WO2012011758A2 - Apparatus for dehydrating filter press - Google Patents
Apparatus for dehydrating filter press Download PDFInfo
- Publication number
- WO2012011758A2 WO2012011758A2 PCT/KR2011/005389 KR2011005389W WO2012011758A2 WO 2012011758 A2 WO2012011758 A2 WO 2012011758A2 KR 2011005389 W KR2011005389 W KR 2011005389W WO 2012011758 A2 WO2012011758 A2 WO 2012011758A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- housing
- sludge
- filter press
- casing
- discharge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/32—Removal of the filter cakes
- B01D25/325—Removal of the filter cakes counter-current flushing, e.g. by air bumps
- B01D25/327—Removal of the filter cakes counter-current flushing, e.g. by air bumps with backwash shoes, with nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
- B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
- B01D29/824—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression using pistons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/04—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams
- B30B9/06—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams co-operating with permeable casings or strainers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/20—Sludge processing
Definitions
- the present invention relates to a filter press dewatering apparatus which can produce a cake of low moisture content by pressurized dehydration treatment of various sludges containing water, and more particularly, to prevent deterioration of dewatering performance of sludge casings by foreign substances.
- the present invention relates to a filter press dewatering device capable of guaranteeing dewatering performance and preventing damage of sludge casing due to pressing force to ensure durability of the device.
- the dewatering device applied to this is divided into filter press, belt press, vacuum dehydrator, Decanter and the like, the filter press, belt press,
- Conventional dehydration devices such as vacuum dehydration devices, are dehydration that separates solids and liquids by applying mechanical force (vacuum pressure, pressing force, etc.) to the sludge layer.
- mechanical force vacuum pressure, pressing force, etc.
- the process sludge having a large amount of inorganic components has a lot of free water (water that can be easily dehydrated depending on the pressure) and relatively low surface water (water that is difficult to dewater due to the pressure).
- the filter press dewatering device pre- filed by the present applicant is connected to a mixing tank for mixing and stirring the sludge, and is provided with a supply hopper for supplying sludge of a fixed quantity, a tubular sludge casing and a sludge casing supplied with the sludge from the supply hopper.
- the filter press dewatering device consisting of a pressurized press to dewater the sludge by entering the sludge
- the sludge casing is provided with an open cylindrical upper surface to discharge the waste water generated in the dehydration process at equal intervals on the side.
- the discharge hole of the housing constituting the sludge casing is clogged by foreign matter during the process of solidifying the sludge.
- the press press enters the sludge casing.
- the internal pressure of the sludge casing is sharply increased, so that the sludge casing is broken and deformed. Therefore, there is a problem that the economic efficiency and efficiency is greatly reduced by causing a breakdown of the sludge casing due to frequent breakage and damage, an increase in maintenance costs due to replacement of the damaged parts.
- An object of the present invention is to solve the blockage of the sludge casing due to foreign substances generated during the dewatering process of the sludge, the filter press dewatering device which can ensure the long life by preventing the sludge casing breakage and deformation caused by the stable dewatering performance and pressure To provide.
- the filter press dewatering device which can ensure the long life by preventing the sludge casing breakage and deformation caused by the stable dewatering performance and pressure To provide.
- improve the structure of the pressure press to improve the dewatering efficiency for sludge to shorten the time required for dewatering, improve the structure of the sludge casing to facilitate assembly and disassembly and improve the water tightness It is to provide a dehydration device.
- the filter press dewatering device for achieving the above object is a mixing tank for mixing and stirring the sludge, a supply hopper connected to the mixing tank to supply the sludge and a tubular sludge supplied with the sludge from the supply hopper.
- the sludge casing has a tubular housing element having drainage holes formed at a side to discharge the waste water to the outside. It is provided with one or more concentric circles, characterized in that it comprises a high-pressure housing which is provided to hermetically surround the housing provided on the outside of these housing elements is connected to the suction washing means for selectively acting suction and discharge pressure do.
- the filter press dewatering apparatus In the filter press dewatering apparatus according to the present invention, during the operation of dewatering the sludge, by applying a suction force through a pipe connected to the high-pressure housing, the wastewater discharged during the dewatering process of the sludge is quickly drained, and the dehydration is completed to take out the dewatered cake In this state, high-pressure air or washing water is supplied through a pipe connected to the high-pressure housing to enable rapid and accurate removal of residual foreign matter on the elements constituting the sludge casing. Therefore, it is possible to maintain stable dewatering performance of the sludge casing, and to prevent the occurrence of breakage and deformation of the sludge casing due to pressing force, thereby reducing the cost while facilitating maintenance.
- the present invention is provided with the inner and outer housing elements constituting the sludge casing in a tapered fitting structure corresponding to each other to ensure good watertightness by the fitting structure to each other, and also to the inside of the housing elements constituting the sludge casing
- a drainage guide groove on the wall to induce smooth drainage, as a result, it is possible to prevent watertight defects due to high pressing force of the press press and to extend the life of the watertight member.
- the present invention is to smoothly flow along the inclined surface of the pressurized press and the bed press discharged from the dewatering process of the sludge by engaging the shape of the pressing press and the bed press constituting the pressing means in a cone shape. By lowering it has the advantage of increasing the drainage efficiency.
- FIG. 1 is a schematic view for explaining the configuration of the filter press dewatering apparatus according to a first embodiment of the present invention
- FIG. 2 is an exploded perspective view illustrating the main components of FIG.
- FIG. 3 is an exploded perspective view for explaining the configuration of FIG.
- FIG. 4 and 5 are cutaway perspective views illustrating the main components of FIG.
- FIGS. 6 to 9 are cross-sectional views showing the dewatering process of the sludge according to Figure 1,
- FIG. 10 is a perspective view showing a modified embodiment of the secondary housing of FIG.
- FIG. 11 is an exploded perspective view for explaining the main configuration of the filter press dewatering device according to a second embodiment of the present invention.
- FIG. 12 is an exploded perspective view for explaining the configuration of FIG. 11;
- FIG. 13 is a cutaway perspective view for explaining a main part configuration of FIG. 11;
- FIG. 14 is an exploded perspective view showing a sludge casing according to another embodiment of FIG.
- FIG. 1 is a schematic view for explaining the configuration of the filter press dewatering apparatus according to an embodiment of the present invention.
- a sludge is introduced into the mixing tank 2 to mix and stir the sludge, a supply hopper 3 connected to the mixing tank 2 by a pipe or a hose to receive a fixed amount of sludge, and the supply hopper 3. It is provided in the tubular sludge casing 4 and the press press 5 which enters into the inside of this sludge casing 4, pressurizes the sludge, and dehydrates it, and the pressure press 5 in the relative position.
- the bed press 6 is shown.
- FIG. 2 is an exploded perspective view illustrating the main components of the filter press dewatering apparatus according to the first embodiment of the present invention, in which the pressurization press 5 and the sludge are supplied therein are provided to be liftable.
- the sludge casing 4 in which the press 5 selectively enters and is dewatered by the pressing force, and the lifting means 30 for raising and lowering the sludge casing 4 are shown.
- FIG. 3 is an exploded perspective view for explaining the configuration of FIG. 2, and a housing element including a primary housing 11, a mesh network filter 13, and a secondary housing 15 constituting a sludge casing 4; A high pressure housing 19 and a gasket element for watertight between the housing element and the contact surface of the high pressure housing are shown.
- FIGS. 4 and 5 are cutaway perspective views for explaining the internal structure of the sludge casing 4 and the lifting means 30 in the filter press dewatering apparatus according to the present embodiment
- Figures 6 to 9 are the sludge according to the present embodiment It is sectional drawing for demonstrating a dehydration process.
- the filter press dewatering apparatus 1 according to the first embodiment of the present invention will be described with reference to the drawings.
- the filter press dewatering apparatus 1 includes a mixing tank 2 for introducing sludge into the mixture and agitating the mixture, and a supply hopper 3 piped to the mixing tank 2 to receive a fixed amount of sludge;
- a pressurization press 5 for pressurizing sludge introduced into the sludge casing 4 of the tubular sludge casing 4 receiving sludge from the supply hopper 3 and proceeding with dehydration, and
- a bed press 6 disposed below the press press 5 and partly inserted into the lower side of the sludge casing 4, and installed around the bed press 6 to selectively select the sludge casing 4. It comprises a lifting means (30) for raising and lowering.
- the mixing tank 2 is composed of a motor that generates rotational driving force by receiving power and a stirring blade or stirring screw that is connected thereto to stir the sludge, so that the sludge can be continuously fed (2a, 2b). It may be provided as). Since this mixing tank 2 may be implemented by a well-known technique, detailed description is abbreviate
- the supply hopper 3 is a storage container which receives a predetermined amount of sludge from the mixing tank 2 and temporarily stores it.
- the supply hopper 3 is moved in a horizontal direction by a driving source.
- the supply hopper 3 is configured to discharge the sludge inside the sludge casing 4 when the sludge casing 4 is positioned under the sludge supplied from the mixing tank 2 after moving to one side.
- This configuration may be implemented by various known techniques.
- the sludge casing positioned below the feed hopper 3 receives a certain amount of sludge from the mixing tank 2 in a state in which it is moved to the left side, and a lower surface thereof is opened in a state in which the supply hopper 3 is moved to the right.
- (4) may be configured to discharge the sludge.
- the supply hopper (3) may be composed of a pair of supply hoppers (3a, 3b) to be connected to the pair of mixing tanks (2a, 2b), respectively, so as to supply a sludge of a fixed amount, and these one A pair of sludge casings 4a and 4b may be provided to receive sludge from the pair of feed hoppers 3a and 3b, respectively. Since this supply hopper 3 may be implemented by a well-known technique, detailed description is abbreviate
- the present invention allows the wastewater discharged during the dewatering process of the sludge to be quickly drained to the outside of the sludge casing (4), while configuring the sludge casing (4) at the time when the export to the dewatered cake is completed.
- the wastewater discharged during the dewatering process of the sludge to be quickly drained to the outside of the sludge casing (4), while configuring the sludge casing (4) at the time when the export to the dewatered cake is completed.
- the sludge casing 4 in the present invention is provided on the inside, and the upper and lower surfaces of the tubular primary housing 11 into which the press press 5 and the bed press 6 to be described later enter the inside and It is provided in the form that surrounds the outer surface of the secondary housing (15) of the cylindrical shape arranged in a concentric circle to be provided with a size to accommodate the primary housing (11) inside It consists of a high-pressure housing 19 to which the suction and discharge pressure acts.
- the primary housing 11 is a member having a cylindrical shape with upper and lower surfaces open, and a drain portion 11b having a primary discharge hole 11h formed at equal intervals is formed at a lower portion thereof, and a closed surface is formed at an upper portion thereof.
- the closing portion 11a to be formed is formed.
- a primary flange portion 11f having a diameter extending outward is formed between the drainage portion 11b and the closing portion 11a, and the primary flange portion 11f at this time is a secondary housing which will be described later.
- a screw hole (unsigned) is formed to be coupled to the upper portion of the 15 and the high pressure housing 19 by screwing.
- the secondary housing 15 is a cylindrical member having open upper and lower surfaces for accommodating the primary housing 11 at intervals therein and is disposed concentrically with the primary housing 11.
- the secondary housing 15 has a secondary discharge hole (15h) is formed at equal intervals on the side.
- the secondary housing 15 is made to surround the outer surface of the drain 11b as shown in the figure.
- the secondary housing 15 is characterized in that the left and right divided to be provided in a tubular shape by being coupled to each other by a screw member (n), the secondary flange portion 15f protruding in a plate shape on one side of each coupling surface ) Is integrally formed.
- the secondary flange portion 15f has a secondary gasket groove 15h formed in a vertical direction as shown in the drawing, and the secondary gasket groove 15p, which is a watertight element, is formed in the secondary gasket groove 15h groove.
- the present invention proposes a structure as shown in Figure 10 as a way to increase the coupling force of the secondary housing 15 divided into the left and right.
- the fitting block 15vb and the block groove 15vg are formed in the concave-convex shape in the secondary flange portion 15f of each of the secondary housings, which are divided left and right, so that they can be assembled by fitting each other.
- the fitting block 15vb forms a pinhole 15vh so that the assembly pin 15vp can be assembled in the vertical direction.
- the assembly pins 15vp are inserted into the holes 11vh1 and 11vh2 of the upper and lower ends thereof, respectively, so that the secondary housing 15, the primary flange portion 11f, and the lifting bracket ( 31 ') united firmly.
- the high pressure housing 19 is provided to surround the outer surface of the secondary housing 15, and is divided into a left and a right like the secondary housing 15 and provided as a pair.
- the high-pressure housing 19 is connected to the inside on one side of the high pressure housing 19 is provided with an intake and discharge port 19a protruding integrally.
- the high pressure housing 19, the upper surface is in close contact with the bottom surface of the primary flange portion 11f of the primary housing 11 is coupled and fixed by screw fastening, the lower surface of the lifting bracket constituting the lifting means (30). It is screwed into and fixed to (31 ').
- the drainage guide groove is formed in at least one of the longitudinal direction and the transverse direction.
- the drainage guide groove in the present invention is a secondary drainage guide groove 15b formed on the inner wall surface of the secondary housing 15, and a high pressure drainage guide groove formed in a grid shape on the inner wall surface of the high pressure housing 19 ( 19b), but may be formed on the inner wall surface of the primary housing 11 although not shown in the drawings.
- the housing element and the high pressure housing 19 are provided with a gasket element made of rubber material or synthetic resin material for sealing in the mutually contacting parts.
- the window gaskets wg1 and wg2 having a substantially rectangular frame shape are provided between the primary housing 11, the secondary housing 15, and the high pressure housing 19 so as not to interfere with each discharge hole.
- the secondary housing 15 has upper and lower gaskets 15s1 and 15s2 in a shape corresponding to upper and lower surfaces
- the high pressure housing 19 has upper and lower gaskets in a shape corresponding to upper and lower surfaces. 19s1 and 19s2 are provided respectively.
- the sludge casing (4) may be further provided with a mesh mesh filter 13 made of a metal mesh, in the drawing of the present invention on the outer surface of the primary housing 11 of the mesh mesh of the metal mesh It is proposed that the filter 13 is provided, but the present invention is not limited thereto, and if necessary, a mesh network filter of a metal mesh may be configured on the outer surface of the secondary housing 15.
- the mesh network filter 13 in the present embodiment is preferably provided so that one end is cut to form a cylindrical shape so as to be easily attached to and detached from the primary housing 11.
- the mesh network filter may be configured as a single, as shown in the drawing, but not shown in order to increase the filtration rate, two to six cylindrical mesh nets having different sizes are arranged overlapping to form concentric circles, and each of these meshes Grids, or meshes, of the mesh may be provided to have different sizes.
- Suction cleaning means (50) is connected to the high pressure housing 19, the suction and discharge pump 51 to selectively operate the suction or discharge pressure, and is connected to one side of the suction and discharge pump 51, the high pressure housing (19) A discharge pipe (51p) for discharging the waste water sucked in the) and the pneumatic tank (53) for supplying high pressure air when the discharge pressure is applied to the high pressure housing (19).
- the present invention is provided with a pressurized press (5) which is provided to be elevated in the upper side of the sludge casing (4) so that the pressing force can act on the upper and lower sides of the sludge casing (4), the sludge casing (4) On the lower side of), the bed press 6 fixed to the upper part of the bed table 7 is included.
- the pressurization press 5 is provided with an upper sealing gasket 5g on the outer surface of the sludge casing 4 so as to contact the inner wall of the sludge casing 4 with watertightness.
- the edge surface is provided with an inclined surface protruding downward, so that the discharged water discharged during the dewatering process of the sludge flows down the inclined surface.
- the gasket (5g) is preferably used Teflon or Teflon coated material having a good frictional resistance.
- the bed press 6 is a member provided on the upper surface of the bed table 7 provided on the bottom side opposite to the pressurization press 5, and part of the bed press 6 is inserted into the lower side of the sludge casing 4. It is provided in the shape corresponding to fitting with the lower surface which is the crimping surface of the press 5.
- the outer circumferential surface of the bed press 6 is provided with a lower sealing gasket 6g which is in contact with the inner wall of the sludge casing 4 so as to provide watertightness.
- the present invention by selectively lifting the sludge casing 4 on the bed table 7 side, the bed press 6 and the dewatered cake solidified on the top of the bed press 6 can be exposed to the outside. It further comprises a lifting means 30 to be.
- the elevating means 30 is supported by the bed table 7 installed on the bottom surface and the guide post 33 which is positioned on the upper side of the bed table 7 and is vertically erected.
- the lifting cylinder 35 is configured to provide a driving force for selectively elevating. That is, the bed table 7 is fixed to the bed press 6 in the center of the upper surface, a pair of lifting plate 31 is provided around the bed press 6, the lifting plate 31 at this time ) Is a configuration supported by the guide post 33 to be movable in the vertical direction.
- the lifting plate 31 is moved up and down by a known lifting cylinder 35 that generates a lifting driving force on one side.
- the pair of elevating plates 31 are connected by elevating brackets 31 ', and the elevating brackets 31' are combined with the lower surface of the sludge casing 4.
- the high-pressure housing 19 is provided in a form surrounding the outermost of the housing element is the housing located at the outermost side by the suction cleaning means 50 connected to the intake and discharge port 19a, that is, the secondary in the present embodiment
- the discharged water discharged to the outside of the housing 15 is quickly sucked and discharged to the outside.
- the lifting means 30 is driven to move the lifting plate 31 down to return to the initial position, as shown in Figure 9 in the suction washing means (50) By supplying the high-pressure washing water into the inside of the high-pressure housing 19 through) to separate the foreign matter caught in the discharge hole of the housing element to prevent damage to the housing element by clogging foreign matter during the next sludge pressurization.
- FIG. 11 is an exploded perspective view for explaining the main structure of the filter press dewatering apparatus
- Fig. 12 is an exploded perspective view for explaining the configuration of Fig. 11
- Fig. 13 is a pressurized press of the present invention moving upward and the inside of the sludge casing It is an empty state.
- the filter press dewatering apparatus 1 will be described with reference to the drawings, but the filter press dewatering apparatus in the present embodiment is mixed with agitation by mixing sludge as in the first embodiment described above.
- the press press 5 which enters the sludge casing 4 and pressurizes the introduced sludge to proceed with dehydration, and is disposed below the press press 5 so that a part of the sludge casing 4 is lower inside the sludge casing 4.
- the bed press 6 to be inserted, and the lifting means 30 is installed in the periphery of the bed press 6 to selectively lift the sludge casing (4).
- the mixing tank 2 is composed of a motor that generates rotational driving force by receiving power and a stirring blade or stirring screw that is connected thereto to stir the sludge, so that the sludge can be continuously fed (2a, 2b). It may be provided as).
- Such mixing tank 2 may be implemented by a well-known technique.
