CN203402986U - Fluid filter system, fluid treatment system and water treatment system - Google Patents
Fluid filter system, fluid treatment system and water treatment system Download PDFInfo
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- CN203402986U CN203402986U CN201320454096.XU CN201320454096U CN203402986U CN 203402986 U CN203402986 U CN 203402986U CN 201320454096 U CN201320454096 U CN 201320454096U CN 203402986 U CN203402986 U CN 203402986U
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- 239000012530 fluid Substances 0.000 title claims abstract description 107
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 9
- 230000005855 radiation Effects 0.000 claims abstract description 40
- 238000001914 filtration Methods 0.000 claims description 65
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 30
- 239000010453 quartz Substances 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000003491 array Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000007790 scraping Methods 0.000 abstract description 22
- 238000011001 backwashing Methods 0.000 abstract 1
- 238000011010 flushing procedure Methods 0.000 description 17
- 238000007789 sealing Methods 0.000 description 10
- 239000000377 silicon dioxide Substances 0.000 description 10
- 239000013535 sea water Substances 0.000 description 8
- 238000000746 purification Methods 0.000 description 6
- 230000014509 gene expression Effects 0.000 description 5
- 238000013022 venting Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J4/00—Arrangements of installations for treating ballast water, waste water, sewage, sludge, or refuse, or for preventing environmental pollution not otherwise provided for
- B63J4/002—Arrangements of installations for treating ballast water, waste water, sewage, sludge, or refuse, or for preventing environmental pollution not otherwise provided for for treating ballast water
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
- C02F1/325—Irradiation devices or lamp constructions
-
- 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
- C02F2103/08—Seawater, e.g. for desalination
-
- 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
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/322—Lamp arrangement
- C02F2201/3227—Units with two or more lamps
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Combustion & Propulsion (AREA)
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- Ocean & Marine Engineering (AREA)
- Physical Water Treatments (AREA)
Abstract
The utility model relates to a fluid filter system, a fluid treatment system and a water treatment system. In one embodiment, the fluid treatment system comprises a radiation chamber with ultraviolet lamps, wherein a swirl vane pack is arranged at an inlet of the irradiation chamber and is used for generating clockwise and counterclockwise swirls in fluid entering the irradiation chamber. In other embodiments, a central filter medium element is utilized, and the radiation chambers with ultraviolet lamps are arranged into a circle around the central filter medium element. In other embodiments, mechanical scraper discs are provided for scraping dirt off from filter media and lamp tubes. In other embodiments, the ultraviolet lamps are located in the central irradiation chamber and a plurality of filter medium pipes surround the ultraviolet lamp. In other embodiments, a mechanical scraper is provided for the ultraviolet lamp, and a rotating type drainage arm is arranged for backwashing each single filter tube. In other embodiments, a central filter and the ultraviolet lamps arranged into a circle are mounted in a lid element of a pressure container.
Description
Technical field
The application requires U.S. Provisional Application No.61/654,440 right of priority, this provisional application is submitted on June 1st, 2012 by people such as David K.Yee, and its title is " Unified Filtration System ", and all in conjunction with in this application as a reference.
The utility model relates to a kind of fluid handling system, especially for the system of processing water, more particularly for the treatment of the ballast seawater in oceangoing vessel.This system is used for purifying and enters the seawater in ballast box, to prevent that casing from polluting.
Background technology
Up to now, the irradiation that this ballast water treatment system adopts filter media elements and for example undertaken by ultraviolet lamp.The example of this system is in U.S. Patent No. 7,838,845,5,843,309 and 6,447,720 and the open No.2010/0282661A1 of United States Patent (USP) and 2011/0100885A1 in all have description.The shortcoming of these equipment is that the irradiation being undertaken by ultraviolet lamp is not enough, and reason is local velocity gradient, the low flow velocity under acceptable level of purification, its size and installation costs.In general, for the treatment of the amount of the ultraviolet irradiation of water, depend on the length of irradiation paths, the output rating of ultraviolet lamp tube and flow through the liquid flowing rate of lamp.
Therefore, be desirable to provide a kind of by reducing velocity slope and making when flowing through the length of ultraviolet part or ultraviolet chamber at fluid fluid be exposed to more equably inhomogeneity mode or method that ultraviolet irradiation improves the fluid that flows through ultraviolet irradiation part.
Utility model content
The application has described for the treatment of water, in particular as the fluid filter system of the seawater of ballasting, and it has numerous embodiments.In one embodiment, this assembly utilization is positioned at the ultraviolet lamp tube of filtering element inside, and in other embodiments, ultraviolet lamp tube is externally arranged around filtering element, thereby is made the assembling of fluid system compare in the situation of using independent filtration ultraviolet unit compacter.
In certain embodiment of this system, by being used as the swirl vane unit that vane group is stacked to make the glassware for drinking water that enters ultraviolet part from filtering element have vortex, the velocity distribution that flows through the fluid of ultraviolet lamp tube part provides the ultraviolet consumption improving.Especially, swirl vane assembly can be arranged in the bottom of ultraviolet lamp tube, so that the more uniform flow velocity of the upwelling of the ultraviolet part of flowing through and each fluorescent tube of flowing through to be provided, and improves the ultraviolet consumption level under various operational conditions.
In other embodiments of filtering system of the present utility model, fluid path is optimised so that flow velocity maximization, this realizes in the following way: in filtering element bottom, introduce fluid, this fluid is flowed out by strainer and from the top of strainer tube subsequently straight up, then flow downward by the vacuum doughunt around ultraviolet irradiation part, and enter ultraviolet irradiation part to flow through straight up this ultraviolet irradiation part in its bottom or lower end, and discharge by the port of this system upper end.
In other embodiments of filtering system of the present utility model, be provided with mechanical cleaning mechanism to be used for the inlet side of wiping filtration medium.By the lift-bolt (jack screw) that can be operated by servomotor, make scraping disc motion, with the inlet side from filtration medium, wipe dirt off.In another embodiment, for each, wrap up in the silica tube of putting on ultraviolet lamp scraping disc is provided, to remove the dirt being gathered in exterior tube.These dirts can be used " back flushing " mode to be removed subsequently, wherein, by opening independent relief port, make reversal of fluid flow, to can enter with fluid or outlet connector is independently removed dirt.In other embodiments, control tube (brain tube) by the rotary type that can be operated by servomotor completes back flushing, this control tube is positioned on each strainer tube step by step, so as can each independent pipe of back flushing and the liquid that do not affect by all the other pipes flow.
