CN118203895A - Pharmaceutical industry wastewater purification device and use method - Google Patents
Pharmaceutical industry wastewater purification device and use method Download PDFInfo
- Publication number
- CN118203895A CN118203895A CN202410459887.4A CN202410459887A CN118203895A CN 118203895 A CN118203895 A CN 118203895A CN 202410459887 A CN202410459887 A CN 202410459887A CN 118203895 A CN118203895 A CN 118203895A
- Authority
- CN
- China
- Prior art keywords
- flexible filter
- filter screen
- box
- cleaning
- purifying
- 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.)
- Withdrawn
Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000000746 purification Methods 0.000 title claims description 40
- 238000004140 cleaning Methods 0.000 claims abstract description 52
- 238000004804 winding Methods 0.000 claims abstract description 32
- 239000007921 spray Substances 0.000 claims abstract description 18
- 238000005406 washing Methods 0.000 claims abstract description 12
- 238000011010 flushing procedure Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 238000001914 filtration Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 4
- 239000010865 sewage Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 239000008213 purified water Substances 0.000 claims description 3
- 238000011001 backwashing Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 16
- 239000007788 liquid Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000004075 wastewater filtration Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/015—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements
- B01D33/0183—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements supported
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
- B01D33/801—Driving means, shaft packing systems or the like
-
- 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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/343—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the pharmaceutical industry, e.g. containing antibiotics
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the technical field of waste water purifying devices, in particular to a pharmaceutical industry waste water purifying device and a use method thereof, wherein the pharmaceutical industry waste water purifying device comprises a purifying structure, the purifying structure comprises a plurality of flexible filter screens arranged in a purifying box, two ends of each flexible filter screen penetrate through the purifying box and extend into the purifying box, and two ends of each flexible filter screen are provided with winding structures for driving the flexible filter screens to reciprocate when waste water in the purifying box is purified, so that waste water is purified; the cleaning structure comprises a plurality of spray washing pipes arranged in the cleaning box and is used for carrying out back washing cleaning on the flexible filter screen during winding. According to the invention, the flexible filter screen is driven by the winding roller to reciprocate in the purifying box, so that when wastewater passes through the flow limiting pipe, the wastewater is filtered, and the flexible filter screen realizes repeated back flushing operation every time the flexible filter screen moves back and forth, so that the wastewater purifying efficiency is improved.
Description
Technical Field
The invention relates to the technical field of wastewater purification devices, in particular to a pharmaceutical industry wastewater purification device and a use method thereof.
Background
The Chinese patent with publication No. CN115180750A discloses a purification device and a use method of the waste water of the pharmaceutical industry, which comprises a purification tank, a first liquid inlet pipe and the like; the upper part of the right side of the purifying tank is communicated with a first liquid inlet pipe. When the invention is used, the material taking assembly is designed into a structure separable from the purifying tank, the filter material backwashing can be carried out without disassembling parts, the maintenance and the overhaul are convenient, and when the filter material is required to be replaced regularly or backwashed, the filter material in the standby charging barrel is used for filtering and purifying the wastewater, so that the continuous wastewater filtering and purifying treatment can be continuously carried out when the filter material in the charging barrel or the backwashed filter material is replaced, and the uninterrupted treatment is realized.
The above patent can replace the filter material and backwash the filter material, but when the filter material is used, the filter material needs to be switched for one period, when the filter material filters the waste water for a long time, the filter material is in contact with the waste water for a long time, a large amount of impurities are easily accumulated in the filter material, when the filter material is closer to the period replacement day, the waste water filtration efficiency is lower, and the waste water purification efficiency is reduced, so that a pharmaceutical industry waste water purification device and a use method are needed to solve the problems.
Disclosure of Invention
In order to overcome the above-mentioned problems, the present invention is directed to a device for purifying waste water in pharmaceutical industry and a method for using the same, which solve the above-mentioned problems.