- the supply hopper 3 is a storage container which receives a predetermined amount of sludge from the mixing tank 2 and temporarily stores it.
- the supply hopper 3 is moved in a horizontal direction by a driving source.
- the supply hopper 3 is configured to discharge the sludge inside the sludge casing 4 when the sludge casing 4 is positioned under the sludge supplied from the mixing tank 2 after moving to one side.
- This configuration may be implemented by various known techniques.
- the feed hopper 3 is supplied with a certain amount of sludge from the mixing tank 2 in a state in which it is moved to the left, and in a state in which it is moved to the right.
- the supply hopper (3) may be composed of a pair of supply hoppers (3a, 3b) to be connected to the pair of mixing tanks (2a, 2b), respectively, so as to supply a sludge of a fixed amount, and these one A pair of sludge casings 4a and 4b may be provided to receive sludge from the pair of feed hoppers 3a and 3b, respectively. Since this supply hopper 3 may be implemented by a well-known technique, detailed description is abbreviate
- the present invention allows the wastewater discharged during the dewatering process of the sludge to be quickly drained to the outside of the sludge casing (4), while configuring the sludge casing (4) at the time when the export to the dewatered cake is completed.
- the wastewater discharged during the dewatering process of the sludge to be quickly drained to the outside of the sludge casing (4), while configuring the sludge casing (4) at the time when the export to the dewatered cake is completed.
- the sludge casing 4 in the present invention is provided on the inside, and the upper and lower surfaces of the tubular primary housing 11 into which the press press 5 and the bed press 6 to be described later enter the inside and
- the secondary housing 15 having a cylindrical shape concentrically disposed to have the primary housing 11 therein and the secondary housing 15 have a size to accommodate the secondary housing 15 therein. It is composed of a tertiary housing 17 having a tubular shape arranged to be concentric, and a high pressure housing 19 in which suction and discharge pressures are provided to surround the outer surface of the tertiary housing 17.
- the primary housing 11 is a member having a cylindrical shape with upper and lower surfaces open, and a drain portion 11b having a primary discharge hole 11h formed at equal intervals is formed at a lower portion thereof, and a closed surface is formed at an upper portion thereof.
- the closing portion 11a to be formed is formed.
- the upper and lower outer peripheral surface of each ring shape To be coupled to the outer surface of the primary housing 11 is provided with a fastening flange (20, 20 ') having a fastening gasket (23, 23'), respectively.
- the fastening flanges 20 and 20 ' are composed of semi-circular ring members 21a, 21b, 21a' and 21b 'each having a pair of semi-circular ring shapes, and each of the pair of ring members is fitted to each other. Grooves (unsigned) and protrusions (unsigned) are formed on the mating surfaces.
- the secondary housing 15 is a cylindrical member having open upper and lower surfaces for accommodating the primary housing 11 at intervals therein and is disposed concentrically with the primary housing 11.
- the secondary housing 15 has a secondary discharge hole 15h formed at equal intervals on the side surface, and as shown in the drawing, surrounds the outer surface of the drain portion 11b.
- the secondary housing 15 is characterized in that the left and right divided to be provided in a tubular shape by being coupled to each other by a screw member (n), the upper surface having an extended form to the outside on the upper side
- the upper flange 15a which is in close contact with the bottom surface of the fastening flange 20 located and coupled by screwing is integrally formed.
- the tertiary housing 17 is a cylindrical member having a size for accommodating the secondary housing 15 at intervals therein, the upper and lower surfaces of which are opened and the tertiary discharge holes at equal intervals on the side surfaces thereof. 17h) is formed, and the tertiary discharge hole 17h may be formed as a through hole formed at equal intervals, or may be formed in a long hole shape slanted in a vertical direction as shown in FIG.
- the tertiary housing 17 has a tertiary flange 17a protruding outwardly in an annular shape so as to be in close contact with the bottom surface of the upper flange 15a and screwed on an upper surface thereof.
- the high-pressure housing 19 is provided to surround the outer surface of the tertiary housing 17, and is connected to the inside of one side of the tertiary housing 17 so that the suction and discharge port 19a for intake and discharge pressure acts integrally.
- the housing element and the high pressure housing 19 is formed with drainage guide grooves in at least one of the longitudinal direction and the transverse direction for smooth discharge of the waste water generated in the sludge on the inner wall surface.
- the drain induction groove is a secondary drain induction groove 15b formed in a lattice shape on the inner wall surface of the secondary housing 15 and a high pressure drain induction groove formed in a lattice shape on the inner wall surface of the high pressure housing 19. 19b, these drainage guide grooves may be formed in a lattice shape as in the drawing of the present invention or may be formed in at least one of the longitudinal direction and the transverse direction.
- a mesh mesh filter 13 made of a metal mesh, in the drawing of the present invention on the outer surface of the primary housing 11 of the mesh mesh of the metal mesh It is proposed that the filter 13 is provided, but the present invention is not limited thereto, and if necessary, a mesh mesh filter of a metal mesh may be configured on the outer surface of the secondary housing 15 or the tertiary housing 17.
- the primary housing 11, the secondary housing 15, the tertiary housing 17 and the high pressure housing 19 constituting the sludge casing 4 is watertight in a position that does not interfere with the discharge hole.
- a gasket element is provided for the purpose.
- the suction washing means 50 is connected to the high pressure housing 19 to selectively suck or discharge the pump 51 to act on the suction or discharge pressure, and is connected to one side of the suction pump 51 and the high pressure housing 19 It includes a discharge pipe (51p) for discharging the waste water sucked in).
- the suction cleaning means 50 may inject high-pressure air into the high-pressure housing 19 to remove the foreign matter trapped in each discharge hole of the intake and exhaust port 19a of the high-pressure housing 19 and the housing element.
- the pneumatic tank 53 is connected so that the pneumatic tank at this time may use a known compressor.
- a washing water tank (not shown) may be additionally configured, and the washing water tank at this time receives the washing water of high pressure during the discharge action of the suction pump 51 and the inside of the high pressure housing 19. It is possible to separate the foreign matter trapped in the discharge hole of the housing element by discharging.
- the present invention is provided with a pressurized press (5) which is provided to be elevated in the upper side of the sludge casing (4) so that the pressing force can act on the upper and lower sides of the sludge casing (4), the sludge casing (4) On the lower side of), the bed press 6 fixed to the upper part of the bed table 7 is included.
- the pressurization press 5 is provided with an upper sealing gasket 5g on the outer surface of the sludge casing 4 so as to contact the inner wall of the sludge casing 4 with watertightness.
- the edge surface is provided with a slope to protrude downward, so that the discharged water discharged during the dewatering process of the sludge flows down the slope.
- the bed press 6 is a member installed on the upper surface of the bed table 7 provided on the bottom side opposite to the pressurization press 5, and the pressurized portion is inserted into the lower side of the sludge casing 4. It is provided in the shape corresponding to fitting with the lower surface which is the crimping surface of the press 5.
- the outer circumferential surface of the bed press 6 is provided with a lower sealing gasket 6g which is in contact with the inner wall of the sludge casing 4 so as to provide watertightness.
- the present invention selectively lifts the sludge casing (4) on the bed table 7 side can be exposed to the outside of the bed press 6 and the de-cake solidified on the top of the bed press (6).
- It further comprises a lifting means 30 so that the lifting means 30 is a bed table 7 is installed on the bottom surface;
- the elevating plate 31 coupled to the lower outer side of the sludge casing 4 to be lifted and guided by a guide post 33 positioned vertically and positioned above the bed table 7, and the elevating plate 31. It is made up and down the cylinder 35 to provide a driving force to selectively lift (). That is, the bed table 7 is fixed to the bed press 6 at the center of the upper surface, a pair of lifting plate 31 is provided around the bed press (6). At this time, the lifting plate 31 is configured to be supported by the guide post 33 to be movable in the vertical direction. In addition, the lifting plate 31 is moved up and down by a known lifting cylinder 35 that generates a lifting driving force on one side.
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Abstract
Description
๋ณธ ๋ฐ๋ช ์ ์๋ถ์ ํจ์ ํ ๊ฐ์ข ์ฌ๋ฌ์ง๋ฅผ ๊ฐ์ ํ์ ์ฒ๋ฆฌํ์ฌ ์ ํจ์์จ์ ์ผ์ดํฌ๋ฅผ ์์ฐํ ์ ์๋๋ก ํ ํํฐ ํ๋ ์ค ํ์์ฅ์น์ ๊ดํ ๊ฒ์ผ๋ก์, ๋์ฑ ์์ธํ๊ฒ๋ ์ด๋ฌผ์ง์ ์ํ ์ฌ๋ฌ์ง ์ผ์ด์ฑ์ ํ์ ์ฑ๋ฅ ์ ํ๋ฅผ ๋ฏธ์ฐ์ ๋ฐฉ์งํ์ฌ ์์ ๋ ํ์ ์ฑ๋ฅ์ ๋ณด์ฅ๊ณผ ๊ฐ์๋ ฅ์ ์ํ ์ฌ๋ฌ์ง ์ผ์ด์ฑ์ ํ์์ ๋ฐฉ์ง๋๊ฒ ํ์ฌ ๊ธฐ๊ธฐ์ ๋ด๊ตฌ์ฑ์ ๋ณด์ฅํ ์ ์๋ ํํฐ ํ๋ ์ค ํ์์ฅ์น์ ๊ดํ ๊ฒ์ด๋ค.The present invention relates to a filter press dewatering apparatus which can produce a cake of low moisture content by pressurized dehydration treatment of various sludges containing water, and more particularly, to prevent deterioration of dewatering performance of sludge casings by foreign substances. The present invention relates to a filter press dewatering device capable of guaranteeing dewatering performance and preventing damage of sludge casing due to pressing force to ensure durability of the device.
์ต๊ทผ ์ฐ์ ํ์ฅ์ด๋ ์ํ์์ ๋ฐ์๋๋ ์๋ถ์ ํจ์ ํ ๊ฐ์ข ํ๊ธฐ๋ฌผ์ ๊ธ๊ฒฉํ ์ฆ๊ฐ์ ๋ฐ๋ผ ์ด๋ค ํ๊ธฐ๋ฌผ์ ์ฒ๋ฆฌํ๊ธฐ ์ํ ์๊ฐ์ด๋ ๋งค๋ฆฝ ๋ฐ ํด์ ํฌ๊ธฐ ์ฆ๊ฐ์ ๋ฐ๋ฅธ ํ๊ฒฝ์ค์ผ์ ์ฌ๊ฐ์ฑ์ด ํฌ๊ฒ ๋๋๋๊ณ ์์ผ๋ฉฐ, ๋๋ถ๋ถ์ ํ๊ธฐ๋ฌผ ์ฌ๋ฌ์ง๋ 70~80% ์ด์์ ์๋ถ์ ํจ์ ํ๊ณ ์๋ค. ํนํ ์ ๋๋ ์์ง์ฑ์ด ์๋ ๊ฒฝ์ฐ ๊ธฐ์กด์ ๋ฐฉ๋ฒ์ผ๋ก๋ ํ์ยท๊ฑด์กฐ๊ฐ ๋ถ๊ฐ๋ฅํ๊ฑฐ๋ ๊ทธ์ ์์๋๋ ๋น์ฉ์ด ๊ณผ๋คํ์ฌ ์ฌํ์ฉ์ ์ฑ์ฐ์ฑ์ด ์ ์๊ณ , ์๊ฐ์ด ๊ฐ๋ฅํ 20% ๋ฒ์๋ฅผ ๋์ด ๋งค๋ฆฝ์ ์ํ ์ฒ๋ฆฌ๊ฐ ์ผ๋ฐํ๋์ด ์๋ ์ค์ ์ด๋ ์ด๋ฌํ ์ฒ๋ฆฌ๊ณผ์ ์์ ๋ฐ์๋๋ ์นจ์ถ์ ์ญ์ ์งํ์์ ์ค์ผ, ์ง๋ฐ์ ์ฝํ, ๋งค๋ฆฝ์ ๋ฐ๋ฅธ ๋ฉด์ ํ๋ณด์ ์ด๋ ค์ ๋ฑ ํ๊ฒฝ์ค์ผ์ด ์ฌ๊ฐํ ๋ฌธ์ ๋ก ๋๋๋๊ณ ์๋ค. In recent years, due to the rapid increase of various wastes containing moisture generated in industrial sites and livings, the seriousness of environmental pollution caused by incineration, landfill, and ocean dumping to treat these wastes is increasing. Contains more than ~ 80% moisture. In particular, in the case of viscosity or cohesiveness, dehydration and drying cannot be performed by existing methods or excessive costs are required for recycling. Leachate generated during the treatment process is also a serious problem of environmental pollution such as groundwater contamination, ground weakness, and difficulty in securing the area due to landfilling.
ํํธ, ํ์ฌ ๊ฐ์ฅ ๋๋ฆฌ ์ด์ฉ๋๋ ํ์ ๋ฐฉ๋ฒ์ผ๋ก๋ ๊ธฐ๊ณ์ํ์(Mechanical Filtration)๋ฐฉ๋ฒ์ด ์์ผ๋ฉฐ, ์ด๋ฅผ ์ ์ฉํ ํ์์ฅ์น๋ ํํฐํ๋ ์ค, ๋ฒจํธํ๋ ์ค, ์ง๊ณต ํ์์ฅ์น, ๊ทธ๋ฆฌ๊ณ Decanter ๋ฑ์ผ๋ก ๊ตฌ๋ถ๋๋ฉฐ, ์๊ธฐ ํํฐํ๋ ์ค, ๋ฒจํธํ๋ ์ค, ์ง๊ณต ํ์์ฅ์น์ ๊ฐ์ ๊ธฐ์กด์ ํ์์ฅ์น๋ ๊ธฐ๊ณ์ ์ธ ํ(์ง๊ณต์, ๊ฐ์๋ ฅ ๋ฑ)์ ์ฌ๋ฌ์ง์ธต์ ์ธ๊ฐํ์ฌ ๊ณ ์ฒด์ ์ก์ฒด๋ฅผ ๋ถ๋ฆฌํ๋ ํ์๋ก์, ์ด ํ์ ๋ฐฉ๋ฒ์ ์ฌ๋ฌ์ง๋ด์ ํจ์ ๋์ด ์๋ ์ /๋ฌด๊ธฐ๋ฌผ ์ค ๋ฌด๊ธฐ๋ฌผ์ ํจ๋์ด ๋์ ์ฐ์ ์ฌ๋ฌ์ง์ ํ์์๋ ํจ๊ณผ์ ์ด์ง๋ง ์ ๊ธฐ๋ฌผ์ ํจ๋์ด ๋์ ์ยทํ์ ์ฌ๋ฌ์ง ์ฒ๋ฆฌ๊ณต์ ๋ฐ ์ถ์ฐ๋ถ๋จ ์ฌ๋ฌ์ง์ ํ์์๋ ๋ถ์ ํฉํ๋ฐ ์ด๋ ํ์ ๋ฉ์นด๋์ฆ ๋๋ฌธ์ผ๋ก, ์ฌ๋ฌ์ง์ธต์ ๊ธฐ๊ณตํ์ฑ ๋ฉ์นด๋์ฆ๊ณผ ์ฌ๋ฌ์ง ๋ด์ ์์ ํ๋ฉด์ ๋ถํฌํ๊ณ ์๋ ์์ ์์ ํ๋ฉด์์ ํน์ฑ ๋๋ฌธ์ด๋ค. ์ฆ, ๋ฌด๊ธฐ๋ฌผ ์ฑ๋ถ์ด ๋ง์ ๊ณต์ ์ฌ๋ฌ์ง๋ ์์ ์(๊ฐ์๋ ฅ์ ๋ฐ๋ผ ํ์๊ฐ ์ฉ์ดํ ๋ฌผ)๊ฐ ๋ง๊ณ ์๋์ ์ผ๋ก ํ๋ฉด์(๊ฐ์๋ ฅ์ ์ํด ํ์๊ฐ ์ด๋ ค์ด ๋ฌผ)๊ฐ ์ ์ ํน์ฑ์ด ์๋ค. On the other hand, currently the most widely used dewatering method is a mechanical dewatering (Mechanical Filtration) method, the dewatering device applied to this is divided into filter press, belt press, vacuum dehydrator, Decanter and the like, the filter press, belt press, Conventional dehydration devices, such as vacuum dehydration devices, are dehydration that separates solids and liquids by applying mechanical force (vacuum pressure, pressing force, etc.) to the sludge layer. Effective for dewatering industrial sludge with high content, but not suitable for water and sewage sludge treatment process with high organic content and dehydration of livestock manure sludge due to the dehydration mechanism. This is because of the characteristics of free water and surface water. In other words, the process sludge having a large amount of inorganic components has a lot of free water (water that can be easily dehydrated depending on the pressure) and relatively low surface water (water that is difficult to dewater due to the pressure).
๊ทธ๋ฆฌ๊ณ ์์ ์์ ๋ถํฌ๊ฐ ํฌ๋ฉด ๊ธฐ๊ณต(Void)์ ํ์ฑ์ด ์ฉ์ดํ๋ฏ๋ก ๋ชจ์ธ๊ด์ ํ์ฑ์ด ์ ์ด๋ฃจ์ด์ ธ ์ผ์ดํฌ ์ธต์ผ๋ก๋ถํฐ ๋ฌผ์ด ์ฉ์ดํ๊ฒ ๋ฐฐ์ถ๋๋ค. ๋ฐ๋ฉด ์ ๊ธฐ์ฑ ์ฌ๋ฌ์ง์ธ ์ยทํ์ ์ฌ๋ฌ์ง ์ฒ๋ฆฌ๊ณต์ ๋ฐ ์ถ์ฐ๋ถ๋จ ์ฌ๋ฌ์ง๋ ํ๋ฉด์๊ฐ ๋ง์ ๊ธฐ๊ณต์ ํ์ฑ์ด ์ด๋ ค์ ์ฌ๋ฌ์ง์ธต์ ๋ชจ์ธ๊ด์ ํ์ฑ์ด ์ด๋ ค์์ ธ ํ์๊ฐ ์ด๋ ค์์ง๋ค. ๊ธฐ๊ณ์ ํ์์ฅ์น๋ก ํ์ํ ๊ฒฝ์ฐ ๊ณต์ ์ฌ๋ฌ์ง์ ๊ฒฝ์ฐ ํจ์์จ์ด ์ฝ 60 wt% ์ธ ํ์ ์ผ์ดํฌ๋ฅผ ์์ฐํ ์ ์๋ ๋ฐ๋ฉด, ์ยทํ์ ์ฌ๋ฌ์ง ์ฒ๋ฆฌ๊ณต์ ๋ฐ ์ถ์ฐ๋ถ๋จ ์ฌ๋ฌ์ง๋ ํจ์์จ์ด 80~90 wt%์ธ ํ์ ์ผ์ดํฌ๋ฅผ ์์ฐํ๋ค. ๋ฐ๋ผ์, ํจ์์จ์ด ๋์ ํ์ ์ผ์ดํฌ๋ ๊ฒฐ๊ณผ์ ์ผ๋ก ์นจ์ถ์์ ๋ฐ์์ผ๋ก ์ธํ ๊ฒฝ์ ์ ๋ฐ ํ๊ฒฝ์ ์์ค์ด ํฌ๊ฒ ๋ฐ์ํ๋ฏ๋ก ํจ์์จ์ด ๋ฎ์ ์ ํจ์์จ ํ์ ์ผ์ดํฌ์ ์์ฐ ๋ฐฉ๋ฒ์ ๋ํ ์ฐ๊ตฌ๊ฐ ์๊ธํ ์ค์ ์ด๋ค.In addition, if the distribution of free water is large, the formation of pores is easy, so that the capillary is well formed, and water is easily discharged from the cake layer. On the other hand, organic sludge water treatment and sewage sludge treatment processes and livestock manure sludge have a large number of surfaces, making it difficult to form pores, making it difficult to form capillaries in the sludge layer. When dewatering with mechanical dehydrator, process sludge can produce dehydrated cake with water content of about 60 wt%, while water and sewage sludge treatment process and livestock manure sludge produce dehydrated cake with water content of 80 ~ 90 wt%. . Therefore, a high moisture content dehydrated cake has a large economic and environmental loss due to the generation of leachate, so the study of the low water content dehydrated cake production method is urgently urgent.