Accompanying drawing explanation
Fig. 1 is used the flow through vertical view of filtering system of fluid wherein of uv light irradiation;
Fig. 2 is the sectional view along the section line 2-2 shown in Fig. 1;
Fig. 3 is the enlarged perspective of the lower end of the ultraviolet filtering system shown in Fig. 2, wherein shows the swirl vane group of using in ingress;
Fig. 4 is the exploded view of the swirl vane group in Fig. 3;
Fig. 5 is the cross section of the another kind of embodiment of filtering system of the present utility model, wherein used the central filter media elements of being surrounded by a plurality of ultraviolet lamps, and in filter media elements, used can axial motion scraping disc, wherein this scraping disc can be driven by the axial screw of servo driving, and this embodiment is also used through the flowing straight up of ultraviolet lamp part, wherein has independent relief port to realize back flushing;
Fig. 6 is the sectional view that the replacement of the ultraviolet lamp part of Fig. 5 illustrated embodiment is arranged;
Fig. 7 is the another kind of embodiment of system shown in Figure 5, has wherein used and has been arranged on central filter media elements double ultraviolet lamp around;
Fig. 8 is the skeleton view of the another kind of embodiment of filtering system of the present utility model, wherein for central filter media elements and for filter media elements around along the ultraviolet lamp tube that circumferentially arranges used can axial motion scraping disc;
Fig. 9 is the sectional view of system shown in Figure 8;
Figure 10 is the enlarged view of the bottom of Fig. 9;
Figure 11 is the skeleton view of another embodiment of system shown in Figure 8;
Figure 12 is the sectional view of system shown in Figure 11;
Figure 13 is the enlarged view of the bottom of Figure 12;
Figure 14 is the skeleton view of the alternative of system shown in Figure 8;
Figure 15 is the sectional view of system shown in Figure 14;
Figure 16 shows 1/4th sectional perspective views of the another kind of embodiment of filtering system of the present utility model, wherein adopted the swivel arm of servo driving progressively to carry out the back flushing for each independent filter media elements, and all the other elements continue to filter the fluid of flowing through wherein;
Figure 17 is another sectional view, shows the operation of the fluid of Figure 16 illustrated embodiment of flowing through;
Figure 18 is the amplification detail view of the filtration socket in system shown in Figure 16;
Figure 19 shows the mobile enlarged view in cylinder shown in Figure 18;
Figure 20 is the enlarged view of Figure 16 bottom, shows the operation of the leak-off pipe of rotary type;
Figure 21 is the sectional view of the another kind of embodiment of filtering system of the present utility model, has wherein used pressurized vessel, and this pressurized vessel has the ultraviolet lamp tube part being arranged in cap member, to obtain the continuous axial stream through ultraviolet part from filtering element;
Figure 22 is the detailed view of the ultraviolet part of Figure 21 illustrated embodiment;
Figure 23 is the sectional view of the alternative of system shown in Figure 21, has wherein used the ultraviolet lamp of horizontal alignment;
Figure 24 is the part sectional perspective view of the another kind of embodiment of filtering system of the present utility model, wherein in the cap member of pressurized vessel, has used filtration medium and ultraviolet lamp tube;
Figure 25 is the sectional view along the entrance and exit of Figure 24; With
Figure 26 is the histogram that CFD analyzes, and it has compared to ultraviolet part is not used flowing of swirl vane group and uses flowing of swirl vane group.
Embodiment
With reference to Fig. 1-4, a kind of embodiment of fluid handling system of the present utility model is generally with 10 expressions, and used and had the pressurized vessel 12 of the cylindrical structure of hollow substantially, this pressurized vessel has the entrance 14 that is arranged in container 12 lower ends and the outlet 16 that is positioned at container upper end.Container 12 has the diameter parts 18 of increase in its lower end, entrance 14 is formed on this increase diameter parts; And in part 18, have the general swirl vane group with 20 expressions, this swirl vane group has neighboring or inlet side and the inside circumference being only communicated with the interior chamber 22 of pressurized vessel 12 being only communicated with entrance 14 or discharges side.
The upper end of pressurized vessel 12 is sealed by cover plate 24, and this cover plate 24 is connected to the upper end of a plurality of ultraviolet lamp tubes arranged spaced apart 26, and the upper end of these ultraviolet lamp tubes extends through the hole that is arranged in plate 24 to be electrically connected to there.With reference to Fig. 3, the lower end of ultraviolet lamp tube 26 is received in the hole in the bottom plate 28 that is arranged on pressurized vessel, and these holes represent with Reference numeral 30 in Fig. 3.
Will be understood that each ultraviolet lamp 26 is arranged in silica tube to obtain protection; But for the purpose of clear expression, in Fig. 1-4, only for each pipe position, show a skeletal lines.
With reference to Fig. 4, with exploded view, show swirl vane group 20, it has the annular collar 30 of below, this annular collar has the circumferential isolated blade 32 in lip-deep a plurality of edges disposed thereon, these blades are with respect to tangent line angulation or the inclination of ring, so that the fluid entering from neighboring stream is producing vortex when counterclockwise the flow direction is inner.The second annular element or encircle 34 and be arranged on blade 32 tops, to form circular channel between member 30 and 34, liquid stream vortex counterclockwise in this circular channel.On the upper surface of annular element 34, be provided with a plurality of upright blades 36, these blades are with respect to the tangent line angulation of member 34 so that the fluid flowing into from neighboring to inside vortex along clockwise direction.The 3rd annular element or encircle 38 bottom surfaces with contact blade 36, to form a passage at ring between 38,34, produces clockwise vortex in flowing between it.The 3rd ring 38 is provided with a plurality of circumferentially blades 40 arranged spaced apart on surface thereon, and these blades are with respect to its tangential tilt or angulation, so that in neighboring, inside periphery produces mobile counterclockwise.The 4th or bezel ring, 42 be arranged on blade 40 tops, to form passage between member 42 and 38, to produce counterclockwise vortex between it.
Therefore, fluid handling system shown in Fig. 1-4 makes, the fluid that enters its lower end entrance 14 is led along clockwise and anticlockwise vortex in entering ultraviolet chamber 32 time, thereby by the velocity slope that reduces to be arranged between this each indoor ultraviolet lamp tube, improved homogeneity, and then more effectively irradiation flows to having purified the fluid that exports 16.