The aim of the invention can be achieved by the following technical scheme: a pharmaceutical industry wastewater purification device comprising:
The device comprises a purifying box, cleaning boxes arranged on two sides of the purifying box, cover plates arranged on the purifying box and the front and rear sides of the cleaning box, a controller connected with the cover plates, a water inlet pipe arranged on the top of the purifying box, a water outlet arranged at the bottom of the purifying box and a sewage outlet arranged at the bottom of the cleaning box;
Further comprises:
The purification structure comprises a plurality of flexible filter screens arranged in the purification box, wherein both ends of each flexible filter screen penetrate through the purification box and extend into the purification box, and winding structures are arranged at both ends of each flexible filter screen and used for driving the flexible filter screens to reciprocate when purifying wastewater in the purification box so as to purify the wastewater;
The cleaning structure comprises a plurality of spray washing pipes arranged in the cleaning box, and water flow nozzles are arranged on the spray washing pipes and used for carrying out back flushing cleaning on the flexible filter screen during winding.
The method is further characterized in that: the limiting flow pipes are arranged between every two flexible filter screens, the limiting flow pipes and the water inlet pipe are located at the same center point, the bottom end of the water inlet pipe extends to the inside of the purifying box, and the limiting flow pipes are in contact with a group of flexible filter screens at the top.
The method is further characterized in that: the purification structure further comprises a first positioning roller and a second positioning roller which are positioned on the lower surface of the flexible filter screen, the first positioning roller bearings are connected to two sides of the inside of the purification box, the second positioning roller bearings are connected to the inside of the purification box, press rollers are further arranged on two sides of the upper surface of the flexible filter screen, and the press rollers are connected with the bearings on the inner wall of the purification box.
The method is further characterized in that: the edges of the front side and the rear side of the flexible filter screen are provided with limiting slide ways, the shape of each limiting slide way is identical to that of the flexible filter screen in the purifying box, the flexible filter screen slides in the limiting slide ways, and the limiting slide ways are fixedly connected with the inside of the purifying box.
The method is further characterized in that: the winding structure comprises rotating shafts arranged at two ends of the flexible filter screen, end bearings of the rotating shafts are connected to the inside of the cleaning box, winding rollers are arranged outside the rotating shafts, the flexible filter screen is wound outside the winding rollers, and the winding rollers are connected with the ends of the flexible filter screen;
The purifying box comprises a purifying box body, wherein a rack driving belt is arranged on one side of the outer portion of the purifying box body, first gears are connected to the periphery of the inner portion of the rack driving belt and two sides of the outer portion of the rack driving belt in a meshed mode, each first gear is fixedly connected with a rotary shaft corresponding to the position, a motor is further arranged on the cover plate, and the motor is fixedly connected with one of the rotary shafts.
The method is further characterized in that: the two sides of the purifying box are provided with openings corresponding to the positions of the flexible filter screens, so that the flexible filter screens can freely move in the purifying box and the cleaning box.
The method is further characterized in that: the spray washing device is characterized in that the two sides of the bottom of the spray washing tube are provided with moving frames, one sides of the moving frames, which are far away from each other, are provided with cams, sliding grooves are formed in the moving frames, sliding rods are connected in the sliding grooves in a sliding mode, the sliding rods are fixedly connected with the cams, shafts are arranged in the inner parts of the cams, one ends of the shafts penetrate through the cleaning box, second gears are arranged on the cleaning box, third gears are connected with the outer parts of the second gears in a meshed mode, and the third gears are arranged at two outer ends of the rotating shaft.
The method is further characterized in that: the cleaning box is characterized in that a plurality of sliding rails are arranged on the front side and the rear side of the interior of the cleaning box, a sliding block is connected in a sliding manner in the sliding rails, and the sliding block is fixedly connected with the spray washing pipe.
The method is further characterized in that: the inside of clean case is provided with a plurality of guide plates, and the guide plate is located every the top of flexible filter screen, the guide plate is the slope setting.