์ด๋ฌํ ๋ฌธ์ ์ ์ ํด๊ฒฐํ๊ณ ์ ๋ณธ ์ถ์์ธ์ ๋ํ๋ฏผ๊ตญ ํนํ์ถ์ ์ 10-2010-0010270ํธ๋ฅผ ํตํด ๊ฐ์ ๋ โฒํํฐ ํ๋ ์ค ํ์์ฅ์นโฒ๋ฅผ ์ ์ํ ๋ฐ ์๋ค.In order to solve this problem, the applicant has proposed an improved 'filter press dewatering device' through the Republic of Korea Patent Application No. 10-2010-0010270.
๋ณธ ์ถ์์ธ์ด ์ ์ถ์ํ ํํฐ ํ๋ ์ค ํ์์ฅ์น๋, ์ฌ๋ฌ์ง๋ฅผ ํผํฉ ๊ต๋ฐํ๋ ๋ฏน์ฑ ํฑํฌ์ ๋ฐฐ๊ด์ผ๋ก ์ฐ๊ฒฐ๋์ด ์ ๋์ ์ฌ๋ฌ์ง๋ฅผ ๊ณต๊ธ๋ฐ๋ ๊ณต๊ธ ํธํผ์, ์ด ๊ณต๊ธ ํธํผ๋ก๋ถํฐ ์ฌ๋ฌ์ง๋ฅผ ๊ณต๊ธ๋ฐ๋ ํต ํ์์ ์ฌ๋ฌ์ง ์ผ์ด์ฑ ๊ทธ๋ฆฌ๊ณ ์ฌ๋ฌ์ง ์ผ์ด์ฑ์ ๋ด๋ถ๋ก ์ง์ ํ์ฌ ์ฌ๋ฌ์ง๋ฅผ ๊ฐ์ํ์ฌ ํ์์ํค๋ ๊ฐ์ ํ๋ ์ค๋ก ์ด๋ฃจ์ด์ง ํํฐ ํ๋ ์ค ํ์์ฅ์น์ ์์ด์, ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ์ ์๋ฉด์ด ๊ฐ๋ฐฉ๋ ํต ํ์์ผ๋ก ๊ตฌ๋น๋๋ฉด์ ์ธก๋ฉด์ ๋ฑ ๊ฐ๊ฒฉ์ผ๋ก ํ์๊ณผ์ ์์ ๋ฐ์๋๋ ์คํ์๋ฅผ ์ธ๋ถ๋ก ๋ฐฐ์ถ์ํค๊ธฐ ์ํ ๋ฐฐ์ถํ์ด ํ์ฑ๋ ํ์ฐ์ง์ ํฌํจํ๊ณ , ์๊ธฐ ๊ฐ์ ํ๋ ์ค๋ ๊ตฌ๋์์ ๊ณต๊ธ์ ๋ฐ์ ์ ํ์ ์ผ๋ก ์น๊ฐ๋๋ ๋ถ์ฌ๋ก ์๊ธฐ ํ์ฐ์ง์ ๋ด๋ถ์ ์ฝ์ ๊ฐ๋ฅํ๊ฒ ๋์๋๋ ํ์์ผ๋ก ๊ตฌ๋น๋๋ ๊ตฌ์ฑ์ด๋ค. ์ด๋ฌํ ๊ตฌ์ฑ์ ํํฐ ํ๋ ์ค ํ์์ฅ์น๋ ์ฌ๋ฌ์ง์ ๊ณ ํํ ๊ณต์ ์ ๋ฐ๋ณต ์ํํ๋ ๊ณผ์ ์์ ์ฌ๋ฌ์ง ์ผ์ด์ฑ์ ๊ตฌ์ฑํ๋ ํ์ฐ์ง์ ๋ฐฐ์ถํ์ด ์ด๋ฌผ์ง์ ์ํด ๋งํ๋ ํ์์ด ๋ฐ์ํ๊ฒ ๋๋๋ฐ, ์ด๋ฌํ ์ํ์์ ๊ฐ์ ํ๋ ์ค๋ฅผ ์ฌ๋ฌ์ง ์ผ์ด์ฑ์ ๋ด๋ถ๋ก ์ง์ ํ์ฌ ๊ฐ์ํ๋ ๊ฒฝ์ฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ์ ๋ด๋ถ ์๋ ฅ์ด ๊ธ๊ฒฉํ ์ฆ๊ฐํ์ฌ ์ฌ๋ฌ์ง ์ผ์ด์ฑ์ด ํ์ ๋ฐ ๋ณํ๋๋ ์ฌ๊ฐํ ๋ฌธ์ ์ ์ด ์์๋ค. ๋ฐ๋ผ์ ์ฌ๋ฌ์ง ์ผ์ด์ฑ์ ์ฆ์ ํ์๊ณผ ์์์ผ๋ก ์ธํ ์์ ์ค๋จ, ํ์ ๋ถํ์ ๊ต์ฒด์ ๋ฐ๋ฅธ ์ ์ง๊ด๋ฆฌ ๋น์ฉ ์์น์ ์ผ๊ธฐํ์ฌ ๊ฒฝ์ ์ฑ ๋ฐ ํจ์จ์ฑ์ด ํฌ๊ฒ ๋จ์ด์ง๋ ๋ฌธ์ ์ ์ด ์๋ ๊ฒ์ด๋ค.The filter press dewatering device pre- filed by the present applicant is connected to a mixing tank for mixing and stirring the sludge, and is provided with a supply hopper for supplying sludge of a fixed quantity, a tubular sludge casing and a sludge casing supplied with the sludge from the supply hopper. In the filter press dewatering device consisting of a pressurized press to dewater the sludge by entering the sludge, the sludge casing is provided with an open cylindrical upper surface to discharge the waste water generated in the dehydration process at equal intervals on the side. And a housing having a discharge hole formed therein, wherein the pressure press is a member that is selectively lifted by a supply of a driving source to be inserted into the housing so as to be inserted into the housing. In the filter press dewatering device having such a configuration, the discharge hole of the housing constituting the sludge casing is clogged by foreign matter during the process of solidifying the sludge. In this state, the press press enters the sludge casing. In the case of pressurization, the internal pressure of the sludge casing is sharply increased, so that the sludge casing is broken and deformed. Therefore, there is a problem that the economic efficiency and efficiency is greatly reduced by causing a breakdown of the sludge casing due to frequent breakage and damage, an increase in maintenance costs due to replacement of the damaged parts.
๋ณธ ๋ฐ๋ช ์ ๋ชฉ์ ์ ์ฌ๋ฌ์ง์ ํ์๊ณผ์ ์์ ๋ฐ์ํ๋ ์ด๋ฌผ์ง์ ์ํ ์ฌ๋ฌ์ง ์ผ์ด์ฑ์ ๋งํ ํ์์ ํด์ํ์ฌ ์์ ๋ ํ์ ์ฑ๋ฅ๊ณผ ๊ฐ์๋ ฅ์ ์ํ ์ฌ๋ฌ์ง ์ผ์ด์ฑ์ ํ์ ๋ฐ ๋ณํ ๋ฐ์์ ๋ฐฉ์งํ์ฌ ์ฅ์๋ช ์ ๋ณด์ฅํ ์ ์๋ ํํฐ ํ๋ ์ค ํ์์ฅ์น๋ฅผ ์ ๊ณตํ๋๋ฐ ์๋ค. ๋ํ, ๊ฐ์ ํ๋ ์ค์ ๊ตฌ์กฐ๋ฅผ ๊ฐ์ ํ์ฌ ์ฌ๋ฌ์ง์ ๋ํ ํ์ ํจ์จ์ ๋์ผ ์ ์๋๋ก ํ์ฌ ํ์์ ์์๋๋ ์๊ฐ์ ๋จ์ถ์ํค๊ณ , ์ฌ๋ฌ์ง ์ผ์ด์ฑ์ ๊ตฌ์กฐ๋ฅผ ๊ฐ์ ํ์ฌ ์กฐ๋ฆฝ ๋ฐ ๋ถํด๋ฅผ ์ฉ์ดํ๊ฒ ํ๊ณ ์๋ฐ์ฑ์ ํฅ์์ํฌ ์ ์๋ ํํฐ ํ๋ ์ค ํ์์ฅ์น๋ฅผ ์ ๊ณตํ๋๋ฐ ์๋ค.An object of the present invention is to solve the blockage of the sludge casing due to foreign substances generated during the dewatering process of the sludge, the filter press dewatering device which can ensure the long life by preventing the sludge casing breakage and deformation caused by the stable dewatering performance and pressure To provide. In addition, by improving the structure of the pressure press to improve the dewatering efficiency for sludge to shorten the time required for dewatering, improve the structure of the sludge casing to facilitate assembly and disassembly and improve the water tightness It is to provide a dehydration device.
์๊ธฐ์ ๋ชฉ์ ์ ์คํํ๊ธฐ ์ํ ๋ณธ ๋ฐ๋ช ์ ๋ฐ๋ฅธ ํํฐ ํ๋ ์ค ํ์์ฅ์น๋, ์ฌ๋ฌ์ง๋ฅผ ํผํฉ ๊ต๋ฐํ๋ ๋ฏน์ฑ ํฑํฌ ๋ฐ ์ด ๋ฏน์ฑ ํฑํฌ์ ์ฐ๊ฒฐ๋์ด ์ฌ๋ฌ์ง๋ฅผ ๊ณต๊ธ๋ฐ๋ ๊ณต๊ธ ํธํผ ๋ฐ ์ด ๊ณต๊ธ ํธํผ๋ก๋ถํฐ ์ฌ๋ฌ์ง๋ฅผ ๊ณต๊ธ๋ฐ๋ ํต ํ์์ ์ฌ๋ฌ์ง ์ผ์ด์ฑ ๋ฐ ์ด ์ฌ๋ฌ์ง ์ผ์ด์ฑ์ ๋ด๋ถ๋ก ์ง์ ํ์ฌ ์ฌ๋ฌ์ง๋ฅผ ๊ฐ์์์ผ ํ์์ํค๋ ๊ฐ์ ํ๋ ์ค๋ก ์ด๋ฃจ์ด์ง๋ ํํฐ ํ๋ ์ค ํ์์ฅ์น์ ์์ด์, ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ์ ์คํ์๋ฅผ ์ธ๋ถ๋ก ๋ฐฐ์ถ์ํค๊ธฐ ์ํด ์ธก๋ฉด์ ๋ฐฐ์ ๊ตฌ๋ฉ๋ค์ด ํ์ฑ๋ ํตํ์์ ํ์ฐ์ง ์์๊ฐ ํ๋ ์ด์ ๋์ฌ์์ผ๋ก ๊ตฌ๋น๋๊ณ , ์ด๋ค ํ์ฐ์ง ์์ ์ค ์ธ์ธก์ ๊ตฌ๋น๋๋ ํ์ฐ์ง์ ๋ฐํ๋๊ฒ ๊ฐ์ธ๋๋ก ๊ตฌ๋น๋๋ ๊ฒ์ผ๋ก ์ ํ์ ์ผ๋ก ํก์ ยท๋ฐฐ์ถ์์ ์์ฉํ๋ ํก์ ์ธ์ฒ์๋จ์ด ์ฐ๊ฒฐ๋๋ ๊ณ ์ ํ์ฐ์ง์ ํฌํจํ์ฌ ๊ตฌ์ฑ๋๋ ๊ฒ์ ๊ทธ ํน์ง์ผ๋ก ํ๋ค.The filter press dewatering device according to the present invention for achieving the above object is a mixing tank for mixing and stirring the sludge, a supply hopper connected to the mixing tank to supply the sludge and a tubular sludge supplied with the sludge from the supply hopper. In the filter press dewatering device comprising a casing and a press for entering the sludge casing to pressurize and dewater the sludge, the sludge casing has a tubular housing element having drainage holes formed at a side to discharge the waste water to the outside. It is provided with one or more concentric circles, characterized in that it comprises a high-pressure housing which is provided to hermetically surround the housing provided on the outside of these housing elements is connected to the suction washing means for selectively acting suction and discharge pressure do.
๋ณธ ๋ฐ๋ช ์ ๋ฐ๋ฅธ ํํฐ ํ๋ ์ค ํ์์ฅ์น๋, ์ฌ๋ฌ์ง๋ฅผ ํ์์ํค๋ ๋์ ์ค์๋ ๊ณ ์ ํ์ฐ์ง์ ์ฐ๊ฒฐ๋ ๊ด์ ํตํ์ฌ ํก์ ๋ ฅ์ ์์ฉ์ํด์ผ๋ก์จ ์ฌ๋ฌ์ง์ ํ์ ๊ณผ์ ์์ ๋ฐฐ์ถ๋๋ ์คํ์๋ฅผ ์ ์ํ๊ฒ ๋ฐฐ์์ฒ๋ฆฌํ๊ณ , ํ์๊ฐ ์๋ฃ๋์ด ํ์ ์ผ์ดํฌ๋ฅผ ๋ฐ์ถ์ํจ ์ํ์์๋ ์๊ธฐ ๊ณ ์ ํ์ฐ์ง์ ์ฐ๊ฒฐ๋ ๊ด์ ํตํด ๊ณ ์์ ๊ณต๊ธฐ๋ ์ธ์ฒ์๋ฅผ ๊ณต๊ธํ์ฌ ์ฌ๋ฌ์ง ์ผ์ด์ฑ์ ๊ตฌ์ฑํ๋ ์์์ ๋ํ ์๋ฅ ์ด๋ฌผ์ง์ ๋ํ ์ ์ํ๊ณ ์ ํํ ์ ๊ฑฐ๊ฐ ๊ฐ๋ฅํ๋ค. ๋ฐ๋ผ์, ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ์ ์์ ๋ ํ์ ์ฑ๋ฅ์ ์ ์งํ๊ณ , ์์ธ๋ฌ ๊ฐ์๋ ฅ์ ์ํ ์ฌ๋ฌ์ง ์ผ์ด์ฑ์ ํ์ ๋ฐ ๋ณํ ๋ฐ์์ ๋ฏธ์ฐ์ ๋ฐฉ์งํ ์ ์์ด ์ ์ง๊ด๋ฆฌ๋ฅผ ์ฉ์ดํ๊ฒ ํ๋ฉด์ ๊ทธ ๋น์ฉ์ ์ ๊ฐ์ํฌ ์ ์๋ ์ด์ ์ด ์๋ค.In the filter press dewatering apparatus according to the present invention, during the operation of dewatering the sludge, by applying a suction force through a pipe connected to the high-pressure housing, the wastewater discharged during the dewatering process of the sludge is quickly drained, and the dehydration is completed to take out the dewatered cake In this state, high-pressure air or washing water is supplied through a pipe connected to the high-pressure housing to enable rapid and accurate removal of residual foreign matter on the elements constituting the sludge casing. Therefore, it is possible to maintain stable dewatering performance of the sludge casing, and to prevent the occurrence of breakage and deformation of the sludge casing due to pressing force, thereby reducing the cost while facilitating maintenance.
๋ํ, ๋ณธ ๋ฐ๋ช ์ ์ฌ๋ฌ์ง ์ผ์ด์ฑ์ ๊ตฌ์ฑํ๋ ๋ดยท์ธ์ธก ํ์ฐ์ง ์์๋ฅผ ์ํธ ๋์ํ๋ ํ ์ดํผ ๋ผ์ ๊ตฌ์กฐ๋ก ๊ตฌ๋น์์ผ ์๋ก ๋ผ์ ๋ง์ถค ๊ตฌ์กฐ์ ์ํด ์ํธํ ์๋ฐ์ฑ์ ๋ณด์ฅํ ์ ์๋๋ก ํ๊ณ , ์์ธ๋ฌ ์ฌ๋ฌ์ง ์ผ์ด์ฑ์ ๊ตฌ์ฑํ๋ ํ์ฐ์ง ์์์ ๋ด๋ฒฝ๋ฉด์ ๋ฐฐ์์ ๋ํ์ ํ์ฑํ์ฌ ์ํํ ๋ฐฐ์๋ฅผ ์ ๋ํจ์ผ๋ก์จ ๊ฒฐ๊ณผ์ ์ผ๋ก ๊ฐ์ ํ๋ ์ค์ ๋์ ๊ฐ์๋ ฅ์ ์ํ ์๋ฐ ๋ถ๋์ ๋ฐฉ์งํ๊ณ ์๋ฐ ๋ถ์ฌ์ ์๋ช ์ฐ์ฅ์ ๊ธฐ๋ํ ์ ์๋ ํจ๊ณผ๊ฐ ์๋ค. ๋ํ, ๋ณธ ๋ฐ๋ช ์ ๊ฐ์์๋จ์ ๊ตฌ์ฑํ๋ ๊ฐ์ ํ๋ ์ค์ ๋ฒ ๋ ํ๋ ์ค์ ํ์์ด ์ํธ ์ฝ(con) ํ์์ผ๋ก ๋ง๋ฌผ๋ฆฌ๋๋ก ํจ์ผ๋ก์จ ์ฌ๋ฌ์ง์ ํ์๊ณผ์ ์์ ๋ฐฐ์ถ๋๋ ๋ฐฐ์ถ์๊ฐ ์๊ธฐ ๊ฐ์ํ๋ ์ค์ ๋ฒ ๋ ํ๋ ์ค์ ๊ฒฝ์ฌ๋ฉด์ ๋ฐ๋ผ ์ํํ๊ฒ ํ๋ฌ๋ด๋ฆฌ๋๋ก ํจ์ผ๋ก์จ ๋ฐฐ์ํจ์จ์ ๋์ผ ์ ์๋ ์ด์ ์ด ์๋ค.In addition, the present invention is provided with the inner and outer housing elements constituting the sludge casing in a tapered fitting structure corresponding to each other to ensure good watertightness by the fitting structure to each other, and also to the inside of the housing elements constituting the sludge casing By forming a drainage guide groove on the wall to induce smooth drainage, as a result, it is possible to prevent watertight defects due to high pressing force of the press press and to extend the life of the watertight member. In addition, the present invention is to smoothly flow along the inclined surface of the pressurized press and the bed press discharged from the dewatering process of the sludge by engaging the shape of the pressing press and the bed press constituting the pressing means in a cone shape. By lowering it has the advantage of increasing the drainage efficiency.