With reference to Figure 26, for Fig. 1-4 illustrated embodiment, in the situation that there is and do not exist swirl vane group 20, the fluid of flowing through is wherein carried out to Fluid Mechanics Computation (CFD) analysis, wherein to use surperficial intensity of illumination be 100kW/cm to hypothesis
2middle pressure ultraviolet lamp tube.CFD analytical results is drawn into the histogram shown in Figure 26, wherein, for (ultraviolet ray) consumption (dosage) of various levels, uses W-Sec/M
2the increment of the calculating ultraviolet ray consumption representing is 500.The percentage ratio that the longitudinal axis represents particles used (particles dosed); This figure shows, in the situation that using swirl vane group, for obvious larger amount ranges, partly to have obviously larger consumption.For carried out CFD, analyze, the data of Figure 26 show, when not existing in the situation of flow blades group, intermediate value consumption is 2130W-Sec/M
2, and when existing in the situation of swirl vane group, intermediate value consumption is 3392W-Sec/M
2.
With reference to Fig. 5, the another kind of embodiment of fluid handling system of the present utility model generally represents with 50, and comprises that the pressurized vessel with cylindrical wall 52, this pressurized vessel have and be arranged on it near the entrance 54 of a side of upper end.Wall of container 52 has upper head plate 58 and bottom plate 60, and be provided with inner tubular member 56 and be formed at tube element 56 and pressure vessel wall 52 between vacuum doughunt 62.The internal communication of 54 of entrances and tube element 56.Annular lip 64 forms the upper end of tubular filtering medium element 66; The neighboring of flange 64 seals against the inside circumference of tube element 56, thereby makes all to enter tubular filtering medium element 66 inside from all fluids of entrance 54.Flowing in annular space 68 through the outside of filter media elements 66 as shown by the arrows in Figure 5, this annular space is formed on the neighboring of tube element 56 inside and filter media elements 66 or discharges between side.Tube element 56 has the outlet 70 being formed in its lower end, thereby makes the fluid of all filtering elements 66 of flowing through all enter in chamber 68 and pass the annular region that outlet 70 flow directions comprise radiation chamber 62.In radiation chamber 62, be provided with circumferentially ultraviolet lamp arranged spaced apart of a plurality of edges, each ultraviolet lamp is encapsulated in silica tube 72, thereby makes to be formed on around tube element 56 along the array of pipe 72 circumferentially arranged spaced apart.Ultraviolet lamp in each pipe 72 has the joint 74 extending through bottom plate 60, and these joints are adapted to for it and are electrically connected to, with the ultraviolet lamp power supply in silica tube 72.Radiation chamber 62 is only communicated with outlet 76, and this outlet is arranged near the upper end of wall of container 52 and circumferentially spaced apart with entrance 54 edges.Therefore mobile radially outwards the flowing through, entering in filter media elements 66 exports 70, makes progress by radiation chamber 62 and passes through to export 76 discharges.
Tubular filtering medium element 66 has the axle that runs through its top and bottom 78 that is arranged on central authorities, and the lower end of axle 78 is fixed in the supporting member 82 in closure elements or dome structure (dome) 80 to allow rotation.Closure elements 80 forms an earial drainage chamber 84, and this earial drainage chamber is only connected in its lower end with the inside of filter media elements 66; Chamber 84 has relief port 85, and this relief port can be by suitable optionally opening and closing of venting valve (not shown).Axle 78 comprises axial lead screw rod, on it, be provided with axially spaced a plurality of scraping discs 86,88,90,92, the neighboring of each scraping disc be arranged to little spacing near the internal surface of filter media elements 66, thereby when screw 78 is rotated, these scraper element move along the inner surface axial of filter media elements 66, to strike off gathering dirt thereon.After relief port 85 is opened, these dirts can be removed by " back flushing " subsequently, thereby these dirts can pass hole on the scraping disc of Reference numeral 94 expressions, drop to strainer lower end and go forward side by side and enter the room in 84.The upper end of axial lead screw rod 78 extends to the motor driver 96 of tube element 56 upper ends, with after selective actuation for realizing the rotation of screw 78.Therefore the embodiment of Fig. 5 provides the machinery scraping for the inlet pressure side of tubular filtering medium element, to remove the dirt being deposited thereon and to allow by leak-off pipe, the dirt back flushing of removal to be gone out.Therefore the embodiment of Fig. 5 has realized compactedness by ultraviolet lamp being set with one heart around filter media elements, thereby has reduced to hold the size of the required pressurized vessel of filtration and irradiation part or radiation chamber.
With reference to Fig. 6, with cross section, show the alternative of Fig. 5 illustrated embodiment, it generally represents with 100, and for the purpose of clarity, has removed axial lead screw rod and scraping disc.Device 100 has pressure vessel wall 102, is formed with the outlet 104 of arranging near the upper end of tubular wall 102.Device 100 has central tubular filter media elements 106, and it is radially outwardly to inner discharge (fluid) of pressurized vessel 102.In device 100, ultraviolet lamp tube 108 is along circumferential spaced apart being arranged between two arc quartz socket tubes 110,112, and the concentric spaced radial of these quartz socket tubes 110,112 is arranged, and curved end is closed, thereby surrounds ultraviolet lamp tube 108 completely.The annular space 114 of the fluid of outflow filter medium element 106 between tubular filtering medium element 116 and inner side quartz socket tube 112 around flows, and pass outwards through the space between the curved end of quartz socket tube and enter the annular space 116 being formed between outer quartz sleeve pipe 110 and pressure vessel wall 102, this annular space 116 is only communicated with outlet 104 by means of being formed on the dividing plate 118 at outer arcuate sleeve pipe 110 places, one end.Therefore, at device 100Zhong， delivery chamber 114 mobile, be forced to counterclockwise to flow vacuum doughunt 116 is interior, then by outlet 104.
With reference to Fig. 7, with cross section, show the another kind of device of Fig. 1-4 illustrated embodiment, generally with 120, represent.For express simple for the purpose of, in Fig. 7, omitted axial lead screw rod in filtering element 132 and scraper element with clear expression.Device 120 has tubular pressure wall of container 122, and the upper end of close wall of container is furnished with outlet 124.The tubular internal component with wall 126 is arranged in wall 122 on middle position, wherein be formed with longitudinal axial notch 128, a curved end of wall 126 forms the groove being connected with dividing plate 130, thereby the fluid of spout 128 was around counterclockwise flowed at tube element 126 before flowing out outlet 124.Device 120 has setting tubular filtering medium element 132 in the central, itself and the radially inside spaced apart setting of inside circumference of tube element 126, thus at it, forming annular space 134 around, this annular space is by groove 128 openings.