The application method of the pharmaceutical industry wastewater purification device comprises the following steps:
S1, filtering;
The pharmaceutical industry wastewater enters from a water inlet pipe and flows into a purifying box, and the wastewater is filtered layer by layer through a flexible filter screen;
s2, cleaning;
when the flexible filter screen filters wastewater, the flexible filter screen synchronously rotates through the winding rollers at two sides to reciprocate, and the flexible filter screen is washed under high pressure through the water flow nozzle in the moving process;
s3, pollution discharge;
The washed waste water is drained through the guide plate and discharged to the outside through the drain outlet;
S4, discharging the filtered purified water from the water outlet.
The invention has the beneficial effects that:
1. According to the application, the flexible filter screen is driven by the winding roller to reciprocate in the purifying box, so that when wastewater passes through the flow limiting pipe, the wastewater can be fully contacted with the flexible filter screen to be filtered, and the flexible filter screen realizes repeated back flushing operation every time the flexible filter screen moves back and forth, so that the flexible filter screen always maintains a clean state, the wastewater can be filtered conveniently, and the wastewater purifying efficiency is improved.
2. According to the application, the sliding rod slides in the sliding groove through the rotation of the cam, the moving frame is driven to reciprocate, so that the water flow nozzle can clean the flexible filter screen repeatedly in a reciprocating manner, and through the arrangement of the water flow nozzle, the water flow nozzle is arranged in a slender strip shape, so that internal liquid is compressed and then sprayed out at a high speed, and water flow is pressurized, so that the flexible filter screen is backwashed.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 at A-A in accordance with the present invention;
FIG. 4 is an enlarged view of a portion of the structure of FIG. 3B in accordance with the present invention;
FIG. 5 is a schematic perspective view of a purge structure of the present invention;
FIG. 6 is an enlarged view of a portion of the structure of FIG. 5C in accordance with the present invention;
FIG. 7 is a schematic perspective view of a cleaning structure of the present invention;
fig. 8 is a schematic view of the whole structure of the cover plate of the present invention after being hidden.
In the figure: 1. a purifying box; 2. a cleaning tank; 3. a cover plate; 4. a controller; 5. a water inlet pipe; 6. a water outlet; 7. a sewage outlet; 8. a flexible filter screen; 9. a flow limiting pipe; 10. a rotation shaft; 11. a winding roller; 12. a first gear; 13. a rack drive belt; 14. a motor; 15. a first positioning roller; 16. a second positioning roller; 17. a press roller; 18. limiting slide ways; 19. spray washing the tube; 20. a water flow nozzle; 21. a hose; 22. a connecting pipe; 23. a moving rack; 24. a cam; 25. a chute; 26. a slide bar; 27. a shaft lever; 28. a second gear; 29. a third gear; 30. a slide rail; 31. a slide block; 32. and a deflector.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
Referring to fig. 1 to 3, a pharmaceutical industry wastewater purifying apparatus includes a purifying tank 1, a cleaning tank 2 installed at both sides of the purifying tank 1, cover plates 3 installed at both front and rear sides of the purifying tank 1 and the cleaning tank 2, a controller 4 connected with the cover plates 3, a water inlet pipe 5 installed at the top of the purifying tank 1, a water outlet 6 installed at the bottom of the purifying tank 1, and a sewage outlet 7 installed at the bottom of the cleaning tank 2;
Still including purifying structure, purifying structure is including setting up a plurality of flexible filter screens 8 in purifying box 1, and the both ends of flexible filter screen 8 all pass purifying box 1 and extend to inside the clean case 2, the both ends of flexible filter screen 8 all are provided with winding structure, be used for driving flexible filter screen 8 and carry out reciprocating motion when purifying 1 interior waste water of purifying box, carry out purifying treatment to waste water, be provided with limited tube 9 between every two flexible filter screens 8, and limited tube 9 is located same centre point with inlet tube 5, inside the bottom of inlet tube 5 extends to purifying box 1, contact with a set of flexible filter screen 8 in top, through the effect of limited tube 9, make the hydroenergy concentrate and filter from the inside limited tube 9.