๋ 1์ ๋ณธ ๋ฐ๋ช ์ ์ 1์ค์์์ ๋ฐ๋ฅธ ํํฐ ํ๋ ์ค ํ์์ฅ์น์ ๊ตฌ์ฑ์ ์ค๋ช ํ๊ธฐ ์ํ ๋ชจ์๋,1 is a schematic view for explaining the configuration of the filter press dewatering apparatus according to a first embodiment of the present invention,
๋ 2๋ ๋ 1์ ์๋ถ ๊ตฌ์ฑ์ ์ค๋ช ํ๊ธฐ ์ํ ๋ฐ์ท ์ฌ์๋,2 is an exploded perspective view illustrating the main components of FIG.
๋ 3์ ๋ 2์ ๊ตฌ์ฑ์ ์ค๋ช ํ๊ธฐ ์ํ ๋ถํด ์ฌ์๋,3 is an exploded perspective view for explaining the configuration of FIG.
๋ 4 ๋ฐ ๋ 5๋ ๋ 1์ ์๋ถ ๊ตฌ์ฑ์ ์ค๋ช ํ๊ธฐ ์ํ ์ ๊ฐ ์ฌ์๋,4 and 5 are cutaway perspective views illustrating the main components of FIG.
๋ 6 ๋ด์ง 9๋ ๋ 1์ ๋ฐ๋ฅธ ์ฌ๋ฌ์ง์ ํ์ ๊ณผ์ ์ ๋ํ๋ธ ๋จ๋ฉด๋,6 to 9 are cross-sectional views showing the dewatering process of the sludge according to Figure 1,
๋ 10์ ๋ 1์ 2์ฐจ ํ์ฐ์ง์ ๋ณํ ์ค์์๋ฅผ ๋ํ๋ธ ์ฌ์๋,10 is a perspective view showing a modified embodiment of the secondary housing of FIG.
๋ 11์ ๋ณธ ๋ฐ๋ช ์ ์ 2์ค์์์ ๋ฐ๋ฅธ ํํฐ ํ๋ ์ค ํ์์ฅ์น์ ์๋ถ ๊ตฌ์ฑ์ ์ค๋ช ํ๊ธฐ ์ํ ๋ฐ์ท ์ฌ์๋,11 is an exploded perspective view for explaining the main configuration of the filter press dewatering device according to a second embodiment of the present invention;
๋ 12์ ๋ 11์ ๊ตฌ์ฑ์ ์ค๋ช ํ๊ธฐ ์ํ ๋ถํด ์ฌ์๋,12 is an exploded perspective view for explaining the configuration of FIG. 11;
๋ 13์ ๋ 11์ ์๋ถ ๊ตฌ์ฑ์ ์ค๋ช ํ๊ธฐ ์ํ ์ ๊ฐ ์ฌ์๋,FIG. 13 is a cutaway perspective view for explaining a main part configuration of FIG. 11; FIG.
๋ 14๋ ๋ 11์ ๋ค๋ฅธ ์ค์์์ ๋ฐ๋ฅธ ์ฌ๋ฌ์ง ์ผ์ด์ฑ์ ๋ํ๋ธ ๋ถํด ์ฌ์๋.14 is an exploded perspective view showing a sludge casing according to another embodiment of FIG.
์ดํ, ์ฒจ๋ถ๋ ๋๋ฉด์ ์ฐธ์กฐํ์ฌ ๋ณธ ๋ฐ๋ช ์ ๋ฐ๋ฅธ ํํฐ ํ๋ ์ค ํ์์ฅ์น๋ฅผ ์ค๋ช ํ๋ฉด ๋ค์๊ณผ ๊ฐ๋ค.๋จผ์ , ๋๋ฉด๋ค ์ค ๋์ผํ ๊ตฌ์ฑ์์ ๋๋ ๋ถํ๋ค์ ๊ฐ๋ฅํ ๋์ผํ ์ฐธ์กฐ๋ถํธ๋ก ๋ํ๋ด๊ณ ์์์ ์ ์ ํ์ฌ์ผ ํ๋ค. ๋ณธ ๋ฐ๋ช ์ ์ค๋ช ํจ์ ์์ด ๊ด๋ จ๋ ๊ณต์ง์ ๊ธฐ๋ฅ ํน์ ๊ตฌ์ฑ์ ๋ํ ๊ตฌ์ฒด์ ์ธ ์ค๋ช ์ ๋ณธ ๋ฐ๋ช ์ ์์ง๋ฅผ ๋ชจํธํ์ง ์๊ฒ ํ๊ธฐ ์ํ์ฌ ์๋ตํ๋ค.Hereinafter, a filter press dewatering apparatus according to the present invention will be described with reference to the accompanying drawings. First, it should be noted that the same components or parts in the drawings are denoted by the same reference numerals as much as possible. In the following description of the present invention, detailed descriptions of well-known functions or configurations will be omitted in order not to obscure the subject matter of the present invention.
๋ 1์ ๋ณธ ๋ฐ๋ช
์ ์ผ ์ค์์์ ๋ฐ๋ฅธ ํํฐ ํ๋ ์ค ํ์์ฅ์น์ ๊ตฌ์ฑ์ ์ค๋ช
ํ๊ธฐ ์ํ ๋ชจ์๋์ด๋ค. ๋๋ฉด์๋ ์ฌ๋ฌ์ง๋ฅผ ํฌ์
ํ์ฌ ์ด๋ฅผ ํผํฉ ๊ต๋ฐํ๋ ๋ฏน์ฑ ํฑํฌ(2)์, ์๊ธฐ ๋ฏน์ฑ ํฑํฌ(2)์ ๋ฐฐ๊ด์ด๋ ํธ์ค๋ก ์ฐ๊ฒฐ๋์ด ์ ๋์ ์ฌ๋ฌ์ง๋ฅผ ๊ณต๊ธ๋ฐ๋ ๊ณต๊ธ ํธํผ(3) ๊ทธ๋ฆฌ๊ณ ์๊ธฐ ๊ณต๊ธ ํธํผ(3)๋ก๋ถํฐ ์ฌ๋ฌ์ง๋ฅผ ๊ณต๊ธ๋ฐ๋ ํต ํ์์ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4) ๋ฐ ์ด ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ๋ด๋ถ๋ก ์ง์
ํ์ฌ ์ฌ๋ฌ์ง์ ๋ํ ๊ฐ์์ ์ค์ํ์ฌ ํ์์ํค๋ ๊ฐ์ ํ๋ ์ค(5) ๋ฐ ์ด ๊ฐ์ ํ๋ ์ค(5)์ ์๋๋๋ ์์น์ ๊ตฌ๋น๋๋ ๋ฒ ๋ ํ๋ ์ค(6)๊ฐ ๋ํ๋ ์๋ค.1 is a schematic view for explaining the configuration of the filter press dewatering apparatus according to an embodiment of the present invention. In the drawing, a sludge is introduced into the
๋ 2๋ ๋ณธ ๋ฐ๋ช
์ ์ 1์ค์์์ ๋ฐ๋ฅธ ํํฐ ํ๋ ์ค ํ์์ฅ์น์ ์๋ถ ๊ตฌ์ฑ์ ์ค๋ช
ํ๊ธฐ ์ํ ๋ฐ์ท ์ฌ์๋๋ก์, ๋๋ฉด์๋ ์น๊ฐ ๊ฐ๋ฅํ๊ฒ ๊ตฌ๋น๋๋ ๊ฐ์ ํ๋ ์ค(5)์, ๋ด๋ถ์ ์ฌ๋ฌ์ง๊ฐ ๊ณต๊ธ๋๋ ๊ฒ์ผ๋ก ์๊ธฐ ๊ฐ์ ํ๋ ์ค(5)๊ฐ ์ ํ์ ์ผ๋ก ์ง์
ํ์ฌ ๊ฐ์๋ ฅ์ ์ํด ํ์๊ฐ ์ด๋ฃจ์ด์ง๋ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4) ๋ฐ ์ด ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ์น๊ฐ์ํค๋ ์น๊ฐ์๋จ(30)์ด ๋์๋์ด ์๋ค.FIG. 2 is an exploded perspective view illustrating the main components of the filter press dewatering apparatus according to the first embodiment of the present invention, in which the
๋ 3์ ๋ 2์ ๊ตฌ์ฑ์ ์ค๋ช
ํ๊ธฐ ์ํ ๋ถํด ์ฌ์๋๋ก์, ๋๋ฉด์๋ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ๊ตฌ์ฑํ๋ 1์ฐจ ํ์ฐ์ง(11), ๋ฉ์ฌ๋งํํฐ(13), 2์ฐจ ํ์ฐ์ง(15)์ผ๋ก ์ด๋ฃจ์ด์ง๋ ํ์ฐ์ง ์์์ ๊ณ ์ ํ์ฐ์ง(19) ๊ทธ๋ฆฌ๊ณ ์ด๋ค ํ์ฐ์ง ์์์ ๊ณ ์ ํ์ฐ์ง์ ์ ์ด๋ฉด ์ฌ์ด์ ๊ตฌ๋น๋๋ ์๋ฐ์ ํํ๋ ๊ฐ์ค์ผ ์์๊ฐ ๋์๋์ด ์๋ค. FIG. 3 is an exploded perspective view for explaining the configuration of FIG. 2, and a housing element including a
๋ 4 ๋ฐ ๋ 5๋ ๋ณธ ์ค์์์ ๋ฐ๋ฅธ ํํฐ ํ๋ ์ค ํ์์ฅ์น์์ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4) ๋ฐ ์น๊ฐ์๋จ(30)์ ๋ด๋ถ ๊ตฌ์กฐ๋ฅผ ์ค๋ช
ํ๊ธฐ ์ํ ์ ๊ฐ ์ฌ์๋์ด๊ณ , ๋ 6 ๋ด์ง 9๋ ๋ณธ ์ค์์์ ๋ฐ๋ฅธ ์ฌ๋ฌ์ง์ ํ์ ๊ณผ์ ์ ์ค๋ช
ํ๊ธฐ ์ํ ๋จ๋ฉด๋์ด๋ค. 4 and 5 are cutaway perspective views for explaining the internal structure of the
์ด์์ ๋๋ฉด์ ์ฐธ๊ณ ํ์ฌ ๋ณธ ๋ฐ๋ช ์ ์ 1์ค์์์ ๋ฐ๋ฅธ ํํฐ ํ๋ ์ค ํ์์ฅ์น(1)๋ฅผ ์ค๋ช ํ๊ธฐ๋ก ํ๋ค. The filter press dewatering apparatus 1 according to the first embodiment of the present invention will be described with reference to the drawings.
๋ณธ ์ค์์์์์ ํํฐ ํ๋ ์ค ํ์์ฅ์น(1)๋ ์ฌ๋ฌ์ง๋ฅผ ํฌ์
ํ์ฌ ์ด๋ฅผ ํผํฉ ๊ต๋ฐํ๋ ๋ฏน์ฑ ํฑํฌ(2)์, ์๊ธฐ ๋ฏน์ฑ ํฑํฌ(2)์ ๋ฐฐ๊ด ์ฐ๊ฒฐ๋์ด ์ ๋์ ์ฌ๋ฌ์ง๋ฅผ ๊ณต๊ธ๋ฐ๋ ๊ณต๊ธ ํธํผ(3)์, ์๊ธฐ ๊ณต๊ธ ํธํผ(3)๋ก๋ถํฐ ์ฌ๋ฌ์ง๋ฅผ ๊ณต๊ธ๋ฐ๋ ํต ํ์์ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4) ๊ทธ๋ฆฌ๊ณ ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ๋ด๋ถ๋ก ์ง์
ํ์ฌ ํฌ์
๋ ์ฌ๋ฌ์ง๋ฅผ ๊ฐ์ํ์ฌ ํ์ ์ฒ๋ฆฌ๋ฅผ ์งํํ๋ ๊ฐ์ ํ๋ ์ค(5)์, ์๊ธฐ ๊ฐ์ ํ๋ ์ค(5)์ ํ์ธก์ ๋ฐฐ์น๋์ด ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ํ์ธก ๋ด๋ถ์ ์ผ๋ถ๊ฐ ์ฝ์
๋๋ ๋ฒ ๋ ํ๋ ์ค(6)์, ์๊ธฐ ๋ฒ ๋ ํ๋ ์ค(6)์ ์ฃผ๋ณ์ ์ค์น๋์ด ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ์ ํ์ ์ผ๋ก ์น๊ฐ์ํค๋ ์น๊ฐ์๋จ(30)์ผ๋ก ๊ตฌ์ฑ๋๋ค.In the present embodiment, the filter press dewatering apparatus 1 includes a
๋ฏน์ฑ ํฑํฌ(2)๋ ๋์ํ์ง๋ ์์์ผ๋ ์ ์ ๊ณต๊ธ์ ๋ฐ์ ํ์ ๊ตฌ๋๋ ฅ์ ์์ฑํ๋ ๋ชจํฐ ๋ฐ ์ด์ ์ฐ๊ฒฐ๋์ด ์ฌ๋ฌ์ง๋ฅผ ๊ต๋ฐํ๋ ๊ต๋ฐ๋ ๊ฐ ๋๋ ๊ต๋ฐ ์คํฌ๋ฅ๋ก ์ด๋ฃจ์ด์ง ๊ตฌ์ฑ์ด๋ฉฐ, ์ฌ๋ฌ์ง์ ์ฐ์ ํฌ์
์ด ๊ฐ๋ฅํ๋๋ก ํ ์(2a,2b)์ผ๋ก ๊ตฌ๋น๋ ์ ์๋ค. ์ด๋ฌํ ๋ฏน์ฑ ํฑํฌ(2)๋ ๊ณต์ง์ ๊ธฐ์ ์ ์ํด ์ค์๋์ด๋ ๋ฌด๋ฐฉํ๋ฏ๋ก ์์ธํ ์ค๋ช
์ ์๋ตํ๋ค.Although not shown in the drawing, the
๊ณต๊ธ ํธํผ(3)๋ ์๊ธฐ ๋ฏน์ฑ ํฑํฌ(2)๋ก๋ถํฐ ์ผ์ ๋์ ์ฌ๋ฌ์ง๋ฅผ ๊ณต๊ธ๋ฐ์ ์์ ๋ณด๊ดํ๋ ๋ณด๊ด์ฉ๊ธฐ๋ก์, ๋ณธ ๋ฐ๋ช