The device 126 of Fig. 7 has two ultraviolet lamp tube arrays that circumferentially arrange, and it is included in tube element 126 around along inboard arrays 134 and the outside array 136 of circumferential spaced apart setting.In the present embodiment, each ultraviolet lamp is encapsulated in independent silica tube.In the device 120 of Fig. 7, flow to the fluid of fluid filter element 132 inside radially outwardly through wherein flowing in annular space 134, and flow through radially outwardly groove 128 and at ultraviolet lamp tube, around flow widdershins, until arrive dividing plate 130, then this fluid flows out by outlet 124.The device of Fig. 7 be therefore tending towards reducing or the velocity slope that minimizes ultraviolet lamp tube fluid around to improve irradiation and purification.
With reference to Fig. 8-10, the another kind of embodiment of fluid handling system of the present utility model generally represents with 140, it uses tubular pressure wall of container 142, there is the inner tubular member 144 arranging in the central, this inner tubular member extends upward from described wall of container partly, and tube element 144 has entrance 146.Outlet 148 is formed on pressure vessel wall 142, near its upper end.Inner tubular member 144 has the tubular filtering medium element 150 being arranged on wherein, and this tubular filtering medium element has annular lip 152 in the top, and its neighboring seals against the inside circumference of the tube element 150 of inner side.Similarly, the lower end of tubular filter element 150 has annular lip 154, and it is attached on this filtering element and around its inner circumference and is sealed on this filtering element, and the neighboring of this annular lip seals against the inside circumference of tube element 144.Pressure vessel wall 142 has upper, annular end plate 156, and it is sealed in the upper end of the annular space 158 forming between pressure vessel wall 142 and tube element 150, and annular space 158 comprises a radiation chamber.Lower annular end plate 160 the lower end of wall of container 142, between pressure vessel wall 142 and the inside circumference of pressure vessel wall 144 lower end of sealing chamber 158.
Upper and lower scraping disc (upper and lower wiper disc) 162 is arranged in filtration medium pipe 150, and has the drive rod 164 being attached on it, and this drive rod extends upward by being arranged on the upper head plate 166 of inner tube 150 tops.Scraping disc 162 is configured to closely cooperate with the inside circumference of filtration medium pipe 150, thereby when bar 164 motion, motion is wherein scraped dirt by realization from strainer tube inner side or inlet side.The end of bar extends through upper head plate 166 and is connected to a pair of yoke bar 168,170 that is positioned at its middle section, and these yoke bar horizontal expansions surpass the diameter of pipe 144 and outer wall 142.Yoke bar 168,170 is deflection relative to each other.Yoke bar 170 is connected to pair of pistons bar 172,174 in its end, these piston rods extend from the fluid pressure cylinder 176,178 being oppositely arranged respectively.These cylinders are supported or are arranged on mounting rod 179, and this mounting rod supports by external structure (not shown).Center driven bar 164 is freely through being arranged on the mesopore 180 in supporting bar 178.Similarly, piston rod 172,174 is respectively through the mesopore 182,184 in supporting bar 178.
The end plate 156,160 of outside wall of container 142 is held in place by being arranged on its circumferential isolated flange bolt 198 in a plurality of edges around.
In operation, in fluid pressure cylinder 176,178, optionally fluid pressurized---higher than normal atmosphere or lower than normal atmosphere or both combinations---is afterwards, make yoke bar 168,170 be operable to central scraping disc 162 and the annular scraping disc in ultraviolet chamber 192,194 for moving filter medium tube, to remove, be deposited on its lip-deep dirt separately.Should be appreciated that fluid pressure cylinder 176,178 is connected respectively to optionally driven pressure source (not shown).
In the embodiment shown in Fig. 8-10, the wall that the fluid that enters entrance 146 outwards flows through tubular filtering medium 150 enters in the annular space between filtration medium 150 and tube wall 144, and flow out and enter in radiation chamber 158 through the outlet 200 that is arranged on pipe 144 lower ends, and upwards flow out exhaust outlet 148 therein.Therefore the device of Fig. 8-10 illustrated embodiment causes flowing by the up of radiation chamber.
With reference to Fig. 8 and 9, earial drainage closure elements or dome structure are arranged on around inner tube 144 lower ends, and its wall represents with Reference numeral 202, and forms the earial drainage chamber 204 that is connected to earial drainage outlet 206 through wall 202.Relief port 206 can be selectively opened and be closed by suitable remote control valve (not shown).When opening relief port 206, the annular space between tubular filtering medium element 150 and inner pipe wall 144 is at top hole pressure P
0lower operation, earial drainage chamber 204 (pressure) reduces, thereby causes by washing or the flushing of earial drainage chamber 204 and 206 pairs of dirts of earial drainage outlet.
With reference to Figure 11-13, the another kind of embodiment of fluid filter system of the present utility model generally represents with 220, it is the same with the embodiment in Fig. 8-10, except the opening in filter media elements inner tube is around replaced by a plurality of openings that represented by Reference numeral 222 in Figure 12 and 13.
With reference to Figure 14 and 15, the another kind of embodiment of fluid filter system of the present utility model generally represents with 240, it is the same with the embodiment 220 in Figure 11-13, except the outlet opening of the tubular filtering medium vacuum doughunt around whole length distribution along filter media elements inner tube around, as shown in Reference numeral 242.
With reference to Figure 16-20, the another kind of embodiment of fluid filter system of the present utility model generally represents with 250, the central radiation chamber that its use comprises a plurality of ultraviolet lamps, these ultraviolet lamps by vacuum doughunt around, this vacuum doughunt has the filter media elements pipe that is arranged in the circumferential spaced apart setting in a plurality of edges wherein.Embodiment 250 is used back-purge systems, and its each strainer tube independently of back flushing progressively when optionally starting keeps the normal filtration stream of all the other pipes simultaneously.