Referring to fig. 3 to 5, the purifying structure further includes a first positioning roller 15 and a second positioning roller 16 located on the lower surface of the flexible filter screen 8, the first positioning roller 15 is in bearing connection with two sides of the inside of the purifying box 1, the second positioning roller 16 is in bearing connection with two sides of the upper surface of the flexible filter screen 8 in the inside of the purifying box 2, the pressing roller 17 is also in bearing connection with the inner wall of the purifying box 1, the flexible filter screen 8 is arranged in a sinking manner under the action of the first positioning roller 15, the second positioning roller 16 and the pressing roller 17, the opening is higher than the filtering surface, so that the internal waste water is prevented from exuding, water can be filtered from the inside of the limiting pipe 9 through the action of the limiting pipe 9, the limiting slide ways 18 are all arranged at the edges of the front side and the rear side of the flexible filter screen 8, the shape of the limiting slide ways 18 is the same as that of the flexible filter screen 8 in the inside of the purifying box 1, the limiting slide ways 18 are fixedly connected with the inside of the purifying box 1, and the two sides of the flexible filter screen 8 in the purifying box 1 are arranged through the limiting slide ways 18, and the gaps on the two sides of the flexible filter screen 8 in the purifying box 1 are prevented from passing through the waste water.
Referring to fig. 3 to 6, and fig. 8, the winding structure includes a rotation shaft 10 disposed at both ends of the flexible filter screen 8, wherein an end bearing of the rotation shaft 10 is connected to the inside of the cleaning tank 2, a winding roller 11 is mounted at the outside of the rotation shaft 10, the flexible filter screen 8 is wound at the outside of the winding roller 11, and the winding roller 11 is connected with the end of the flexible filter screen 8, when the winding roller 11 is fixedly connected with the flexible filter screen 8, the winding roller 11 drives the flexible filter screen 8 to move, so that a used area moves towards the outside of the restriction pipe 9, a back flushing operation is conveniently performed on the used flexible filter screen 8, and through openings corresponding to the positions of the flexible filter screen 8 are formed at both sides of the cleaning tank 1 for the flexible filter screen 8 to freely move in the cleaning tank 1 and the cleaning tank 2;
Wherein, one side of the outside of the purifying box 1 is provided with a rack driving belt 13, and the periphery of the inside of the rack driving belt 13 and the two sides of the outside are both meshed with first gears 12, each first gear 12 is fixedly connected with a rotary shaft 10 corresponding to the position, the inside and the outside of the rack driving belt 13 are meshed with the first gears 12, so that when the gears in the rack driving belt 13 rotate positively, the first gears 12 positioned outside the rack driving belt 13 turn over, that is, when the upper and lower groups of flexible filter screens 8 move towards the same direction, the other group of flexible filter screens 8 positioned between the upper and lower groups of flexible filter screens 8 move towards the opposite direction, thus when the waste water passes through, the waste water can be purified fully, a motor 14 is also arranged on the cover plate 3, and the motor 14 is fixedly connected with one of the rotary shafts 10;
When the flexible filter screen 8 is used, the driving motor 14 rotates, the rotating shaft 10 rotates to drive the winding rollers 11 to synchronously move, and when the winding rollers 11 on the group of flexible filter screens 8 perform winding action, the winding rollers 11 at the other end of the flexible filter screen 8 perform unreeling operation, so that the flexible filter screen 8 can move in the purifying box 1, and the filtering area of the flexible filter screen 8 is switched.