์์๋ ๊ตฌ๋์์ ์ํด ์ํ๋ฐฉํฅ์ผ๋ก ์์น ์ด๋๋๋ ๊ตฌ์ฑ์ด๋ค. ์ด๋ฌํ ๊ณต๊ธ ํธํผ(3)๋ ์๊ธฐ ๋ฏน์ฑ ํฑํฌ(2)๋ก๋ถํฐ ์ฌ๋ฌ์ง๋ฅผ ๊ณต๊ธ๋ฐ์ ๋ค ์ผ์ธก์ผ๋ก ์ด๋ํ ์ํ์์ ๊ทธ ํ์ธก์ผ๋ก ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ด ์์น๋๋ฉด ๋ด๋ถ์ ์ฌ๋ฌ์ง๋ฅผ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ผ๋ก ๋ฐฐ์ถํ๋๋ก ๊ตฌ์ฑ๋๋ฉฐ, ์ด๋ฌํ ๊ตฌ์ฑ์ ๊ณต์ง์ ๋ค์ํ ๊ธฐ์ ์ ์ํด ์ค์๋์ด๋ ๋ฌด๋ฐฉํ๋ค. ์ผ๋ก๋ก, ์๊ธฐ ๊ณต๊ธ ํธํผ(3)๋ ์ข์ธก์ผ๋ก ์ด๋๋ ์ํ์์๋ ์๊ธฐ ๋ฏน์ฑ ํฑํฌ(2)๋ก๋ถํฐ ์ผ์ ๋์ ์ฌ๋ฌ์ง๋ฅผ ๊ณต๊ธ๋ฐ๊ณ , ์ฐ์ธก์ผ๋ก ์ด๋๋ ์ํ์์๋ ๊ทธ ํ๋ฉด์ด ๊ฐ๋ฐฉ๋๋ ๊ฒ์ ์ํด ๊ทธ ํ์ธก์ ์์น๋ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ผ๋ก ์ฌ๋ฌ์ง๋ฅผ ๋ฐฐ์ถํ๋๋ก ๊ตฌ์ฑ๋ ์ ์์ ๊ฒ์ด๋ค. ์ด์ธ์๋ ๊ณ ์ํํ์ ์ํด ์๊ธฐ ๋ฏน์ฑ ํฑํฌ(2)๋ด์ ์ฌ๋ฌ์ง๋ฅผ ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ผ๋ก ์ง์ ๊ณต๊ธํ๋๋ก ๋ฐฐ๊ด๋๋ ๊ฒ๋ ๊ฐ๋ฅํ ๊ฒ์ด๋ค.The
ํํธ, ์๊ธฐ ๊ณต๊ธ ํธํผ(3)๋ ์๊ธฐ ํ ์์ ๋ฏน์ฑํฑํฌ(2a,2b)์ ๊ฐ๊ฐ ๋ฐฐ๊ด ์ฐ๊ฒฐ๋์ด ์ ๋์ ์ฌ๋ฌ์ง๋ฅผ ๊ณต๊ธํ๋๋ก ํ ์์ ๊ณต๊ธํธํผ(3a,3b)๋ก ๊ตฌ์ฑ๋ ์ ์์ผ๋ฉฐ, ๊ทธ๋ฆฌ๊ณ ์ด๋ค ํ ์์ ๊ณต๊ธํธํผ(3a,3b)๋ก๋ถํฐ ๊ฐ๊ฐ ์ฌ๋ฌ์ง๋ฅผ ๊ณต๊ธ๋ฐ๋๋ก ํ ์์ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4a,4b)์ด ๊ตฌ๋น๋ ์ ์์ ๊ฒ์ด๋ค. ์ด๋ฌํ ๊ณต๊ธ ํธํผ(3)๋ ๊ณต์ง์ ๊ธฐ์ ์ ์ํด ์ค์๋์ด๋ ๋ฌด๋ฐฉํ๋ฏ๋ก ์์ธํ ์ค๋ช
์ ์๋ตํ๋ค.On the other hand, the supply hopper (3) may be composed of a pair of supply hoppers (3a, 3b) to be connected to the pair of mixing tanks (2a, 2b), respectively, so as to supply a sludge of a fixed amount, and these one A pair of
ํํธ, ๋ณธ ๋ฐ๋ช
์ ์ฌ๋ฌ์ง์ ํ์ ๊ณผ์ ์์ ๋ฐฐ์ถ๋๋ ์คํ์๋ฅผ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ์ธ๋ถ๋ก ์ ์ํ๊ฒ ๋ฐฐ์์ฒ๋ฆฌํ ์ ์๋๋ก ํ๋ฉด์, ํ์๊ฐ ์๋ฃ๋ ํ์ ์ผ์ดํฌ์ ๋ํ ๋ฐ์ถ์ด ์๋ฃ๋ ์์ ์์ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ๊ตฌ์ฑํ๋ ํ์ฐ์ง ์์์ ๋ํ ์์ธ์ฒ์ ์ค์ํ์ฌ ์ด๋ฌผ์ง ๋งํ์ ์ํ ๋ฐฐ์์ฑ๋ฅ์ด ์ ํ๋๋ ๊ฒ์ ๋ฏธ์ฐ์ ๋ฐฉ์งํ์ฌ ์์ ๋ ํ์ ์ฑ๋ฅ์ ํ๋ณดํ๋๋ฐ ์๋ค. ์ด๋ฅผ ์ํด ๋ณธ ๋ฐ๋ช
์์์ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ๋ด์ธก์ ๊ตฌ๋น๋์ด ๊ฐ์ ํ๋ ์ค(5)์ ํ์ ํ ๋ฒ ๋ ํ๋ ์ค(6)๊ฐ ๋ด๋ถ์ ์ง์
ํ๋ ์ยทํ๋ฉด์ด ๊ฐ๋ฐฉ๋ ํต ํ์์ 1์ฐจ ํ์ฐ์ง(11)๊ณผ, ์ด 1์ฐจ ํ์ฐ์ง(11)์ ๋ด๋ถ์ ์์ฉํ๋ ํฌ๊ธฐ๋ก ๊ตฌ๋น๋๋ ๊ฒ์ผ๋ก ๋์ฌ์์ด ๋๊ฒ ๋ฐฐ์น๋๋ ํต ํ์์ 2์ฐจํ์ฐ์ง(15)๊ณผ, ๊ทธ๋ฆฌ๊ณ ์๊ธฐ 2์ฐจํ์ฐ์ง(17)์ ์ธ๋ฉด์ ๊ฐ์ธ๋ ํํ๋ก ๊ตฌ๋น๋๋ ๊ฒ์ผ๋ก ํก์
๋ฐ ๋ฐฐ์ถ์์ด ์์ฉํ๋ ๊ณ ์ ํ์ฐ์ง(19)์ผ๋ก ๊ตฌ์ฑ๋๋ค.On the other hand, the present invention allows the wastewater discharged during the dewatering process of the sludge to be quickly drained to the outside of the sludge casing (4), while configuring the sludge casing (4) at the time when the export to the dewatered cake is completed. In order to ensure stable dehydration performance by performing water washing on the housing element to prevent the deterioration of drainage performance due to clogging of foreign substances. To this end, the
์๊ธฐ 1์ฐจ ํ์ฐ์ง(11)์ ์ยทํ๋ฉด์ด ๊ฐ๋ฐฉ๋ ํต ํ์์ ๊ฐ๋ ๋ถ์ฌ๋ก์, ํ๋ถ์๋ ๋ฑ ๊ฐ๊ฒฉ์ผ๋ก 1์ฐจ๋ฐฐ์ถํ(11h)์ด ํ์ฑ๋ ๋ฐฐ์๋ถ(11b)๊ฐ ํ์ฑ๋๊ณ , ์๋ถ๋ก๋ ๋งํ๋ฉด์ ํ์ฑํ๋ ํ์๋ถ(11a)๊ฐ ํ์ฑ๋๋ค. ๋ํ, ์๊ธฐ ๋ฐฐ์๋ถ(11b)์ ํ์๋ถ(11a) ์ฌ์ด์๋ ์ธ์ธก์ผ๋ก ํ์ฅ๋ ์ง๋ฆ์ ๊ฐ๋ 1์ฐจํ๋์ง๋ถ(11f)๊ฐ ํ์ฑ๋๋ฉฐ, ์ด๋์ ์๊ธฐ 1์ฐจํ๋์ง๋ถ(11f)๋ ํ์ ํ 2์ฐจ ํ์ฐ์ง(15) ๋ฐ ๊ณ ์ ํ์ฐ์ง(19)์ ์๋ถ์ ๋์ฌ์ฒด๊ฒฐ๋ก ๊ฒฐํฉ๋๋๋ก ๋์ฌํ(๋ฏธ๋ถํธ)์ด ํ์ฑ๋๋ค. The
์๊ธฐ 2์ฐจํ์ฐ์ง(15)์ ์๊ธฐ 1์ฐจ ํ์ฐ์ง(11)์ ๋ด๋ถ์ ๊ฐ๊ฒฉ์ ๋๊ณ ์์ฉํ๋ ์ยทํ๋ฉด์ด ๊ฐ๋ฐฉ๋ ํต ํ์์ ๋ถ์ฌ๋ก์, ์๊ธฐ 1์ฐจ ํ์ฐ์ง(11)๊ณผ๋ ๋์ฌ์์ ์ด๋ฃจ๋ฉด์ ๋ฐฐ์น๋๋ค. ์ด๋ฌํ 2์ฐจํ์ฐ์ง(15)์ ์ธก๋ฉด์ ๋ฑ ๊ฐ๊ฒฉ์ ๋๊ณ 2์ฐจ๋ฐฐ์ถํ(15h)์ด ํ์ฑ๋๋ค. ๋ํ, ์๊ธฐ 2์ฐจ ํ์ฐ์ง(15)์ ๋๋ฉด์์ ๋ณด๋ ๋ฐ์ ๊ฐ์ด ์๊ธฐ ๋ฐฐ์๋ถ(11b)์ ์ธ๋ฉด์ ๊ฐ์ธ๋๋ก ์ด๋ฃจ์ด์ง๋ค. ์ด๋ฌํ 2์ฐจ ํ์ฐ์ง(15)์ ํน์ง์ ์ผ๋ก ์ขยท์ฐ ๋ถํ ๋์ด ์๋ก ๋์ฌ๋ถ์ฌ(n)๋ก ๊ฒฐํฉ๋๋ ๊ฒ์ ์ํด ํตํ์์ด ๋๊ฒ ๊ตฌ๋น๋๋ฉฐ, ๊ฐ ๊ฒฐํฉ๋ฉด์ ์ผ์ธก์ผ๋ก๋ ํํ์ผ๋ก ๋์ถ๋๋ 2์ฐจํ๋์ง๋ถ(15f)๊ฐ ์ผ์ฒด๋ก ํ์ฑ๋๋ค. ์ด๋์ ์๊ธฐ 2์ฐจํ๋์ง๋ถ(15f)๋ ๋๋ฉด์ ๋ํ๋ด ๋ณด์ธ ๋ฐ์ ๊ฐ์ด ์์งํ๋ ๋ฐฉํฅ์ผ๋ก 2์ฐจ ๊ฐ์ค์ผํ(15h)์ด ํ์ฑ๋๋ฉฐ, ์๊ธฐ 2์ฐจ ๊ฐ์ค์ผํ(15h)ํ์๋ ์๋ฐ ์์์ธ 2์ฐจ ๊ฐ์ค์ผ(15p)์ด ๋ผ์๊ตฌ๋น๋๋ ๊ฒ์ ์ํด ์๊ธฐ ํ ์์ผ๋ก ๋ถํ ๊ตฌ์ฑ๋ 2์ฐจ ํ์ฐ์ง(15)์ด ๊ฒฐํฉ๋ ์ํ์์ ๊ฒฐํฉ๋ฉด์ ํ์๋ฅผ ์๋ฒฝํ๊ฒ ์ฐจ๋จํ์ฌ ์์ ๋ ์๋ฐ์ฑ์ ๊ฐ๋๋ก ํ๋ค.The
ํํธ, ๋ณธ ๋ฐ๋ช
์ ์๊ธฐ ์ขยท์ฐ๋ก ๋ถํ ๋ 2์ฐจ ํ์ฐ์ง(15)์ ๊ฒฐํฉ๋ ฅ์ ๋์ด๊ธฐ ์ํ ๋ฐฉ์์ผ๋ก ๋ 10์์์ ๊ฐ์ ๊ตฌ์กฐ๋ฅผ ์ ์ํ๋ค. ๋๋ฉด์ ์ฐธ์กฐํ๋ฉด, ์ขยท์ฐ ๋ถํ ๋ ๊ฐ๊ฐ์ 2์ฐจ ํ์ฐ์ง์ 2์ฐจํ๋์ง๋ถ(15f)์ ๋ผ์๋ธ๋ญ(15vb)๊ณผ ๋ธ๋ญํ(15vg)์ ์์ฒ ํํ๋ก ํ์ฑํ์ฌ ์๋ก ๋ผ์ ๋ง์ถค์ผ๋ก ์กฐ๋ฆฝ๋ ์ ์๋๋ก ํ์ฑํ๊ณ , ์๊ธฐ ๋ผ์๋ธ๋ญ(15vb)์ ์์งํ๋ ๋ฐฉํฅ์ผ๋ก ์กฐ๋ฆฝํ(15vp)์ด ์กฐ๋ฆฝ๋ ์ ์๋๋ก ํํ(15vh)์ ํ์ฑํ๋ค. ์ด๋ฌํ ๊ตฌ์ฑ์ ์ํด ์๊ธฐ ์กฐ๋ฆฝํ(15vp)์ ๊ทธ ์๋จ๊ณผ ํ๋จ์ด ๊ฐ๊ฐ ๋ถํธ (11vh1),(11vh2)์ ๊ตฌ๋ฉ์ ์ฝ์
๋จ์ผ๋ก์จ, ์๊ธฐ 2์ฐจ ํ์ฐ์ง(15)๊ณผ 1์ฐจํ๋์ง๋ถ(11f) ๊ทธ๋ฆฌ๊ณ ์น๊ฐ ๋ธ๋ผ์ผํธ(31โฒ)๋ฅผ ์ผ์ฒด๋ก ๊ฒฌ๊ณ ํ๊ฒ ๊ฒฐ์์ํค๊ฒ ๋๋ค.On the other hand, the present invention proposes a structure as shown in Figure 10 as a way to increase the coupling force of the
์๊ธฐ ๊ณ ์ ํ์ฐ์ง(19)์ ์๊ธฐ 2์ฐจ ํ์ฐ์ง(15)์ ์ธ๋ฉด์ ๊ฐ์ธ๋ ํํ๋ก ๊ตฌ๋น๋๋ ๊ฒ์ผ๋ก, ์๊ธฐ 2์ฐจ ํ์ฐ์ง(15)๊ณผ ๋ง์ฐฌ๊ฐ์ง๋ก ์ขยท์ฐ ๋ถํ ๋์ด ํ์์ผ๋ก ๊ตฌ๋น๋๋ค. ์ด๋ฌํ ๊ณ ์ ํ์ฐ์ง(19)์ ์ธ๋ถ ์ผ์ธก์ ๋ด๋ถ์ ์ฐ๊ฒฐ๋์ด ํก์
ยท๋ฐฐ์ถ์์ด ์์ฉํ๋ ํก๋ฐฐ์ถํฌํธ(19a)๊ฐ ์ผ์ฒด๋ก ๋์ถ ๊ตฌ๋น๋๋ค. ๋ํ, ์๊ธฐ ๊ณ ์ ํ์ฐ์ง(19)์ ์๋ฉด์ด ์๊ธฐ 1์ฐจ ํ์ฐ์ง(11)์ 1์ฐจํ๋์ง๋ถ(11f)์ ์ ๋ฉด์ ๋ฐ์ฐฉ๋์ด ๋์ฌ ์ฒด๊ฒฐ๋ก ๊ฒฐํฉ ๊ณ ์ ๋๊ณ , ํ๋ฉด์ ์น๊ฐ์๋จ(30)์ ๊ตฌ์ฑํ๋ ์น๊ฐ ๋ธ๋ผ์ผํธ(31โฒ)์ ๋์ฌ์ฒด๊ฒฐ๋ก ๊ฒฐํฉ ๊ณ ์ ๋๋ค.The
ํํธ, ์๊ธฐ ํ์ฐ์ง ์์๋ฅผ ๊ตฌ์ฑํ๋ 1์ฐจ ํ์ฐ์ง(11)๊ณผ 2์ฐจ ํ์ฐ์ง(15) ๊ทธ๋ฆฌ๊ณ ๊ณ ์ ํ์ฐ์ง(19) ์ค ์ด๋ ํ๋ ๋๋ ๋ชจ๋๋ ๋ด๋ฒฝ๋ฉด์ ์ฌ๋ฌ์ง์์ ๋ฐ์๋ ์คํ์๊ฐ ์ํํ๊ฒ ์ธ๋ถ๋ก ๋ฐฐ์ถ๋ ์ ์๋๋ก ์ข
๋ฐฉํฅ๊ณผ ํก๋ฐฉํฅ ์ค ์ ์ด๋ ์ด๋ ํ ๋ฐฉํฅ์ผ๋ก ๋ฐฐ์์ ๋ํ์ด ํ์ฑ๋๋ค. ๋ณธ ๋ฐ๋ช
์์์ ๋ฐฐ์์ ๋ํ์ ์๊ธฐ 2์ฐจ ํ์ฐ์ง(15)์ ๋ด๋ฒฝ๋ฉด์ ํ์ฑ๋ 2์ฐจ ๋ฐฐ์์ ๋ํ(15b)์, ์๊ธฐ ๊ณ ์ ํ์ฐ์ง(19)์ ๋ด๋ฒฝ๋ฉด์ ๊ฒฉ์ ๋ชจ์์ผ๋ก ํ์ฑ๋๋ ๊ณ ์ ๋ฐฐ์์ ๋ํ(19b)์ด ์์ผ๋ฉฐ, ์ด์ธ์๋ ๋๋ฉด์ ๋ํ๋ด์ง๋ ์์์ผ๋ 1์ฐจ ํ์ฐ์ง(11)์ ๋ด๋ฒฝ๋ฉด์๋ ํ์ฑ ๋ ์ ์์ ๊ฒ์ด๋ค. On the other hand, any one or both of the
๋ํ, ์๊ธฐ ํ์ฐ์ง ์์์ ๊ณ ์ ํ์ฐ์ง(19)์ ์ํธ ์ ์ด๋๋ ๋ถ๋ถ์ ๋ฐํ๋ฅผ ์ํ ์ํ์ฌ ๊ณ ๋ฌด์ฌ๋ ํฉ์ฑ์์ง์ฌ๋ก ๋ ๊ฐ์ค์ผ ์์๊ฐ ๊ตฌ๋น๋๋ค. ๋ณธ ์ค์์์์๋ ์๊ธฐ 1์ฐจ ํ์ฐ์ง(11)๊ณผ 2์ฐจ ํ์ฐ์ง(15) ๊ทธ๋ฆฌ๊ณ ๊ณ ์ ํ์ฐ์ง(19) ์ฌ์ด์๋ ๊ฐ ๋ฐฐ์ถํ๊ณผ ์์น ๊ฐ์ญ๋์ง ์๋๋ก ๋๋ต ์ฌ๊ฐ ํ ํ์์ ๊ฐ๋ ์๋์ฐ ๊ฐ์ค์ผ(wg1,wg2)์ด ๊ตฌ๋น๋๋ค. ๊ทธ๋ฆฌ๊ณ ์๊ธฐ 2์ฐจ ํ์ฐ์ง(15)์ ์ยทํ๋ฉด์ ๋์๋๋ ํ์์ผ๋ก ์ยทํ ๊ฐ์ค์ผ(15s1,15s2)๊ฐ ๊ตฌ๋น๋๊ณ , ์๊ธฐ ๊ณ ์ ํ์ฐ์ง(19)์ ์ยทํ๋ฉด์ ๋์๋๋ ํ์์ผ๋ก ์ยทํ ๊ฐ์ค์ผ(19s1,19s2)๊ฐ ๊ฐ๊ฐ ๊ตฌ๋น๋๋ค.In addition, the housing element and the
๋ํ, ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ๊ตฌ์ฑํ๋ ์์ ์ค์์ ๊ธ์๋ง์ผ๋ก ๋ ๋ฉ์ฌ๋ง ํํฐ(13)๊ฐ ๋ ๊ตฌ๋น๋ ์ ์์ผ๋ฉฐ, ๋ณธ ๋ฐ๋ช
์ ๋๋ฉด์์๋ ์๊ธฐ 1์ฐจ ํ์ฐ์ง(11)์ ์ธ๋ฉด์ ๊ธ์๋ง์ ๋ฉ์ฌ๋ง ํํฐ(13)๋ฅผ ๊ตฌ๋น์ํจ ๊ฒ์ ์ ์ํ์์ผ๋, ๋ณธ ๋ฐ๋ช