With reference to Figure 16 and 17, the bottom with the tubular pressure container of outer wall 254 is sealed by the closure elements that can be integrally formed with it or dome structure 256, this dome structure 256 has the hydrodynamicpressure entrance 258 being located at wherein and flows (for example seawater) for providing to be filtered with the fluid of purification, and can form with wall of container 254.The upper end of pressurized vessel 254 is open, is provided with the outward extending flange 260 of annular on it, and this flange top is provided with corresponding flange 262, and this corresponding flange is arranged on cap member or sealing dome structure 264.Flange 262 is by being fixed on pressurized vessel flange 260 along circumferential isolated a plurality of bolts 266.Cap member or sealing dome structure 264 are by being positioned at central opening wherein and receiving and connecting an inner tubular wall elements 268, this inner tubular wall elements extends downward with interval near on the position of downside sealing pad in pressurized vessel 254, and this describes hereinafter in more detail.The upper end of tube element 268 extends upward and is sealed by cover plate 272 in cap member 264 outsides, and this cover plate can be fixed so that remove by suitable fastening piece.
The inside of tube element 268 forms radiation chamber 274, and this radiation chamber has a plurality of ultraviolet lamps, and these ultraviolet lamps are usually located in the silica tube 278 extending downwardly in chamber 274.Pipe 278 upper end is connected to cover plate 272, and stretches out with to its external source through the suitable pressure type joint 276 wherein arranging.The ultraviolet lamp setting arranged spaced apart representing with Reference numeral 278 in Figure 17, the mode that its top engages with close fitting is received a scraping disc.Scraping disc 280 has connection center driven bar 290 thereon, this driving stem stretches out through the hole that is provided with sliding seal in upper board 272, and be suitable for being connected to peripheral driver (not shown), to realize the axial motion of scraping disc 280, with the dirt on wiping pipe 278 outside surfaces.
Annular space that represent with Reference numeral 282, between inner tubular member 268 and outside wall of container 254 has and is arranged at filter assemblies or the filter cylinder that general use 284 wherein represents, for for example, enter filtered fluid before radiation chamber 274 at fluid (seawater).
With reference to Figure 18 and 19, filter cylinder is illustrated in greater detail, it has annular top seal dish 286 and lower seal dish 288, and the spaced apart setting of the circumferential isolated tube element 292 in these sealing pads and a plurality of edge, in the annular shoulder 294 of its end part seal in being located at dish 286 lower surfaces; With wear ring (as O type ring) 296, seal therein each pipe 292.The lower end of each pipe 292 can sealing in a similar fashion in dish 288.These sealing pads are by being around fixed on the opposite end of pipe 292 along the suitable stress bolt 298 circumferentially arranging at sealing dish.
With reference to Figure 16 and 20, bottom plate 270 have be formed on wherein along circumferential a plurality of holes 302 arranged spaced apart, these holes are corresponding with each position of managing 292 lower ends, thereby make the fluid in inlet 304 enter into each pipe 292 and 300 inside, chamber through hole 302.
With reference to Figure 19, the shoulder 294 of managing 292 for each is communicated with the inside circumference of the opening of upper disc 286; Subpanel or mounting plate 308 are received on opening 306, and by suitable wear ring 310 side sealed in its upper, mounting plate 308 is fixing by keeping lug 312 to nestle up there, and this maintenance lug is fastened in upper disc 286 by suitable fastening piece (as cap bolt) 314.Each mounting plate 308 has at least one (being a plurality of in illustrated embodiment) filtration medium pipe 316, and its one end connects into the outside of filtration medium pipe 316 is sealed on plate 308 and similarly on the unshowned plate of its lower end through the hole forming in mounting plate 308.Regions more than dish 286 upper surfaces is led in the inside of each filtration medium pipe 316.In this installs, fluid mobile in chamber 304 upwards flows in chambers 300 by hole 302 and bottom plate 270, and passes filtration medium pipe 316 from its outside to its internal flow, and makes progress in more than 286 region of inflow dish.
Referring to Figure 17, the fluid of outlet pipe 316 upper ends flows through dish 286 over top, and be passed down through the annular space 282 between pipe 292 and inner tubular member 268, and radially inwardly through the space between tube element 268 bottoms and base plate 270, enter radiation chamber 274.Then this fluid upwards flows to and is arranged on the outlet 318 in inner tubular member 268 upper ends in chamber 274.Alternatively, if needed, swirl vane group (group 20 of for example using in the embodiment of Fig. 1 and 2) can be used to the ingress of radiation chamber 274.
The embodiment 250 of fluid filter system is used the tubulose discharge arm 320 of rotary type, it can optionally rotate by axle 322 in chamber 304, and this axle 322 extends upward by the connecting parts 324 of rotary type and stretches in the maintenance bearing assembly 326 being arranged on bottom plate 270.Axle 322 is connected to hollow discharge arm 320, and when motor servo unit 328 starts, is operable to for realizing the rotation from a strainer tube 292 to next adjacent tubes step by step of discharge arm 320.When starting Long-distance Control venting valve that general use 330 represents and open leak-off pipe, this leak-off pipe is communicated with barometric point, thereby reduced the pressure of selected pipe 292 inside, make it lower than top hole pressure, thereby cause the back flushing of strainer tube 316 and remove the dirt depositing on pipe 316 outsides, then these dirts are discharged from by leak-off pipe 320 and earial drainage pipeline 332.Therefore, in a pipe 292 therein, during one group of filtration medium pipe 316 of back flushing, the remaining filtration medium pipe 316 in all the other pipes 292 can continue normal filtration fluid.
With reference to Figure 21, the another kind of embodiment of fluid filter system of the present utility model is general to be represented with 340, and it has tubular pressure wall of container 342, has the end plate 344 sealing in its lower end around, and upper head plate 346 is coupled.Upper end closed element or end cap dome structure 348 have and are arranged on its annular lip 352 around, this annular lip by between packing ring or sealing-ring 350 seal,---fastening piece (not shown) of for example receiving through flange or lug 352,354---is fixed on end plate 346 and by any suitable means.End cap dome structure 348 has outlet 356, discharges after filtration with the fluid (as seawater) purifying by this outlet from assembly 340.Upper head plate 346 has connection a plurality of pipes 358 in the top, and each pipe 358 leads to the inside of dome structure 348.The lower end of each pipe 358 is led to inner ，Gai inlet of inlet 360 through end plate 344 and is formed in lower end dome structure 362, has fluid intake disposed thereon 364.
Each pipe is provided with a plurality of filtration medium pipes 366 in 358, thereby the fluid that makes in its lower end to enter pipe 358 inside by inlet 360 is because the inside that to its inside and outwards enters by its upper end the cap member 348 that comprises radiation chamber 368 through strainer tube 366 outer flow is filtered.In chamber 368, have a plurality of isolated ultraviolet lamp extending straight down, each ultraviolet lamp can be packaged in silica tube 370, and extends upward by sealing connection through dome structure 348, to realize its electrical connection.Scraping disc 374 is arranged for closely adapting to the outside of each silica tube 370.This scraping disc is connected to the axle collar 372, and this axle collar threaded engagement is in the screw 376 that can optionally rotate by suitable mechanism's (not shown), to cause scraping disc 374 along the moving of screw, to strike off the dirt on pipe 370.