Referring to fig. 4 to 8, the cleaning structure includes a plurality of spray pipes 19 disposed in a cleaning tank 2, and water flow nozzles 20 are installed on the spray pipes 19 for performing back flushing cleaning on a flexible filter screen 8 during winding, a plurality of connecting pipes 22 are also installed in the cleaning tank 2, the plurality of connecting pipes 22 penetrate through a cover plate 3 to contact with the external connection, a hose 21 is also installed on the spray pipes 19, and the other ends of the hoses 21 are connected with the connecting pipes 22, so that when water is required to be supplied to the interior, the internal spray pipes 19 can work normally only by connecting the connecting pipes 22 with external water supply equipment;
Specifically, the two sides of the bottom of the spray washing pipe 19 are both provided with a movable frame 23, one side, away from the movable frame 23, of the movable frame 23 is provided with a cam 24, a chute 25 is formed in the movable frame 23, a slide bar 26 is connected in a sliding manner in the chute 25, the slide bar 26 is fixedly connected with the cam 24, the slide bar 26 is made to slide in the chute 25 by utilizing the rotation of the cam 24, the movable frame 23 is driven to reciprocate, the water flow nozzle 20 is used for cleaning the flexible filter screen 8 in a reciprocating manner, impurities are removed, a shaft lever 27 is installed in the interior of the cam 24, one end of the shaft lever 27 penetrates through the cleaning box 2 and is provided with a second gear 28, a third gear 29 is connected to the exterior of the second gear 28 in a meshed manner, and the third gear 29 is installed at two ends of the exterior of the rotary shaft 10;
Wherein, a plurality of slide rails 30 are arranged on the front side and the rear side of the interior of the cleaning box 2, a slide block 31 is connected in a sliding way in the slide rails 30, the slide block 31 is fixedly connected with the spray pipe 19, and the slide rails 30 and the slide block 31 are used for sliding connection, so that the spray pipe 19 moves stably, and shaking is avoided;
The inside of the cleaning box 2 is provided with a plurality of guide plates 32, the guide plates 32 are positioned above each flexible filter screen 8, the guide plates 32 are obliquely arranged, and the guide plates 32 are utilized to guide and shield the cleaned wastewater so as to facilitate the wastewater to be discharged to the outside;
When the flexible filter screen 8 is used, the connecting pipe 22 is connected with external water supply equipment, the motor 14 is driven to rotate, the shaft lever 27 drives the cam 24 to rotate, the sliding rod 26 slides in the sliding groove 25 to drive the movable frame 23 to reciprocate, the flexible filter screen 8 is cleaned repeatedly in a reciprocating manner, and through the arrangement of the water flow nozzle, the water flow nozzle 20 is arranged in a slender strip shape, internal liquid is sprayed out at a high speed after being compressed, water flow is pressurized, and thus the flexible filter screen 8 is backwashed.
Embodiment two:
Referring to fig. 1 to 8, a method for using a pharmaceutical industry wastewater purification device comprises the following steps:
Step one, filtering;
the pharmaceutical industry wastewater enters from the water inlet pipe 5 and flows into the purifying box 1, and the wastewater is filtered layer by layer through the flexible filter screen 8;
step two, cleaning;
when the flexible filter screen 8 filters wastewater, the flexible filter screen 8 synchronously rotates through the winding rollers 11 at two sides to reciprocate, and the flexible filter screen 8 is washed under high pressure through the water flow nozzle 20 in the moving process;
Step three, pollution discharge;
the washed waste water is drained through the guide plate 32 and discharged to the outside through the drain outlet 7;
And step four, discharging the filtered purified water from the water outlet 6.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative and explanatory of the invention, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.
Claims (10)
1. A pharmaceutical industry wastewater purification device comprising:
The cleaning device comprises a cleaning box (1), cleaning boxes (2) arranged on two sides of the cleaning box (1), cover plates (3) arranged on the front side and the rear side of the cleaning box (1) and the cleaning boxes (2), a controller (4) connected with the cover plates (3), a water inlet pipe (5) arranged on the top of the cleaning box (1), a water outlet (6) arranged at the bottom of the cleaning box (1) and a sewage outlet (7) arranged at the bottom of the cleaning box (2);
Characterized by further comprising:
The purifying structure comprises a plurality of flexible filter screens (8) arranged in the purifying box (1), wherein both ends of each flexible filter screen (8) penetrate through the purifying box (1) and extend into the purifying box (2), and winding structures are arranged at both ends of each flexible filter screen (8) and used for driving the flexible filter screens (8) to reciprocate when purifying wastewater in the purifying box (1) so as to purify the wastewater;
the cleaning structure comprises a plurality of spray washing pipes (19) arranged in the cleaning box (2), and water flow nozzles (20) are arranged on the spray washing pipes (19) and are used for carrying out back flushing cleaning on the flexible filter screen (8) during winding.