์ ์ด์ ํ์ ํ์ง ์๊ณ ํ์์ 2์ฐจ ํ์ฐ์ง(15) ์ธ๋ฉด์ ๊ธ์๋ง์ ๋ฉ์ฌ๋ง ํํฐ๋ฅผ ๊ตฌ์ฑ์์ผ๋ ๋ฌด๋ฐฉํ๋ค. ๋ํ ๋ณธ ์ค์์์์์ ๋ฉ์ฌ๋ง ํํฐ(13)๋ ์๊ธฐ 1์ฐจ ํ์ฐ์ง(11)์ ํ๋ถ์ฐฉ์ด ์ฉ์ดํ๊ฒ ์ด๋ฃจ์ด์ง ์ ์๋๋ก ๋๋ฉด์ ๋ํ๋ด ๋ณด์ธ ๋ฐ์ ๊ฐ์ด ์ผ๋จ์ด ์ ๊ฐ๋์ด ์ํต ํ์์ ์ด๋ฃจ๋๋ก ๊ตฌ๋น๋๋ ๊ฒ์ด ๋ฐ๋์งํ๋ค. ๋ํ, ์๊ธฐ ๋ฉ์ฌ๋ง ํํฐ๋ ๋๋ฉด์์ ๋ณด๋ ๋ฐ์ ๊ฐ์ด ๋จ์ผ๋ก ๊ตฌ์ฑ๋์ด๋ ๋ฌด๋ฐฉํ๋, ์ฌ๊ณผ์จ์ ๋์ด๊ธฐ ์ํ์ฌ ๋์ํ์ง๋ ์์์ผ๋ 2~6๊ฐ์ ์๋ก ๋ค๋ฅธ ํฌ๊ธฐ๋ฅผ ๊ฐ๋ ์ํต ๋ฉ์ฌ๋ง์ ๋์ฌ์์ ์ด๋ฃจ๋๋ก ๊ฒน๊ฒนํ ๋ฐฐ์นํ๊ณ , ์ด๋ค ๊ฐ ๋ฉ์ฌ๋ง์ ๋๊ธ ์ฆ ๋ฉ์ฌ๋ ์๋ก ๋ค๋ฅธ ํฌ๊ธฐ๋ฅผ ๊ฐ๋๋ก ๊ตฌ๋น์ํค๋ ๊ฒ๋ ๊ฐ๋ฅํ ๊ฒ์ด๋ค.In addition, among the elements constituting the sludge casing (4) may be further provided with a
ํก์
์ธ์ฒ์๋จ(50)์ ์๊ธฐ ๊ณ ์ ํ์ฐ์ง(19)์ ๋ฐฐ๊ด ์ฐ๊ฒฐ๋์ด ์ ํ์ ์ผ๋ก ํก์
๋๋ ๋ฐฐ์ถ์์ ์์ฉํ๋ ํก๋ฐฐ์ถ ํํ(51)์, ์๊ธฐ ํก๋ฐฐ์ถ ํํ(51)์ ์ผ์ธก์ ์ฐ๊ฒฐ๋์ด ๊ณ ์ ํ์ฐ์ง(19)์์ ํก์
๋ ์คํ์๋ฅผ ๋ฐฐ์ถํ๋ ๋ฐฐ์ถ๊ด(51p)๊ณผ, ์๊ธฐ ๊ณ ์ ํ์ฐ์ง(19)์ ๋ฐฐ์ถ์์ ์์ฉ์ ๊ณ ์์ ๊ณต๊ธฐ๋ฅผ ๊ณต๊ธํ๋ ๊ณต์ํฑํฌ(53)๋ก ๊ตฌ์ฑ๋๋ค.Suction cleaning means (50) is connected to the
ํํธ, ๋ณธ ๋ฐ๋ช
์ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ์๋ถ์ ํ๋ถ์ธก์์ ๊ฐ๊ฐ ๊ฐ์๋ ฅ์ด ์์ฉํ ์ ์๋๋ก ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ์๋ถ์ธก์๋ ์น๊ฐ ๊ฐ๋ฅํ๊ฒ ๊ตฌ๋น๋๋ ๊ฐ์ ํ๋ ์ค(5)๋ฅผ ๊ตฌ๋น์ํค๊ณ , ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ํ๋ถ์ธก์ผ๋ก๋ ๋ฒ ๋ ํ
์ด๋ธ(7)์ ์๋ถ์ ๊ณ ์ ๋ ๋ฒ ๋ ํ๋ ์ค(6)๋ฅผ ํฌํจํ๋ค.On the other hand, the present invention is provided with a pressurized press (5) which is provided to be elevated in the upper side of the sludge casing (4) so that the pressing force can act on the upper and lower sides of the sludge casing (4), the sludge casing (4) On the lower side of), the
์๊ธฐ ๊ฐ์ ํ๋ ์ค(5)๋ ์ธ๋ฉด์ ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ๋ด๋ฒฝ๋ฉด์ ์๋ฐ์ ๊ธฐํ๋๋ก ์ ์ด๋๋ ์ ์ค๋ง ๊ฐ์ค์ผ(5g)์ด ๊ตฌ๋น๋๊ณ , ์ฌ๋ฌ์ง๋ฅผ ๊ฐ์ํ๋ ์์ฐฉ๋ฉด์ธ ํ๋ฉด์ ์ค์๋ถ๊ฐ ์ค๋ชฉํ๊ฒ ํจ์ธ ํํ๋ก ๊ตฌ๋น๋๋ฉด์ ํ
๋๋ฆฌ๋ฉด์ ํํฅ ๋์ถ๋๋ ๊ฒฝ์ฌ๋ฉด์ ํ์ฑํ์ฌ ์ฌ๋ฌ์ง์ ํ์ ๊ณผ์ ์์ ๋ฐฐ์ถ๋๋ ๋ฐฐ์ถ์๊ฐ ๊ฒฝ์ฌ๋ฉด์ ๋ฐ๋ผ ํ๋ฌ ๋ด๋ฆฌ๋๋ก ๊ตฌ๋น๋๋ค. ์ด๋์ ์๊ธฐ ๊ฐ์ค์ผ(5g)์ ๋ง์ฐฐ์ ํญ์ด ์ํธํ ํ
ํ๋ก ๋๋ ํ
ํ๋ก ์ด ์ฝํ
๋ ์์ฌ๊ฐ ์ฌ์ฉ๋๋ ๊ฒ์ด ๋ฐ๋์งํ๋ค.The
์๊ธฐ ๋ฒ ๋ ํ๋ ์ค(6)๋ ์๊ธฐ ๊ฐ์ ํ๋ ์ค(5)์ ๋ํฅํ๋ ๋ฐ๋ฅ์ธก์ ์ค์น๋ ๋ฒ ๋ ํ
์ด๋ธ(7)์ ์๋ฉด์ ์ค์น๋๋ ๋ถ์ฌ๋ก์, ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ํ์ธก ๋ด๋ถ์ ์ผ๋ถ๊ฐ ์ฝ์
๋๋ ๊ฒ์ผ๋ก ์๊ธฐ ๊ฐ์ ํ๋ ์ค(5)์ ์์ฐฉ๋ฉด์ธ ํ๋ฉด๊ณผ ๋ผ์ ๋ง์ถค๋๊ฒ ๋์๋๋ ํ์์ผ๋ก ๊ตฌ๋น๋๋ค. ์ด๋ฌํ ๋ฒ ๋ ํ๋ ์ค(6)์ ์ธ์ฃผ๋ฉด์ผ๋ก๋ ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ๋ด๋ฒฝ๋ฉด์ ์๋ฐ์ ๊ธฐํ๋๋ก ์ ์ด๋๋ ํ ์ค๋ง ๊ฐ์ค์ผ(6g)์ด ๊ตฌ๋น๋๋ค. The
๋ํ, ๋ณธ ๋ฐ๋ช
์ ์๊ธฐ ๋ฒ ๋ ํ
์ด๋ธ(7) ์ธก์ ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ์ ํ์ ์ผ๋ก ๋ค์ด ์ฌ๋ ค ์๊ธฐ ๋ฒ ๋ ํ๋ ์ค(6) ๋ฐ ์ด ๋ฒ ๋ ํ๋ ์ค(6)์ ์๋ถ์ ๊ณ ํํ๋ ํ์ ์ผ์ดํฌ๊ฐ ์ธ๋ถ์ ๋
ธ์ถ๋ ์ ์๋๋ก ํ๋ ์น๊ฐ์๋จ(30)์ ๋ ํฌํจํ์ฌ ๊ตฌ์ฑ๋๋ค.In addition, the present invention, by selectively lifting the
์ด๋์ ์๊ธฐ ์น๊ฐ์๋จ(30)์ ๋ฐ๋ฅ๋ฉด์ ์ค์น๋๋ ๋ฒ ๋ ํ
์ด๋ธ(7)๊ณผ, ์๊ธฐ ๋ฒ ๋ ํ
์ด๋ธ(7)์ ์์ธก์ ์์น๋์ด ์์งํ๊ฒ ์ธ์์ง ๊ฐ์ด๋ ํฌ์คํธ(33)์ ์ง์ง๋์ด ์น๊ฐ ์๋ด๋๋ ๊ฒ์ผ๋ก ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ํ๋ถ ์์ธก์ ๋ฐฐ์น๋๋ ์น๊ฐํ(31) ๋ฐ ์ด ์น๊ฐํ(31)์ ์ฐ๊ฒฐํ๋ฉด์ ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ํ๋ถ๋ฉด์ ์ง์งํ๋ ์น๊ฐ ๋ธ๋ผ์ผํธ(31โฒ)๊ณผ, ์๊ธฐ ์น๊ฐํ(31)์ ์ ํ์ ์ผ๋ก ์น๊ฐ์ํค๋ ๊ตฌ๋๋ ฅ์ ์ ๊ณตํ๋ ์น๊ฐ์ค๋ฆฐ๋(35)๋ก ์ด๋ฃจ์ด์ง๋ค. ์ฆ, ์๊ธฐ ๋ฒ ๋ ํ
์ด๋ธ(7)์ ์๋ฉด ์ค์์ ์๊ธฐ ๋ฒ ๋ ํ๋ ์ค(6)๊ฐ ๊ณ ์ ์ค์น๋๊ณ , ์ด ๋ฒ ๋ ํ๋ ์ค(6)์ ์ฃผ์๋ก ํ์์ ์น๊ฐํ(31)์ด ๊ตฌ๋น๋๋ฉฐ, ์ด๋์ ์๊ธฐ ์น๊ฐํ(31)์ ์์งํ๋ ๋ฐฉํฅ์ผ๋ก ์ด๋์ด ๊ฐ๋ฅํ๋๋ก ๊ฐ์ด๋ ํฌ์คํธ(33)์ ์ํด ์ง์ง๋๋ ๊ตฌ์ฑ์ด๋ค. ๊ทธ๋ฆฌ๊ณ ์๊ธฐ ์น๊ฐํ(31)์ ์ผ์ธก์ ์น๊ฐ ๊ตฌ๋๋ ฅ์ ์์ฑํ๋ ๊ณต์ง์ ์น๊ฐ์ค๋ฆฐ๋(35)์ ์ํด ์,ํ ๋ฐฉํฅ์ผ๋ก ์์น ์ด๋์ด ์ด๋ฃจ์ด์ง๋ค. ๊ทธ๋ฆฌ๊ณ ์๊ธฐ ํ์์ ์น๊ฐํ(31)์ ์น๊ฐ ๋ธ๋ผ์ผํธ(31โฒ)๋ก ์ฐ๊ฒฐ๋๋ฉฐ, ์ด ์น๊ฐ ๋ธ๋ผ์ผํธ(31โฒ)๋ ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ํ๋ถ๋ฉด๊ณผ ๊ฒฐํฉ๋๋ค. In this case, the elevating
์๊ธฐ์ ๊ฐ์ด ๊ตฌ์ฑ๋๋ ๋ณธ ๋ฐ๋ช ์ ๋ฐ๋ฅธ ํํฐ ํ๋ ์ค ํ์์ฅ์น์ ์์ฉ์ ์ค๋ช ํ๋ฉด ๋ค์๊ณผ ๊ฐ๋ค. Referring to the operation of the filter press dewatering apparatus according to the present invention configured as described above are as follows.
๋ณธ ๋ฐ๋ช
์ ๊ฐ์ ํ๋ ์ค(5)๊ฐ ์ํฅ ์ด๋๋ ์ํ์์๋ ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ์๋ถ๋ฉด์ด ๊ฐ๋ฐฉ๋ ์ํ์ด๋ฏ๋ก ๋ 6์ ๋ํ๋ธ ๋ฐ์ ๊ฐ์ด ์ฌ๋ฌ์ง๋ฅผ ํฌ์
ํ๋ค. ์ด์ด์, ์๊ธฐ ๊ฐ์ ํ๋ ์ค(5)๋ฅผ ํ๊ฐ ์ด๋์์ผ ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ๋ด๋ถ๋ก ์ง์
์ํค๋ฉด, ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4) ๋ด๋ถ์ ํฌ์
๋ ์ฌ๋ฌ์ง๊ฐ ๊ฐ์๋๋ฉด์ ๋ 7๊ณผ ๊ฐ์ ์ํ์์ ํ์๊ฐ ์์๋๋ค. ์ด๋, ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ๊ตฌ์ฑํ๋ ํ์ฐ์ง ์์๋ ๋ฐฐ์ถํ์ ํ์ฑํ๊ณ ์์ผ๋ฏ๋ก ๋ฐฐ์ถ์์ ๋ฐฐ์ถ์ ๊ฐ๋ฅํ๊ฒ ํ๋ฉด์ ๋ฉ์ด๋ฆฌ ํํ์ ์ฌ๋ฌ์ง๋ฌผ์ด ์ธ๋ถ๋ก ๋์ถ๋๋ ๊ฒ์ ์ฐจ๋จํ๋ค. ๋ํ, ์๊ธฐ ํ์ฐ์ง ์์์ ์ต ์ธ์ธก์ ๊ฐ์ธ๋ ํํ๋ก ๊ตฌ๋น๋๋ ๊ณ ์ ํ์ฐ์ง(19)์ ํก๋ฐฐ์ถํฌํธ(19a)์ ์ฐ๊ฒฐ๋ ํก์
์ธ์ฒ์๋จ(50)์ ์ํด ์๊ธฐ ์ต ์ธ์ธก์ ์์นํ ํ์ฐ์ง ์ฆ, ๋ณธ ์ค์์์์๋ 2์ฐจ ํ์ฐ์ง(15)์ ์ธ๋ถ๋ก ๋ฐฐ์ถ๋ ๋ฐฐ์ถ์๋ฅผ ์ ์ํ๊ฒ ํก์
ํ์ฌ ์ธ๋ถ๋ก ๋ฐฐ์ถ์ํจ๋ค.In the state in which the
์ด์ด์, ํ์๊ฐ ์๋ฃ๋๋ฉด ๋ 8์ ๋ํ๋ด ๋ณด์ธ ๋ฐ์ ๊ฐ์ด, ์๊ธฐ ๊ฐ์ ํ๋ ์ค(5)๊ฐ ์์น ์ด๋ํจ๊ณผ ๋์์ ์น๊ฐ์๋จ(30)์ ๊ตฌ๋์ ์ํด ์น๊ฐํ(31)์ด ์์น ์ด๋ํ์ฌ ํ์ ์ผ์ดํฌ๋ฅผ ์ธ๋ถ๋ก ๋
ธ์ถ์์ผ ๋ฐ์ถ์ด ๊ฐ๋ฅํ๊ฒ ํ๋ค.Subsequently, when dehydration is completed, as shown in FIG. 8, as the
๋์ผ๋ก, ํ์ ์ผ์ดํฌ์ ๋ฐ์ถ์ด ์๋ฃ๋๋ฉด, ์๊ธฐ ์น๊ฐ์๋จ(30)์ ๊ตฌ๋์์ผ ์น๊ฐํ(31)์ ํ๊ฐ ์ด๋ํ์ฌ ์ด๊ธฐ ์์น๋ก ๋ณต๊ท ์ํค๊ณ , ์ด๋ฌํ ์ํ์์ ๋ 9์ ๋ํ๋ด ๋ณด์ธ ๋ฐ์ ๊ฐ์ด ํก์
์ธ์ฒ์๋จ(50)์ ํตํด ๊ณ ์์ ์ธ์ฒ์๋ฅผ ์๊ธฐ ๊ณ ์ ํ์ฐ์ง(19)์ ๋ด๋ถ๋ก ๊ณต๊ธํ์ฌ ํ์ฐ์ง ์์์ ๋ฐฐ์ถํ์ ๋ผ์ฌ ์๋ ์ด๋ฌผ์ง์ ๋ถ๋ฆฌ์์ผ ๋ค์์ ์ฌ๋ฌ์ง ๊ฐ์์ ์ด๋ฌผ์ง ๋งํ์ ์ํ ํ์ฐ์ง ์์์ ์์์ ๋ฐฉ์งํ๋ค. Finally, when the removal of the dehydrated cake is completed, the lifting means 30 is driven to move the lifting
์ดํ, ๋ณธ ๋ฐ๋ช ์ ์ 2์ค์์๋ฅผ ๋ 11 ๋ด์ง ๋ 13์ ์ฐธ์กฐํ์ฌ ์ค๋ช ํ๋, ์์ ์ค๋ช ํ ์ 1์ค์์์ ๊ตฌ์ฑ๊ณผ ๋์ผํ ์์์ ๋ํด์๋ ๋์ผํ ๋ถํธ๋ฅผ ๋ถ์ฌํ์๋ค. ๋ 11์ ํํฐ ํ๋ ์ค ํ์์ฅ์น์ ์๋ถ ๊ตฌ์ฑ์ ์ค๋ช ํ๊ธฐ ์ํ ๋ฐ์ท ์ฌ์๋์ด๊ณ , ๋ 12๋ ๋ 11์ ๊ตฌ์ฑ์ ์ค๋ช ํ๊ธฐ ์ํ ๋ถํด ์ฌ์๋์ด๋ฉฐ, ๋ 13์ ๋ณธ ๋ฐ๋ช ์ ๊ฐ์ ํ๋ ์ค๊ฐ ์์น ์ด๋ํ๊ณ ์ฌ๋ฌ์ง ์ผ์ด์ฑ์ ๋ด๋ถ๊ฐ ๋น์ด ์๋ ์ํ๋ฅผ ๋ํ๋ธ ๊ฒ์ด๋ค.Hereinafter, a second embodiment of the present invention will be described with reference to FIGS. 11 to 13, but the same reference numerals are assigned to the same elements as those of the above-described first embodiment. Fig. 11 is an exploded perspective view for explaining the main structure of the filter press dewatering apparatus, Fig. 12 is an exploded perspective view for explaining the configuration of Fig. 11, and Fig. 13 is a pressurized press of the present invention moving upward and the inside of the sludge casing It is an empty state.