Should be appreciated that pipe 358 and filtration medium pipe 366 can be arranged in the cartridge assembly similar to filter cylinder 286 in the illustrated embodiment of Figure 16-20.
With reference to Figure 23, with transverse section, show the alternative of the embodiment of Figure 22, generally with 400, represent, it has pressurized vessel 402, this pressurized vessel can with embodiment illustrated in fig. 22 in pressure container apparatus identical.But for the strainer tube 408 vertically arranging in pressurized vessel 402, the cap member of embodiment 400 or dome structure 404 have each independent ultraviolet lamp of the silica tube 406 that is arranged in horizontal alignment.The operation of Figure 23 illustrated embodiment 400 is identical with the operation of Figure 21 illustrated embodiment 340 in other respects.
With reference to Figure 24 and 25, show the another kind of embodiment of fluid filter system of the present utility model, generally with 420, represent, it has fluid pressure vessel wall 422, defines the inlet 424 that is communicated with fluid intake 426 for being connected to the fluid source (as seawater) of pending filtration and purification.Pressure vessel wall 422 has the inner loop of inclination or the large block element of opening (bulk head) 428, thereby the annular downstream chamber 430 in inlet 424 and outside is separated to ，Gai downstream chamber to be formed by the inner tubular member 432 that is connected on the upper surface of ring 428 and extend up to pressurized vessel opening end.Vacuum doughunt 430 is communicated with fluid outlet 434; Vacuum doughunt 430 separates by tube element 432Yu inlet 424.
The upper end of pressurized vessel is being also provided with annular lip thereon or encircling 436 of opening, aim to recline with this annular lip or ring and be provided with corresponding annulus or flange 438, this annulus or flange 438 are connected to and are substantially the cap member 440 of being inverted cup-shaped, for for example for example, being detachably connected on it by rotating/handle the bolt 442 being arranged along its peripheral intervals and engaging suitable assembling lug (lug 444,446).
In cap member 440, be provided with annular filter medium element 448, its middle section is communicated with inlet 424, for receiving therein the fluid being filtered that upwards flows through the opening end of pressurized vessel and flow into cap member 440 inside.The annular filter medium element 448 of neighboring defines a part of inwall of vacuum doughunt 450 in its outside, this vacuum doughunt 450 is between the outside surface of filter media elements 448 and the inwall of cap member 440.In pressurized vessel, vacuum doughunt 450 is communicated with vacuum doughunt 430 by the hole 453 in supporting plate 449, this supporting plate 449 is connected to sustained ring 451 removedly, this sustained ring is for example connected on cap member 440 by bolt 443, thereby the fluid that makes to flow out through the outside surface of annular filter medium element 448 is flowed through downwards, chamber 450 enters vacuum doughunt 430 and outwards flows by outlet 434.
A plurality of ultraviolet lamps that are encapsulated in silica tube 452 are arranged on around filter media elements 448 in chamber 450, these ultraviolet lamps are vertically oriented and can be electrically connected to by set suitable coupling device (not shown), and described coupling device can be arranged in dome structure 440.Therefore, all fluids that pass outwards through filter media elements 448 outflows all enter in chamber 450, and before flowed into chamber 430, by ultraviolet lamp, are carrying out irradiation downwards.
In the alternative of Figure 24 and 25 illustrated embodiment, on plate 449, between two 443, additional hole can be set, ultraviolet lamp tube extends downwardly in chamber 430 and terminates near ring 428.
In filter media elements 448, be provided with the back flushing arm 454 of rotary type; This back flushing arm is attached to the tubular axis 456 of the upper surface that extends up through cap member 440, and is connected to motor servo control mechanism 458 to rotate.In the strainer supporting plate 449 at open lower end place that is arranged at cap member, the lower end of axle 456 is assembled axle journal to rotate.The connecting parts 457 that rotary type is set in plate 449, this connecting parts is attached to leak-off pipe 460, and this leak-off pipe extends in inlet in the middle section of inner tubular member 432, and passes outwards through wall and the pressure vessel wall of element 432.Leak-off pipe 460 is connected to remote-operated venting valve 462.When opening this venting valve and be communicated with barometric point, the top hole pressure in chamber 450 causes backflow, and this backflow is through near the region opening end that is positioned at back flushing arm 454 of filtration medium 448, thereby by leak-off pipe 460, local backwash occurs.When optionally starting servo control mechanism 458, back flushing arm 454 progressively turns near region filter media elements 448, thereby allow the progressively part of the increase of backwash filter medium element 448, during this backwash process, in the remainder of filter media elements 448, maintain normal filtration stream.
Therefore embodiment 420 shown in Figure 24 and Figure 25 is combined into back flushing arm mechanism, filter media elements and ultraviolet lamp to be all integrated in removable cap member, and has therefore simplified maintenance and the replacing of filter media elements and ultraviolet lamp.
Obviously, by reading and understanding detailed description above, people will expect some modification and flexible program.Should be appreciated that, described illustrative embodiments should be considered to comprise all such modifications and flexible program, as long as they fall in the scope of enclose claim or its equivalent.
Claims (24)
1. fluid filter system, comprising:
(a) there is the housing of entrance and exit;
(b) be arranged on the filter media elements in housing, this filter media elements has fluid intake side and fluid outlet side and is operable to filters all stream that enters, and wherein, this fluid intake side is communicated with housing inlet fluid;
(c) have the radiation chamber of entrance and exit, this entrance is connected with the fluid outlet side of filter media elements, and this outlet is communicated with housing outlet fluid;
(d) be arranged at least one ultraviolet (UV) lamp in radiation chamber, wherein, on this at least one ultraviolet lamp, wrap up in and be equipped with quartz socket tube;
(e) wherein, from the fluid of the outlet side of filter media elements, flow into successively the entrance of radiation chamber downwards, be then upward through radiation chamber and flow to housing outlet, wherein, all fluids that flow to housing outlet all pass through irradiation.
2. system according to claim 1, also comprises a plurality of ultraviolet lamps and a plurality of filter media elements that are arranged in radiation chamber, and each ultraviolet lamp has wraps up in the quartz socket tube of putting on this ultraviolet lamp.