2. Pharmaceutical industry waste water purification device according to claim 1, characterized in that a flow limiting pipe (9) is arranged between every two flexible filter screens (8), the flow limiting pipe (9) and the water inlet pipe (5) are located at the same center point, the bottom end of the water inlet pipe (5) extends to the inside of the purification box (1) and is contacted with a group of flexible filter screens (8) at the top.
3. The pharmaceutical industry waste water purification device according to claim 1, characterized in that the purification structure further comprises a first positioning roller (15) and a second positioning roller (16) which are positioned on the lower surface of the flexible filter screen (8), the first positioning roller (15) is connected to two sides of the interior of the purification box (1) in a bearing manner, the second positioning roller (16) is connected to the interior of the purification box (2) in a bearing manner, a pressing roller (17) is further arranged on two sides of the upper surface of the flexible filter screen (8), and the pressing roller (17) is connected with the inner wall bearing of the purification box (1).
4. A pharmaceutical industry waste water purification device according to claim 3, characterized in that the edges of the front and rear sides of the flexible filter screen (8) are provided with limit slides (18), and the shape of the limit slides (18) is the same as the shape of the flexible filter screen (8) in the purification box (1), so that the flexible filter screen (8) slides in the limit slides (18), and the limit slides (18) are fixedly connected with the inside of the purification box (1).
5. The pharmaceutical industry wastewater purification device according to claim 1, wherein the winding structure comprises a rotating shaft (10) arranged at two ends of a flexible filter screen (8), an end bearing of the rotating shaft (10) is connected to the inside of the cleaning box (2), a winding roller (11) is arranged at the outside of the rotating shaft (10), the flexible filter screen (8) is wound at the outside of the winding roller (11), and the winding roller (11) is connected with the end of the flexible filter screen (8);
Wherein, one side of purifying box (1) outside is provided with rack drive belt (13), and rack drive belt (13) inside all around and outside both sides all meshing are connected with first gear (12), every first gear (12) are with rotation axis (10) fixed connection that the position corresponds, still install motor (14) on cover plate (3), and motor (14) and one of them rotation axis (10) fixed connection.
6. Pharmaceutical industry waste water purification device according to claim 5, characterized in that the two sides of the purification tank (1) are provided with through openings corresponding to the positions of the flexible filter screens (8) for the free movement of the flexible filter screens (8) in the purification tank (1) and the cleaning tank (2).
7. The pharmaceutical industry waste water purification device according to claim 5, wherein the two sides of the bottom of the spray washing pipe (19) are provided with a moving frame (23), one side of the moving frame (23) away from each other is provided with a cam (24), the inside of the moving frame (23) is provided with a sliding groove (25), a sliding rod (26) is connected in a sliding manner in the sliding groove (25), the sliding rod (26) is fixedly connected with the cam (24), a shaft lever (27) is installed in the cam (24), one end of the shaft lever (27) penetrates through the cleaning box (2) to be provided with a second gear (28), the outside of the second gear (28) is connected with a third gear (29) in a meshed manner, and the third gear (29) is installed at two ends of the outside of the rotating shaft (10).
8. The pharmaceutical industry wastewater purification device according to claim 7, wherein a plurality of sliding rails (30) are arranged on the front side and the rear side of the interior of the cleaning box (2), a sliding block (31) is connected in a sliding manner in the sliding rails (30), and the sliding block (31) is fixedly connected with the spray washing pipe (19).
9. Pharmaceutical industry waste water purification device according to claim 7, characterized in that the inside of the cleaning tank (2) is provided with a plurality of deflectors (32), and that the deflectors (32) are located above each of the flexible filter screens (8), the deflectors (32) being arranged obliquely.