์ด์์ ๋๋ฉด์ ์ฐธ๊ณ ํ์ฌ ๋ณธ ์ค์์์ ๋ฐ๋ฅธ ํํฐ ํ๋ ์ค ํ์์ฅ์น(1)๋ฅผ ์ค๋ช
ํ๊ธฐ๋ก ํ๋, ๋ณธ ์ค์์์์์ ํํฐ ํ๋ ์ค ํ์์ฅ์น๋ ์์ ์ค๋ช
ํ ์ 1์ค์์์ ๋ง์ฐฌ๊ฐ์ง๋ก ์ฌ๋ฌ์ง๋ฅผ ํฌ์
ํ์ฌ ์ด๋ฅผ ํผํฉ ๊ต๋ฐํ๋ ๋ฏน์ฑ ํฑํฌ(2)์, ์๊ธฐ ๋ฏน์ฑ ํฑํฌ(2)์ ๋ฐฐ๊ด ์ฐ๊ฒฐ๋์ด ์ ๋์ ์ฌ๋ฌ์ง๋ฅผ ๊ณต๊ธ๋ฐ๋ ๊ณต๊ธ ํธํผ(3)์, ์๊ธฐ ๊ณต๊ธ ํธํผ(3)๋ก๋ถํฐ ์ฌ๋ฌ์ง๋ฅผ ๊ณต๊ธ๋ฐ๋ ํต ํ์์ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4) ๊ทธ๋ฆฌ๊ณ ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ๋ด๋ถ๋ก ์ง์
ํ์ฌ ํฌ์
๋ ์ฌ๋ฌ์ง๋ฅผ ๊ฐ์ํ์ฌ ํ์ ์ฒ๋ฆฌ๋ฅผ ์งํํ๋ ๊ฐ์ ํ๋ ์ค(5)์, ์๊ธฐ ๊ฐ์ ํ๋ ์ค(5)์ ํ์ธก์ ๋ฐฐ์น๋์ด ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ํ์ธก ๋ด๋ถ์ ์ผ๋ถ๊ฐ ์ฝ์
๋๋ ๋ฒ ๋ ํ๋ ์ค(6)์, ์๊ธฐ ๋ฒ ๋ ํ๋ ์ค(6)์ ์ฃผ๋ณ์ ์ค์น๋์ด ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ์ ํ์ ์ผ๋ก ์น๊ฐ์ํค๋ ์น๊ฐ์๋จ(30)์ผ๋ก ๊ตฌ์ฑ๋๋ค.The filter press dewatering apparatus 1 according to the present embodiment will be described with reference to the drawings, but the filter press dewatering apparatus in the present embodiment is mixed with agitation by mixing sludge as in the first embodiment described above. A tank hopper, a
๋ฏน์ฑ ํฑํฌ(2)๋ ๋์ํ์ง๋ ์์์ผ๋ ์ ์ ๊ณต๊ธ์ ๋ฐ์ ํ์ ๊ตฌ๋๋ ฅ์ ์์ฑํ๋ ๋ชจํฐ ๋ฐ ์ด์ ์ฐ๊ฒฐ๋์ด ์ฌ๋ฌ์ง๋ฅผ ๊ต๋ฐํ๋ ๊ต๋ฐ๋ ๊ฐ ๋๋ ๊ต๋ฐ ์คํฌ๋ฅ๋ก ์ด๋ฃจ์ด์ง ๊ตฌ์ฑ์ด๋ฉฐ, ์ฌ๋ฌ์ง์ ์ฐ์ ํฌ์
์ด ๊ฐ๋ฅํ๋๋ก ํ ์(2a,2b)์ผ๋ก ๊ตฌ๋น๋ ์ ์๋ค. ์ด๋ฌํ ๋ฏน์ฑ ํฑํฌ(2)๋ ๊ณต์ง์ ๊ธฐ์ ์ ์ํด ์ค์๋์ด๋ ๋ฌด๋ฐฉํ๋ค.Although not shown in the drawing, the
๊ณต๊ธ ํธํผ(3)๋ ์๊ธฐ ๋ฏน์ฑ ํฑํฌ(2)๋ก๋ถํฐ ์ผ์ ๋์ ์ฌ๋ฌ์ง๋ฅผ ๊ณต๊ธ๋ฐ์ ์์ ๋ณด๊ดํ๋ ๋ณด๊ด์ฉ๊ธฐ๋ก์, ๋ณธ ๋ฐ๋ช
์์๋ ๊ตฌ๋์์ ์ํด ์ํ๋ฐฉํฅ์ผ๋ก ์์น ์ด๋๋๋ ๊ตฌ์ฑ์ด๋ค. ์ด๋ฌํ ๊ณต๊ธ ํธํผ(3)๋ ์๊ธฐ ๋ฏน์ฑ ํฑํฌ(2)๋ก๋ถํฐ ์ฌ๋ฌ์ง๋ฅผ ๊ณต๊ธ๋ฐ์ ๋ค ์ผ์ธก์ผ๋ก ์ด๋ํ ์ํ์์ ๊ทธ ํ์ธก์ผ๋ก ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ด ์์น๋๋ฉด ๋ด๋ถ์ ์ฌ๋ฌ์ง๋ฅผ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ผ๋ก ๋ฐฐ์ถํ๋๋ก ๊ตฌ์ฑ๋๋ฉฐ, ์ด๋ฌํ ๊ตฌ์ฑ์ ๊ณต์ง์ ๋ค์ํ ๊ธฐ์ ์ ์ํด ์ค์๋์ด๋ ๋ฌด๋ฐฉํ๋ฉฐ, ์ผ๋ก๋ก ์๊ธฐ ๊ณต๊ธ ํธํผ(3)๋ ์ข์ธก์ผ๋ก ์ด๋๋ ์ํ์์๋ ์๊ธฐ ๋ฏน์ฑ ํฑํฌ(2)๋ก๋ถํฐ ์ผ์ ๋์ ์ฌ๋ฌ์ง๋ฅผ ๊ณต๊ธ๋ฐ๊ณ , ์ฐ์ธก์ผ๋ก ์ด๋๋ ์ํ์์๋ ๊ทธ ํ๋ฉด์ด ๊ฐ๋ฐฉ๋๋ ๊ฒ์ ์ํด ๊ทธ ํ์ธก์ผ๋ก ์์น๋ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ผ๋ก ์ฌ๋ฌ์ง๋ฅผ ๋ฐฐ์ถํ๋๋ก ๊ตฌ์ฑ๋ ์ ์์ ๊ฒ์ด๋ค. ์ด์ธ์๋ ๊ณ ์ํํ์ ์ํด ์๊ธฐ ๋ฏน์ฑ ํฑํฌ(2)๋ด์ ์ฌ๋ฌ์ง๋ฅผ ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ผ๋ก ์ง์ ๊ณต๊ธํ๋๋ก ๋ฐฐ๊ด๋๋ ๊ฒ๋ ๊ฐ๋ฅํ ๊ฒ์ด๋ค. ํํธ, ์๊ธฐ ๊ณต๊ธ ํธํผ(3)๋ ์๊ธฐ ํ ์์ ๋ฏน์ฑํฑํฌ(2a,2b)์ ๊ฐ๊ฐ ๋ฐฐ๊ด ์ฐ๊ฒฐ๋์ด ์ ๋์ ์ฌ๋ฌ์ง๋ฅผ ๊ณต๊ธํ๋๋ก ํ ์์ ๊ณต๊ธํธํผ(3a,3b)๋ก ๊ตฌ์ฑ๋ ์ ์์ผ๋ฉฐ, ๊ทธ๋ฆฌ๊ณ ์ด๋ค ํ ์์ ๊ณต๊ธํธํผ(3a,3b)๋ก๋ถํฐ ๊ฐ๊ฐ ์ฌ๋ฌ์ง๋ฅผ ๊ณต๊ธ๋ฐ๋๋ก ํ ์์ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4a,4b)์ด ๊ตฌ๋น๋ ์ ์์ ๊ฒ์ด๋ค. ์ด๋ฌํ ๊ณต๊ธ ํธํผ(3)๋ ๊ณต์ง์ ๊ธฐ์ ์ ์ํด ์ค์๋์ด๋ ๋ฌด๋ฐฉํ๋ฏ๋ก ์์ธํ ์ค๋ช
์ ์๋ตํ๋ค.The
ํํธ, ๋ณธ ๋ฐ๋ช
์ ์ฌ๋ฌ์ง์ ํ์ ๊ณผ์ ์์ ๋ฐฐ์ถ๋๋ ์คํ์๋ฅผ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ์ธ๋ถ๋ก ์ ์ํ๊ฒ ๋ฐฐ์์ฒ๋ฆฌํ ์ ์๋๋ก ํ๋ฉด์, ํ์๊ฐ ์๋ฃ๋ ํ์ ์ผ์ดํฌ์ ๋ํ ๋ฐ์ถ์ด ์๋ฃ๋ ์์ ์์ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ๊ตฌ์ฑํ๋ ํ์ฐ์ง ์์์ ๋ํ ์์ธ์ฒ์ ์ค์ํ์ฌ ์ด๋ฌผ์ง ๋งํ์ ์ํ ๋ฐฐ์์ฑ๋ฅ์ด ์ ํ๋๋ ๊ฒ์ ๋ฏธ์ฐ์ ๋ฐฉ์งํ์ฌ ์์ ๋ ํ์ ์ฑ๋ฅ์ ํ๋ณดํ๋๋ฐ ์๋ค. ์ด๋ฅผ ์ํด ๋ณธ ๋ฐ๋ช
์์์ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ๋ด์ธก์ ๊ตฌ๋น๋์ด ๊ฐ์ ํ๋ ์ค(5)์ ํ์ ํ ๋ฒ ๋ ํ๋ ์ค(6)๊ฐ ๋ด๋ถ์ ์ง์
ํ๋ ์ยทํ๋ฉด์ด ๊ฐ๋ฐฉ๋ ํต ํ์์ 1์ฐจ ํ์ฐ์ง(11)๊ณผ, ์ด 1์ฐจ ํ์ฐ์ง(11)์ ๋ด๋ถ์ ์์ฉํ๋ ํฌ๊ธฐ๋ก ๊ตฌ๋น๋๋ ๊ฒ์ผ๋ก ๋์ฌ์์ด ๋๊ฒ ๋ฐฐ์น๋๋ ํต ํ์์ 2์ฐจํ์ฐ์ง(15)๊ณผ, ์๊ธฐ 2์ฐจํ์ฐ์ง(15)์ ๋ด๋ถ์ ์์ฉํ๋ ํฌ๊ธฐ๋ก ๊ตฌ๋น๋๋ฉด์ ๋์ฌ์์ด ๋๊ฒ ๋ฐฐ์น๋๋ ํต ํ์์ ๊ฐ๋ 3์ฐจํ์ฐ์ง(17)๊ณผ, ๊ทธ๋ฆฌ๊ณ ์๊ธฐ 3์ฐจํ์ฐ์ง(17)์ ์ธ๋ฉด์ ๊ฐ์ธ๋ ํํ๋ก ๊ตฌ๋น๋๋ ๊ฒ์ผ๋ก ํก์
๋ฐ ๋ฐฐ์ถ์์ด ์์ฉํ๋ ๊ณ ์ ํ์ฐ์ง(19)์ผ๋ก ๊ตฌ์ฑ๋๋ค.On the other hand, the present invention allows the wastewater discharged during the dewatering process of the sludge to be quickly drained to the outside of the sludge casing (4), while configuring the sludge casing (4) at the time when the export to the dewatered cake is completed. In order to ensure stable dehydration performance by performing water washing on the housing element to prevent the deterioration of drainage performance due to clogging of foreign substances. To this end, the
์๊ธฐ 1์ฐจ ํ์ฐ์ง(11)์ ์ยทํ๋ฉด์ด ๊ฐ๋ฐฉ๋ ํต ํ์์ ๊ฐ๋ ๋ถ์ฌ๋ก์, ํ๋ถ์๋ ๋ฑ ๊ฐ๊ฒฉ์ผ๋ก 1์ฐจ๋ฐฐ์ถํ(11h)์ด ํ์ฑ๋ ๋ฐฐ์๋ถ(11b)๊ฐ ํ์ฑ๋๊ณ , ์๋ถ๋ก๋ ๋งํ๋ฉด์ ํ์ฑํ๋ ํ์๋ถ(11a)๊ฐ ํ์ฑ๋๋ค. ๋ํ, ์๊ธฐ ๋ฐฐ์๋ถ(11b)์ ํ์๋ถ(11a) ์ฌ์ด์, ํ๋ถ ์ธ์ฃผ๋ฉด์ผ๋ก๋ ๊ฐ๊ฐ 1์ฐจ์ค๋ง(11g)์ด ๋ผ์๋๋ 1์ฐจ ์ค๋งํ(11gh)์ด ํ์ฑ๋๊ณ , ์ยทํ๋ถ ์ธ์ฃผ๋ฉด์๋ ๊ฐ๊ฐ ๊ณ ๋ฆฌ ํ์์ผ๋ก ๊ตฌ๋น๋๋ ๊ฒ์ผ๋ก 1์ฐจ ํ์ฐ์ง(11)์ ์ธ๋ฉด์ ๊ฒฐํฉ๋๋ ๊ฒ์ผ๋ก ์ฒด๊ฒฐ ๊ฐ์ค์ผ(23,23โฒ)์ ๊ตฌ๋นํ๋ ์ฒด๊ฒฐ ํ๋์ง(20,20โฒ)๊ฐ ๊ฐ๊ฐ ๊ตฌ๋น๋๋ค. ํํธ ์๊ธฐ ์ฒด๊ฒฐ ํ๋์ง(20,20โฒ)๋ ๊ฐ๊ฐ ํ ์์ ๋ฐ์ ๊ณ ๋ฆฌ ํ์์ ๊ฐ๋ ๋ฐ์ ๊ณ ๋ฆฌ๋ถ์ฌ(21a,21b,21aโฒ,21bโฒ)๋ก ๊ตฌ์ฑ๋๋ฉฐ, ์ด๋ค ๊ฐ ํ ์์ ๊ณ ๋ฆฌ ๋ถ์ฌ๋ ์๋ก ๋ผ์ ๋ง์ถค๋ ์ ์๋๋ก ๊ฒฐํฉ๋ฉด์ ํ(๋ฏธ๋ถํธ)๊ณผ ๋๊ธฐ(๋ฏธ๋ถํธ)๊ฐ ํ์ฑ๋๋ค. The
์๊ธฐ 2์ฐจํ์ฐ์ง(15)์ ์๊ธฐ 1์ฐจ ํ์ฐ์ง(11)์ ๋ด๋ถ์ ๊ฐ๊ฒฉ์ ๋๊ณ ์์ฉํ๋ ์ยทํ๋ฉด์ด ๊ฐ๋ฐฉ๋ ํต ํ์์ ๋ถ์ฌ๋ก์, ์๊ธฐ 1์ฐจ ํ์ฐ์ง(11)๊ณผ๋ ๋์ฌ์์ ์ด๋ฃจ๋ฉด์ ๋ฐฐ์น๋๋ค. ์ด๋ฌํ 2์ฐจํ์ฐ์ง(15)์ ์ธก๋ฉด์ ๋ฑ ๊ฐ๊ฒฉ์ ๋๊ณ 2์ฐจ๋ฐฐ์ถํ(15h)์ด ํ์ฑ๋๋ฉฐ, ๋๋ฉด์์ ๋ณด๋ ๋ฐ์ ๊ฐ์ด ์๊ธฐ ๋ฐฐ์๋ถ(11b)์ ์ธ๋ฉด์ ๊ฐ์ธ๋๋ก ์ด๋ฃจ์ด์ง๋ค. ๋ํ, ์๊ธฐ 2์ฐจ ํ์ฐ์ง(15)์ ํน์ง์ ์ผ๋ก ์ขยท์ฐ ๋ถํ ๋์ด ์๋ก ๋์ฌ๋ถ์ฌ(n)๋ก ๊ฒฐํฉ๋๋ ๊ฒ์ ์ํด ํตํ์์ด ๋๊ฒ ๊ตฌ๋น๋๋ฉฐ, ์๋ถ๋ฉด์ผ๋ก๋ ์ธ์ธก์ผ๋ก ํ์ฅ๋ ํํ๋ฅผ ๊ฐ๋ ๊ฒ์ผ๋ก ์๊ธฐ ์์ธก์ ์์นํ ์ฒด๊ฒฐ ํ๋์ง(20)์ ์ ๋ฉด์ ๋ฐ์ฐฉ๋์ด ๋์ฌ์ฒด๊ฒฐ๋ก ๊ฒฐํฉ๋๋ ์ํ๋์ง(15a)๊ฐ ์ผ์ฒด๋ก ํ์ฑ๋๋ค.The
์๊ธฐ 3์ฐจํ์ฐ์ง(17)์ ์๊ธฐ 2์ฐจํ์ฐ์ง(15)์ ๋ด๋ถ์ ๊ฐ๊ฒฉ์ ๋๊ณ ์์ฉํ๋ ํฌ๊ธฐ๋ก ๊ตฌ๋น๋๋ ์ํต ํ์์ ๋ถ์ฌ๋ก์, ์ยทํ๋ฉด์ด ๊ฐ๋ฐฉ๋๊ณ ์ธก๋ฉด์๋ ๋ฑ ๊ฐ๊ฒฉ์ ๋๊ณ 3์ฐจ๋ฐฐ์ถํ(17h)์ด ํ์ฑ๋๋ฉฐ, ์๊ธฐ 3์ฐจ๋ฐฐ์ถํ(17h)์ ๋ฑ ๊ฐ๊ฒฉ์ ๋๊ณ ๊ดํต ํ์ฑ๋ ๊ดํต๊ตฌ๋ฉ์ผ๋ก ํ์ฑ๋๊ฑฐ๋ ๋๋ ๋ 14์ ๋ํ๋ด ๋ณด์ธ ๋ฐ์ ๊ฐ์ด ์์งํ๋ ๋ฐฉํฅ์ผ๋ก ์งธ์ง ํํ์ ๊ธด๊ตฌ๋ฉ ํํ๋ก ํ์ฑ๋ ์ ์๋ค. ๋ํ, ์๊ธฐ 3์ฐจํ์ฐ์ง(17)์ ์๋ถ๋ฉด์ ์๊ธฐ ์ํ๋์ง(15a)์ ์ ๋ฉด์ ๋ฐ์ฐฉ๋์ด ๋์ฌ ๊ฒฐํฉ๋ ์ ์๋๋ก ์ธ์ธก์ผ๋ก ๊ณ ๋ฆฌ ๋ชจ์์ผ๋ก ๋์ถ ๋๋ 3์ฐจํ๋์ง(17a)๊ฐ ํ์ฑ๋๋ค. The
์๊ธฐ ๊ณ ์ ํ์ฐ์ง(19)์ ์๊ธฐ 3์ฐจํ์ฐ์ง(17)์ ์ธ๋ฉด์ ๊ฐ์ธ๋ ํํ๋ก ๊ตฌ๋น๋๋ ๊ฒ์ผ๋ก ์ธ๋ถ ์ผ์ธก์ ๋ด๋ถ์ ์ฐ๊ฒฐ๋์ด ํก์
ยท๋ฐฐ์ถ์์ด ์์ฉํ๋ ํก๋ฐฐ์ถํฌํธ(19a)๊ฐ ์ผ์ฒด๋ก ๋์ถ ๊ตฌ๋น๋๋ค. The high-
ํํธ, ์๊ธฐ ํ์ฐ์ง ์์์ ๊ณ ์ ํ์ฐ์ง(19)์ ๋ด ๋ฒฝ๋ฉด์ ์ฌ๋ฌ์ง์์ ๋ฐ์๋ ์คํ์์ ์ํํ ๋ฐฐ์ถ์ ์ํด ์ข
๋ฐฉํฅ๊ณผ ํก๋ฐฉํฅ ์ค ์ ์ด๋ ์ด๋ ํ ๋ฐฉํฅ์ผ๋ก ๋ฐฐ์์ ๋ํ์ด ํ์ฑ๋๋ค. ์ด๋ฌํ ๋ฐฐ์์ ๋ํ์ ์๊ธฐ 2์ฐจ ํ์ฐ์ง(15)์ ๋ด๋ฒฝ๋ฉด์ ๊ฒฉ์ ํ์์ผ๋ก ํ์ฑ๋๋ 2์ฐจ ๋ฐฐ์์ ๋ํ(15b)๊ณผ, ์๊ธฐ ๊ณ ์ ํ์ฐ์ง(19)์ ๋ด๋ฒฝ๋ฉด์ ๊ฒฉ์ ํ์์ผ๋ก ํ์ฑ๋๋ ๊ณ ์ ๋ฐฐ์์ ๋ํ(19b)์ด ์์ผ๋ฉฐ, ์ด๋ค ๋ฐฐ์์ ๋ํ์ ๋ณธ ๋ฐ๋ช
์ ๋๋ฉด์์์ ๊ฐ์ด ๊ฒฉ์ ํ์์ผ๋ก ํ์ฑ๋๊ฑฐ๋ ๋๋ ์ข
๋ฐฉํฅ๊ณผ ํก๋ฐฉํฅ ์ค ์ ์ด๋ ์ด๋ ํ ๋ฐฉํฅ์ผ๋ก ํ์ฑ๋ ์ ์์ ๊ฒ์ด๋ค.On the other hand, the housing element and the
๋ํ, ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ๊ตฌ์ฑํ๋ ์์ ์ค์์ ๊ธ์๋ง์ผ๋ก ๋ ๋ฉ์ฌ๋ง ํํฐ(13)๊ฐ ๋ ๊ตฌ๋น๋ ์ ์์ผ๋ฉฐ, ๋ณธ ๋ฐ๋ช
์ ๋๋ฉด์์๋ ์๊ธฐ 1์ฐจ ํ์ฐ์ง(11)์ ์ธ๋ฉด์ ๊ธ์๋ง์ ๋ฉ์ฌ๋งํํฐ(13)๋ฅผ ๊ตฌ๋น์ํจ ๊ฒ์ ์ ์ํ์์ผ๋, ๋ณธ ๋ฐ๋ช
์ ์ด์ ํ์ ํ์ง ์๊ณ ํ์์ 2์ฐจ ํ์ฐ์ง(15) ๋๋ 3์ฐจ ํ์ฐ์ง(17)์ ์ธ๋ฉด์ ๊ธ์๋ง์ ๋ฉ์ฌ๋ง ํํฐ๋ฅผ ๊ตฌ์ฑ์์ผ๋ ๋ฌด๋ฐฉํ๋ค. In addition, among the elements constituting the sludge casing (4) may be further provided with a
ํํธ, ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ๊ตฌ์ฑํ๋ ์๊ธฐ 1์ฐจ ํ์ฐ์ง(11)๊ณผ 2์ฐจํ์ฐ์ง(15)๊ณผ 3์ฐจํ์ฐ์ง(17) ๊ทธ๋ฆฌ๊ณ ๊ณ ์ ํ์ฐ์ง(19)์ ๋ฐฐ์ถํ๊ณผ ์์น ๊ฐ์ญ๋์ง ์๋ ์์น์ ์๋ฐ์ ๊ธฐํ๊ธฐ ์ํ ๊ฐ์ค์ผ ์์๊ฐ ๊ตฌ๋น๋๋ค.On the other hand, the
ํก์
์ธ์ฒ์๋จ(50)์ ์๊ธฐ ๊ณ ์ ํ์ฐ์ง(19)์ ๋ฐฐ๊ด ์ฐ๊ฒฐ๋์ด ์ ํ์ ์ผ๋ก ํก์
๋๋ ๋ฐฐ์ถ์์ ์์ฉํ๋ ํก๋ฐฐ์ถ ํํ(51)์, ์ด ํก๋ฐฐ์ถ ํํ(51)์ ์ผ์ธก์ ์ฐ๊ฒฐ๋์ด ๊ณ ์ ํ์ฐ์ง(19)์์ ํก์
๋ ์คํ์๋ฅผ ๋ฐฐ์ถํ๋ ๋ฐฐ์ถ๊ด(51p)์ ํฌํจํ๋ค. ๋ํ, ์๊ธฐ ํก์