3. system according to claim 2, wherein, described filter media elements is arranged at around at least a portion of radiation chamber.
4. system according to claim 2, wherein, described filter media elements is arranged at around radiation chamber annularly.
5. system according to claim 1, also comprise the swirl vane group of vortex being arranged to for generation of flowing into the entrance of radiation chamber, this swirl vane group has the first annular array of vanes that produces clockwise vortex and the second annular blade array that produces anticlockwise vortex.
6. system according to claim 1, wherein, described filter media elements has tubular structure.
7. system according to claim 6, also comprises and is close to the cleaning deskitte that the inlet side of filter media elements arranges; With
Driving mechanism, this driving mechanism can be operable to along the inlet side of filter media elements and move cleaning deskitte after optionally starting, and removes the dirt of gathering for the inlet side surface from tubular filtering medium element.
8. system according to claim 1, wherein, housing entrance in the vertical direction is arranged in outlet below, and radiation chamber comprises the tube element being vertically oriented, and wherein, entrance is positioned at its lower end, and outlet is located thereon end; With
Filter media elements comprises a plurality of tube elements that are vertically oriented that are arranged on tubulose radiation chamber component ambient, wherein, the lower end of the tube element of medium element is only communicated with housing entrance, and the upper end of the tube element of medium element is only communicated with the bottom inlet end of tubulose radiation chamber; With
The top exit end of tubulose radiation chamber is only communicated with housing outlet, and wherein, the fluid of the radiation chamber of flowing through flows straight up.
9. system according to claim 1, wherein, radiation chamber entrance comprises a plurality of blades, these blades can be operable to for the fluid from radiation chamber entrance and produce clockwise and anticlockwise vortex.
10. filtering system according to claim 1, wherein, filter media elements comprises the tubular filter element of a plurality of vertical settings, and the outside of the lower end of each tubular filter element is only isolated into and is communicated with housing entrance, and its inside is isolated in upper end and is only communicated with the entrance of radiation chamber; With
Also comprise backwash tube, for being optionally communicated with the outside of each filtration medium pipe successively, to therefrom to relief port discharge backwashed fluid, keep by the proper flow of residue pipe simultaneously.
11. filtering systems according to claim 1, also comprise swirl vane group, and this swirl vane group has a plurality of stacked bodies that comprise the swirl vane leading oppositely, and is operable to for reducing the current gradient in radiation chamber.
12. systems according to claim 10, also comprise driving mechanism, and this driving mechanism can be operable to for realizing backwash tube with respect to the rotation of filtration medium pipe.
13. systems according to claim 1, also comprise the cleaning deskitte being arranged in radiation chamber, can be operable to for removing along the dirt on quartz socket tube when this cleaning deskitte moves in radiation chamber; With
Drive unit, this drive unit can be operable to for realizing cleaning deskitte moving along quartz sleeve when selective actuation.
14. 1 kinds of fluid handling systems, comprising:
(a) be limited with the container of radiation chamber, this radiation chamber has fluid intake and is positioned at the fluid outlet on this entrance top position;
(b) be arranged on described indoor ultraviolet lamp, this ultraviolet lamp when selective actuation, be operable to for irradiation in this chamber from inlet streams to outlet fluid;
(c) be arranged on the vane group of ingress, described vane group comprises the first annular array of vanes and the second annular blade array, the first annular array of vanes can be operable to for generation of clockwise vortex, and the second annular blade array can be operable to for making the fluid that enters described chamber from entrance produce anticlockwise vortex.
15. systems according to claim 14, wherein, described vane group comprises the first and second annular blade arrays, these array of vanes can be operable to for producing vortex in one of them direction clockwise and counterclockwise, described vane group also comprises the 3rd annular array being arranged between the first and second arrays, and the 3rd array can be operable to for producing vortex in the direction with a described opposite direction.
16. 1 kinds of fluid handling systems, comprising:
(a) the fluid pressure vessel ，Gai filtration chamber that has a filtration chamber has opening end and fluid intake;
(b) be arranged on a plurality of tubular filtering medium elements wherein, a fluid side of each tubulose medium element is only communicated with entrance, and the fluid side relative with a described fluid side of each medium element is only communicated with opening end;
(c) be arranged on the cap member of opening end top, this cap member defines the radiation chamber with fluid outlet; With
(d) be arranged at least one ultraviolet (UV) lamp of radiation chamber, this ultraviolet lamp can be operable to and for irradiation, from tubular filtering medium, flow to the fluid of outlet when selective actuation.
17. systems according to claim 16, also comprise a plurality of ultraviolet lamps that are arranged to annular array.
18. 1 kinds of water treatment systems, comprising:
(a) the fluid pressure vessel ，Gai pressure chamber that has a pressure chamber has entrance and is arranged on the outlet on this entrance top position;
(b) be arranged on the tubular filtering medium element in pressure chamber, a fluid side of this tubular filtering medium element is only communicated with the entrance of described chamber, and the fluid side relative with this side is only communicated with described chamber; With
(c) in tubulose medium element arranged around, become a plurality of ultraviolets (UV) lamp of array, wherein, from entrance through the mobile fluid of tubulose medium element before flowing through outlet described indoor by irradiation.
19. systems according to claim 18, also comprise:
(a) be arranged on the cleaning deskitte in tubulose medium element, this cleaning deskitte arranges with slight gap with respect to a fluid side, and wherein, this dish can be operable to the solid matter gathering thereon for removing when moving with respect to medium element; With
(b) driving mechanism, this driving mechanism can be operable to for realizing the motion of described dish when selective actuation.
20. systems according to claim 18, wherein, described driving mechanism comprises motor and axial lead screw rod.
21. 1 kinds of water treatment systems, comprising:
(a) fluid pressure vessel, this fluid pressure vessel has the first Room being communicated with entrance, the second Room separating being separately communicated with outlet and the opening end being communicated with described the first and second Room;
(b) be received in removedly the enclosed construction on opening end, this enclosed construction comprises filter media elements, and this filter media elements has the fluid intake side being only communicated with described the first Room by opening end and the fluid expulsion side being only communicated with described the second Room by opening end; With,
(c) at least one ultraviolet (UV) lamp, the fluid the filtration of discharging from filter media elements for irradiation therein when this ultraviolet lamp is arranged in selective actuation.
22. systems according to claim 21, wherein, described at least one ultraviolet lamp is arranged on around filter media elements.