10. A method of using a pharmaceutical industry waste water purification device comprising the pharmaceutical industry waste water purification device according to any one of claims 1-9, characterized by the steps of:
S1, filtering;
The pharmaceutical industry wastewater enters from a water inlet pipe (5), flows into a purifying box (1), and is filtered layer by layer through a flexible filter screen (8);
s2, cleaning;
When the flexible filter screen (8) filters wastewater, the flexible filter screen (8) is synchronously rotated to reciprocate through the winding rollers (11) at two sides, and is flushed at high pressure through the water flow nozzle (20) in the moving process;
s3, pollution discharge;
the washed waste water is drained through a guide plate (32) and discharged to the outside through a drain outlet (7);
s4, discharging the filtered purified water from the water outlet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410459887.4A CN118203895A (en) | 2024-04-17 | 2024-04-17 | Pharmaceutical industry wastewater purification device and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410459887.4A CN118203895A (en) | 2024-04-17 | 2024-04-17 | Pharmaceutical industry wastewater purification device and use method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118203895A true CN118203895A (en) | 2024-06-18 |
Family
ID=91450358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410459887.4A Withdrawn CN118203895A (en) | 2024-04-17 | 2024-04-17 | Pharmaceutical industry wastewater purification device and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118203895A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119971593A (en) * | 2025-04-15 | 2025-05-13 | 中车环境科技有限公司 | A recycled water treatment device |
| CN120114896A (en) * | 2025-05-14 | 2025-06-10 | 云南省生态环境科学研究院 | Irrigation water filtering device and irrigation vehicle |
-
2024
- 2024-04-17 CN CN202410459887.4A patent/CN118203895A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119971593A (en) * | 2025-04-15 | 2025-05-13 | 中车环境科技有限公司 | A recycled water treatment device |
| CN120114896A (en) * | 2025-05-14 | 2025-06-10 | 云南省生态环境科学研究院 | Irrigation water filtering device and irrigation vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN118203895A (en) | Pharmaceutical industry wastewater purification device and use method | |
| WO2024178863A1 (en) | Sewage purification treatment apparatus capable of being prefabricated and assembled and using method | |
| US20240294397A1 (en) | Sewage Purification Treatment Apparatus Capable of Being Assembled in Prefabricated Way | |
| US20090050582A1 (en) | Self-Cleaning System For Filter | |
| CN112607900B (en) | Industrial production is with copper-containing effluent treatment plant | |
| CN107140757A (en) | A kind of self-cleaning water treatment plant | |
| CN116726600A (en) | Efficient sewage processor and application method thereof | |
| CN118384592A (en) | Mud distributing device | |
| CN112110608A (en) | High-efficient effluent treatment plant | |
| CN215692217U (en) | Can handle mud dirt commentaries on classics thigh formula micro-filtration equipment | |
| CN116550027B (en) | Environment-friendly filtering system for industrial wastewater | |
| CN217251168U (en) | Ultrasonic cleaner with waste water filtering capability | |
| CN206607090U (en) | A kind of self-cleaning water treatment plant | |
| CN117717833A (en) | Sewage filtering device for environmental treatment and application method thereof | |
| CN112704928B (en) | Dislocation formula self-cleaning filter equipment | |
| CN116328397A (en) | Industrial waste water quick purification device | |
| KR200268943Y1 (en) | An apparatus for cleaning a filter net in a plating utility | |
| CN222111208U (en) | Auxiliary cleaning equipment | |
| CN221491724U (en) | Water purification unit convenient to wash filter screen | |
| CN220590990U (en) | Full-automatic hydraulic pipe cleaning machine with wastewater treatment mechanism | |
| CN220656652U (en) | Filter convenient to maintain and clean | |
| CN223530085U (en) | Heavy metal wastewater purifying and recycling equipment | |
| CN220214158U (en) | Sewage treatment equipment for environmental treatment | |
| CN116688617B (en) | Wastewater treatment equipment capable of treating floccules | |
| CN120054077B (en) | But deep purification's commercial water purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20240618 |
|
| WW01 | Invention patent application withdrawn after publication |