์ธ์ฒ์๋จ(50)์ ์๊ธฐ ๊ณ ์ ํ์ฐ์ง(19)์ ๊ณ ์์ ๊ณต๊ธฐ๋ฅผ ๋ถ์ฌํ์ฌ ๊ณ ์ ํ์ฐ์ง(19)์ ํก๋ฐฐ์ถํฌํธ(19a) ๋ฐ ํ์ฐ์ง ์์์ ๊ฐ ๋ฐฐ์ถํ์ ๋ผ์ฌ ์๋ ์ด๋ฌผ์ง์ ์ ๊ฑฐํ ์ ์๋๋ก ๊ณต์ํฑํฌ(53)๊ฐ ์ฐ๊ฒฐ๋๋ ๊ฒ์ด ๋ฐ๋์งํ๋ฉฐ, ์ด๋์ ๊ณต์ํฑํฌ๋ ๊ณต์ง์ ์ฝคํ๋ ์
๊ฐ ์ฌ์ฉ๋ ์ ์๋ค. ๋ฌผ๋ก ์๊ธฐ ๊ณต์ํฑํฌ(53) ์ธ์๋ ์ธ์ฒ์ ํฑํฌ(๋ฏธ๋์)๊ฐ ๋ถ๊ฐ ๊ตฌ์ฑ๋ ์ ์์ผ๋ฉฐ, ์ด๋์ ์๊ธฐ ์ธ์ฒ์ ํฑํฌ๋ ์๊ธฐ ํก๋ฐฐ์ถ ํํ(51)์ ๋ฐฐ์ถ ์์ฉ์ ๊ณ ์์ ์ธ์ฒ์๋ฅผ ์๊ธฐ ๊ณ ์ ํ์ฐ์ง(19)์ ๋ด๋ถ๋ก ํ ์ถ์ํด์ผ๋ก์จ ํ์ฐ์ง ์์์ ๋ฐฐ์ถํ์ ๋ผ์ฌ ์๋ ์ด๋ฌผ์ง์ ๋ํ ๋ถ๋ฆฌ๊ฐ ๊ฐ๋ฅํ๋ค.The suction washing means 50 is connected to the
ํํธ, ๋ณธ ๋ฐ๋ช
์ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ์๋ถ์ ํ๋ถ์ธก์์ ๊ฐ๊ฐ ๊ฐ์๋ ฅ์ด ์์ฉํ ์ ์๋๋ก ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ์๋ถ์ธก์๋ ์น๊ฐ ๊ฐ๋ฅํ๊ฒ ๊ตฌ๋น๋๋ ๊ฐ์ ํ๋ ์ค(5)๋ฅผ ๊ตฌ๋น์ํค๊ณ , ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ํ๋ถ์ธก์ผ๋ก๋ ๋ฒ ๋ ํ
์ด๋ธ(7)์ ์๋ถ์ ๊ณ ์ ๋ ๋ฒ ๋ ํ๋ ์ค(6)๋ฅผ ํฌํจํ๋ค.On the other hand, the present invention is provided with a pressurized press (5) which is provided to be elevated in the upper side of the sludge casing (4) so that the pressing force can act on the upper and lower sides of the sludge casing (4), the sludge casing (4) On the lower side of), the
์๊ธฐ ๊ฐ์ ํ๋ ์ค(5)๋ ์ธ๋ฉด์ ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ๋ด๋ฒฝ๋ฉด์ ์๋ฐ์ ๊ธฐํ๋๋ก ์ ์ด๋๋ ์ ์ค๋ง ๊ฐ์ค์ผ(5g)์ด ๊ตฌ๋น๋๊ณ , ์ฌ๋ฌ์ง๋ฅผ ๊ฐ์ํ๋ ์์ฐฉ๋ฉด์ธ ํ๋ฉด์ ์ค์๋ถ๊ฐ ์ค๋ชฉํ๊ฒ ํจ์ธ ํํ๋ก ๊ตฌ๋น๋๋ฉด์ ํ
๋๋ฆฌ๋ฉด์ ํํฅ ๋์ถ๋๋ ๊ฒฝ์ฌ๋ฉด์ ํ์ฑํ์ฌ ์ฌ๋ฌ์ง์ ํ์ ๊ณผ์ ์์ ๋ฐฐ์ถ๋๋ ๋ฐฐ์ถ์๊ฐ ๊ฒฝ์ฌ๋ฉด์ ๋ฐ๋ผ ํ๋ฌ ๋ด๋ฆฌ๋๋ก ๊ตฌ๋น๋๋ค. The
์๊ธฐ ๋ฒ ๋ ํ๋ ์ค(6)๋ ์๊ธฐ ๊ฐ์ ํ๋ ์ค(5)์ ๋ํฅํ๋ ๋ฐ๋ฅ์ธก์ ์ค์น๋ ๋ฒ ๋ ํ
์ด๋ธ(7)์ ์๋ฉด์ ์ค์น๋๋ ๋ถ์ฌ๋ก์, ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ํ์ธก ๋ด๋ถ์ ์ผ๋ถ๊ฐ ์ฝ์
๋๋ ๊ฒ์ผ๋ก ์๊ธฐ ๊ฐ์ ํ๋ ์ค(5)์ ์์ฐฉ๋ฉด์ธ ํ๋ฉด๊ณผ ๋ผ์ ๋ง์ถค๋๊ฒ ๋์๋๋ ํ์์ผ๋ก ๊ตฌ๋น๋๋ค. ์ด๋ฌํ ๋ฒ ๋ ํ๋ ์ค(6)์ ์ธ์ฃผ๋ฉด์ผ๋ก๋ ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ๋ด๋ฒฝ๋ฉด์ ์๋ฐ์ ๊ธฐํ๋๋ก ์ ์ด๋๋ ํ ์ค๋ง ๊ฐ์ค์ผ(6g)์ด ๊ตฌ๋น๋๋ค. The
๋ํ, ๋ณธ ๋ฐ๋ช
์ ์๊ธฐ ๋ฒ ๋ ํ
์ด๋ธ(7) ์ธก์ ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ์ ํ์ ์ผ๋ก ๋ค์ด ์ฌ๋ ค ์๊ธฐ ๋ฒ ๋ ํ๋ ์ค(6) ๋ฐ ์ด ๋ฒ ๋ ํ๋ ์ค(6)์ ์๋ถ์ ๊ณ ํํ๋ ํ ์ผ์ดํฌ๊ฐ ์ธ๋ถ์ ๋
ธ์ถ๋ ์ ์๋๋ก ํ๋ ์น๊ฐ์๋จ(30)์ ๋ ํฌํจํ์ฌ ๊ตฌ์ฑ๋๋ฉฐ, ์๊ธฐ ์น๊ฐ์๋จ(30)์ ๋ฐ๋ฅ๋ฉด์ ์ค์น๋๋ ๋ฒ ๋ ํ
์ด๋ธ(7)๊ณผ; ์๊ธฐ ๋ฒ ๋ ํ
์ด๋ธ(7)์ ์์ธก์ ์์น๋์ด ์์งํ๊ฒ ์ธ์์ง ๊ฐ์ด๋ ํฌ์คํธ(33)์ ์ง์ง๋์ด ์น๊ฐ ์๋ด๋๋ ๊ฒ์ผ๋ก ์๊ธฐ ์ฌ๋ฌ์ง ์ผ์ด์ฑ(4)์ ํ๋ถ ์ธ์ธก์ ๊ฒฐํฉ๋๋ ์น๊ฐํ(31)๊ณผ, ์๊ธฐ ์น๊ฐํ(31)์ ์ ํ์ ์ผ๋ก ์น๊ฐ์ํค๋ ๊ตฌ๋๋ ฅ์ ์ ๊ณตํ๋ ์น๊ฐ์ค๋ฆฐ๋(35)๋ก ์ด๋ฃจ์ด์ง๋ค. ์ฆ, ์๊ธฐ ๋ฒ ๋ ํ
์ด๋ธ(7)์ ์๋ฉด ์ค์์ ์๊ธฐ ๋ฒ ๋ ํ๋ ์ค(6)๊ฐ ๊ณ ์ ์ค์น๋๊ณ , ์ด ๋ฒ ๋ ํ๋ ์ค(6)์ ์ฃผ์๋ก ํ์์ ์น๊ฐํ(31)์ด ๊ตฌ๋น๋๋ค. ์ด๋์ ์๊ธฐ ์น๊ฐํ(31)์ ์์งํ๋ ๋ฐฉํฅ์ผ๋ก ์ด๋์ด ๊ฐ๋ฅํ๋๋ก ๊ฐ์ด๋ ํฌ์คํธ(33)์ ์ํด ์ง์ง๋๋ ๊ตฌ์ฑ์ด๋ค. ๊ทธ๋ฆฌ๊ณ ์๊ธฐ ์น๊ฐํ(31)์ ์ผ์ธก์ ์น๊ฐ ๊ตฌ๋๋ ฅ์ ์์ฑํ๋ ๊ณต์ง์ ์น๊ฐ์ค๋ฆฐ๋(35)์ ์ํด ์,ํ ๋ฐฉํฅ์ผ๋ก ์์น ์ด๋์ด ์ด๋ฃจ์ด์ง๋ค. In addition, the present invention selectively lifts the sludge casing (4) on the bed table 7 side can be exposed to the outside of the
์๊ธฐ์ ๊ฐ์ด ๊ตฌ์ฑ๋๋ ๋ณธ ์ค์์์ ๋ฐ๋ฅธ ํํฐ ํ๋ ์ค ํ์์ฅ์น์ ๋์์ ์์ ์ค๋ช ํ ์ผ ์ค์์์ ๋๋์์ดํ๋ฏ๋ก ์์ธํ ์ค๋ช ์ ์๋ตํ๊ธฐ๋ก ํ๋ค.Since the operation of the filter press dewatering apparatus according to the present embodiment configured as described above is substantially the same as the above-described embodiment, a detailed description thereof will be omitted.
Claims (16)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100071259A KR101170990B1 (en) | 2010-07-23 | 2010-07-23 | Filter Press System |
| KR10-2010-0071259 | 2010-07-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2012011758A2 true WO2012011758A2 (en) | 2012-01-26 |
| WO2012011758A3 WO2012011758A3 (en) | 2012-05-18 |
Family
ID=45497310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2011/005389 Ceased WO2012011758A2 (en) | 2010-07-23 | 2011-07-21 | Apparatus for dehydrating filter press |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101170990B1 (en) |
| WO (1) | WO2012011758A2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109678270A (en) * | 2019-02-21 | 2019-04-26 | ้็ฏ | A kind of sludge reduction processing system and its sludge treatment technique method |
| CN109678313A (en) * | 2019-02-03 | 2019-04-26 | ๅๆฑ็ๆ็ฏๅขไบงไธๆ้ๅ ฌๅธ | A kind of pressing plate and filter press of filter press |
| CN112058788A (en) * | 2020-08-29 | 2020-12-11 | ๅญๅงๅง | Aluminum alloy scrap cleaning and press-forming equipment |
| CN114206468A (en) * | 2019-08-19 | 2022-03-18 | ้ฟๆณๆไผ่ซ้ฟ่่กไปฝๅ ฌๅธ | Filter unit with improved cover assembly |
| CN117088588A (en) * | 2023-10-21 | 2023-11-21 | ็ๅฐๅธ่ฃๅ ด้ฃๅ่ฎพๅคๆ้ๅ ฌๅธ | A sludge dehydration treatment system |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101336665B1 (en) | 2012-09-11 | 2013-12-04 | ์ ํ๋ | Device for controlling mass flow of waterpurifier and waterpurifier including the same |
| KR102461409B1 (en) * | 2022-01-20 | 2022-11-02 | ์ฃผ์ํ์ฌ ์์ ์ด ์ด์ค์์ค | A Sludge Transfer Pump System |
| KR102837277B1 (en) * | 2023-02-16 | 2025-07-21 | ์ฐจํ์ | Apparatus for separating sludge from condensed waste water |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58193707A (en) | 1982-05-08 | 1983-11-11 | Nippon Enbairo Kogyo Kk | Filter press and filtering method |
| JPH05318189A (en) * | 1992-05-19 | 1993-12-03 | Nagaoka:Kk | Pressurization type dehydrating device for sludge treatment and sludge treatment |
| KR960001404Y1 (en) * | 1993-03-27 | 1996-02-15 | ์ด๋ํ | Compression Vacuum Dehydrator |
| JPH07290287A (en) * | 1994-04-25 | 1995-11-07 | Tsurumi Mfg Co Ltd | Granulating sludge dehydrator |
| JP3509442B2 (en) * | 1996-12-13 | 2004-03-22 | ๆ ชๅผไผ็คพใใฃใผใใฃใผใคใผ | Tube press |
| KR200260776Y1 (en) | 2001-09-27 | 2002-01-17 | ์ฃผ์ํ์ฌ ํ๊ฐ์์ง๋์ด๋ง | lab fillter dryer |
| KR100483468B1 (en) | 2002-05-15 | 2005-04-18 | ์ฌ์ง์ด์์คํฐ ์ฃผ์ํ์ฌ | Hot Filter Press System |
-
2010
- 2010-07-23 KR KR1020100071259A patent/KR101170990B1/en not_active Expired - Fee Related
-
2011
- 2011-07-21 WO PCT/KR2011/005389 patent/WO2012011758A2/en not_active Ceased
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109678313A (en) * | 2019-02-03 | 2019-04-26 | ๅๆฑ็ๆ็ฏๅขไบงไธๆ้ๅ ฌๅธ | A kind of pressing plate and filter press of filter press |
| CN109678270A (en) * | 2019-02-21 | 2019-04-26 | ้็ฏ | A kind of sludge reduction processing system and its sludge treatment technique method |
| CN109678270B (en) * | 2019-02-21 | 2021-12-03 | ๆทฑๅณๅธ้ธฟๅ็ฏไฟ็งๆๆ้ๅ ฌๅธ | Sludge reduction treatment system and sludge treatment process method thereof |
| CN114206468A (en) * | 2019-08-19 | 2022-03-18 | ้ฟๆณๆไผ่ซ้ฟ่่กไปฝๅ ฌๅธ | Filter unit with improved cover assembly |
| US11801460B2 (en) | 2019-08-19 | 2023-10-31 | Alfa Laval Moatti Sas | Filtering unit with improved cover assembly |
| CN114206468B (en) * | 2019-08-19 | 2023-12-29 | ้ฟๆณๆไผ่ซ้ฟ่่กไปฝๅ ฌๅธ | Filtration unit with improved cover assembly |
| CN112058788A (en) * | 2020-08-29 | 2020-12-11 | ๅญๅงๅง | Aluminum alloy scrap cleaning and press-forming equipment |
| CN117088588A (en) * | 2023-10-21 | 2023-11-21 | ็ๅฐๅธ่ฃๅ ด้ฃๅ่ฎพๅคๆ้ๅ ฌๅธ | A sludge dehydration treatment system |
| CN117088588B (en) * | 2023-10-21 | 2023-12-15 | ็ๅฐๅธ่ฃๅ ด้ฃๅ่ฎพๅคๆ้ๅ ฌๅธ | A sludge dehydration treatment system |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101170990B1 (en) | 2012-08-08 |
| WO2012011758A3 (en) | 2012-05-18 |
| KR20120009965A (en) | 2012-02-02 |
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