23. systems according to claim 21, wherein, described at least one ultraviolet lamp is arranged in the second Room.
24. systems according to claim 21, wherein, described at least one ultraviolet lamp comprises a plurality of ultraviolet lamps that are arranged to annular array.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261654440P | 2012-06-01 | 2012-06-01 | |
| US61/654,440 | 2012-06-01 | ||
| US13/712,186 US20130319925A1 (en) | 2012-06-01 | 2012-12-12 | Fluid filtration system |
| US13/712,186 | 2012-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203402986U true CN203402986U (en) | 2014-01-22 |
Family
ID=49668937
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310313392.2A Pending CN103626343A (en) | 2012-06-01 | 2013-05-31 | Fluid filtration system |
| CN201320454096.XU Expired - Fee Related CN203402986U (en) | 2012-06-01 | 2013-05-31 | Fluid filter system, fluid treatment system and water treatment system |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310313392.2A Pending CN103626343A (en) | 2012-06-01 | 2013-05-31 | Fluid filtration system |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20130319925A1 (en) |
| CN (2) | CN103626343A (en) |
| WO (1) | WO2013181129A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108712933A (en) * | 2016-03-09 | 2018-10-26 | 皇家飞利浦有限公司 | Component including being in relative to each other removable at least two elements and antipollution system arranged |
| CN109513250A (en) * | 2017-09-19 | 2019-03-26 | 赛多利斯史泰迪生物技术有限责任公司 | Filtration system and filter method for filtering fluid |
| CN112704928A (en) * | 2020-12-22 | 2021-04-27 | 重庆浩峰继科技有限公司 | Dislocation formula self-cleaning filter equipment |
| CN119409309A (en) * | 2024-10-11 | 2025-02-11 | 生态环境部南京环境科学研究所 | A device and method for oxidative degradation of typical PPCPs organic matter in sewage |
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| US9802840B2 (en) | 2013-07-08 | 2017-10-31 | Sensor Electronic Technology, Inc. | Ultraviolet water disinfection system |
| US10787375B2 (en) * | 2013-07-08 | 2020-09-29 | Sensor Electronics Technology, Inc. | Ultraviolet water disinfection system |
| US10040699B2 (en) | 2013-07-08 | 2018-08-07 | Sensor Electronics Technology, Inc. | Ultraviolet water disinfection system |
| DE102014217224A1 (en) * | 2014-08-28 | 2016-03-03 | Skf Blohm + Voss Industries Gmbh | Method and device for the treatment of a liquid contaminated with ingredients |
| CN105645507B (en) * | 2014-11-06 | 2023-03-28 | 广东海川科技有限公司 | Cleaning device and ultraviolet disinfection equipment |
| GB2542837A (en) * | 2015-10-01 | 2017-04-05 | Cupples Stephen | Media filter |
| KR20190041013A (en) * | 2016-09-08 | 2019-04-19 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | Water purification cartridge |
| EP3538242B1 (en) * | 2016-11-08 | 2024-10-30 | Pentair Filtration Solutions, LLC | Particle separation system |
| CN114269690B (en) | 2019-07-31 | 2024-08-02 | 捷通国际有限公司 | Water treatment system |
| JP7624229B2 (en) * | 2022-10-24 | 2025-01-30 | テック大洋工業株式会社 | Liquid Purification Equipment |
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|---|---|---|---|---|
| US5266215A (en) * | 1993-04-27 | 1993-11-30 | Rolf Engelhard | Water purification unit |
| JPH07124555A (en) * | 1993-11-04 | 1995-05-16 | Takeshi Fukuyama | Water purifying and activating method and apparatus |
| JPH11314015A (en) * | 1998-05-06 | 1999-11-16 | Tadayoshi Nagaoka | Filtration apparatus |
| CN2488905Y (en) * | 2001-06-11 | 2002-05-01 | 福建新大陆环保科技有限公司 | UV water purifier |
| US7396459B2 (en) * | 2003-05-05 | 2008-07-08 | George W Thorpe | Internal UV treatment of potable water systems |
| JP2008507391A (en) * | 2004-07-21 | 2008-03-13 | アミアド フィルトレーション システムズ （１９９７）リミテッド | Filter cleaning head |
| US7862728B2 (en) * | 2007-09-27 | 2011-01-04 | Water Of Life, Llc. | Ultraviolet water purification system |
| KR101130730B1 (en) * | 2009-10-29 | 2012-04-12 | 주식회사 파나시아 | Ballast Water Treatment Device |
| US8636910B2 (en) * | 2010-08-24 | 2014-01-28 | Qwtip Llc | Water treatment and revitalization system and method |
-
2012
- 2012-12-12 US US13/712,186 patent/US20130319925A1/en not_active Abandoned
-
2013
- 2013-05-28 WO PCT/US2013/042827 patent/WO2013181129A1/en not_active Ceased
- 2013-05-31 CN CN201310313392.2A patent/CN103626343A/en active Pending
- 2013-05-31 CN CN201320454096.XU patent/CN203402986U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108712933A (en) * | 2016-03-09 | 2018-10-26 | 皇家飞利浦有限公司 | Component including being in relative to each other removable at least two elements and antipollution system arranged |
| TWI803458B (en) * | 2016-03-09 | 2023-06-01 | 荷蘭商皇家飛利浦有限公司 | A filter assembly and a vessel comprising the same |
| CN109513250A (en) * | 2017-09-19 | 2019-03-26 | 赛多利斯史泰迪生物技术有限责任公司 | Filtration system and filter method for filtering fluid |
| CN109513250B (en) * | 2017-09-19 | 2021-04-06 | 赛多利斯史泰迪生物技术有限责任公司 | Filtration system and filtration method for filtering a fluid |
| CN112704928A (en) * | 2020-12-22 | 2021-04-27 | 重庆浩峰继科技有限公司 | Dislocation formula self-cleaning filter equipment |
| CN112704928B (en) * | 2020-12-22 | 2022-11-08 | 中建三局绿色产业投资有限公司 | Dislocation formula self-cleaning filter equipment |
| CN119409309A (en) * | 2024-10-11 | 2025-02-11 | 生态环境部南京环境科学研究所 | A device and method for oxidative degradation of typical PPCPs organic matter in sewage |
Also Published As
| Publication number | Publication date |
|---|---|
| US20130319925A1 (en) | 2013-12-05 |
| CN103626343A (en) | 2014-03-12 |
| WO2013181129A1 (en) | 2013-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20160531 |