CN103638703B - A kind of improvement filter - Google Patents
A kind of improvement filter Download PDFInfo
- Publication number
- CN103638703B CN103638703B CN201310587881.7A CN201310587881A CN103638703B CN 103638703 B CN103638703 B CN 103638703B CN 201310587881 A CN201310587881 A CN 201310587881A CN 103638703 B CN103638703 B CN 103638703B
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- filter plate
- filter
- chassis
- machine body
- game
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- 239000007788 liquid Substances 0.000 claims abstract description 38
- 230000003044 adaptive effect Effects 0.000 claims description 17
- 239000000706 filtrate Substances 0.000 claims description 17
- 239000012530 fluid Substances 0.000 claims description 17
- 239000007921 spray Substances 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 8
- 239000003814 drug Substances 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 3
- 235000013361 beverage Nutrition 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The invention provides a kind of improvement filter, comprise upper machine body, lower body, motor, reductor, upper dish, chassis, handling filter board door, bearing arrangement, mandrel, support column, filter plate.The present invention is scientific and reasonable for structure, cheap for manufacturing cost, practicality simple to operate, fast easy to maintenance, is easy to application in liquid filtering fields such as nuclear power, chemical industry, light industry, medicine.
Description
Technical field
The present invention relates to a kind of filter plant in the liquid filtering fields such as nuclear power, sewage, chemical industry, light industry, medicine, beverage, be specifically related to a kind of improvement filter.
Background technology
At present, in liquid filtering fields such as nuclear power, sewage, chemical industry, light industry, medicine, beverages, there is a variety of filter plant in the market, at the manufacture view of large discharge filter plant, the making area that a lot of enterprise takes to increase filter area, mostly takes to strengthen filter disc, add difficulty to filter disc making aspect simultaneously, in installation, too increase difficulty; In operation, as there is filter disc fault, apparatus casing is just needed to open, even also need the parts such as main shaft to pull down just can carry out filter disc maintenance, as indivedual filter disc needs to change, return manufacturer's maintenance, do not have object to replace filter disc at the scene, cause equipment not use, must wait until that filter disc puts in place and just can carry out.In this case, time-consuming, use producer to use such equipment, the serious problems such as stopping production of delaying work can be caused.Patent name: liquid waste treating apparatus, number of patent application: disclose in 2011102200757 patented technologies by opening and closing hatch door, for soaking picking and placeing of film, but apparatus structure is unreasonable, can not obtain wide popularization and application.Patent name: a kind of disk type filtering equipment, the patent No.: 2010102041879, disclose pallet pressured dish locking nut between platen that n filter disc and supporting pad thereof be positioned at mandrel by long key in this patented technology to fix, n filter disc leg is placed on symmetrical n bar pillar by n pillar and is connected to pallet between platen, utilizes pillar two end nut to fix; Filter disc and mandrel form one, do not open housing etc. and can get any more filter disc.Such problem exists always, is not solved preferably.
Summary of the invention
In order to solve the problem, the object of this invention is to provide a kind of simple to operate, easy-to-use improvement filter.The present invention is achieved in that one improvement filter of the present invention, comprise upper machine body, lower body, motor, reductor, upper dish, chassis, handling filter board door, bearing arrangement, mandrel, support column, filter plate, described upper machine body and described lower body are connected to form filtrate cavity, described reductor is located at and is connected limit, described upper machine body top side, one end of described reductor is connected with described motor, the other end of described reductor connects the second sprocket wheel or the second belt pulley, by the first sprocket wheel or the corresponding level connection joint of the first belt pulley of chain or belt and described mandrel upper end, the upper vertical of described mandrel is passed and is connected described upper dish and is connected with described first sprocket wheel or described first belt pulley with upper seal support, its upper end, described mandrel bottom from the center on described chassis and described bearing arrangement central vertical through, be connected with described lower body by bottom sealing socket, it is that solid, following part is provided with hollow flow passage that described mandrel coils above part on described, described arbor portions on described between dish with described chassis, be provided with N number of mid-game and adaptive with described filter plate, described chassis and described mid-game are all designed with flow channel for liquids and communicate with described hollow flow passage, support column described in N root is divided equally and the described upper dish of vertical connection, described mid-game and described chassis, and adaptive with described filter plate, the fluid termination of filter plate one end described in N sheet inserts the through hole of described mid-game or described chassis flow channel for liquids and correspondence connects, the other end of described filter plate is corresponding with fixture connects, described handling filter board door is located at the side of described upper machine body.
Described upper machine body is connected with described reductor, blast pipe, Pressure gauge, handling filter board door, visor, spray equipment, spray feed tube, feed tube, buffer unit, described upper seal support; As preferably: described blast pipe and described feed tube and described spray feed tube are located at described upper machine body top respectively, described buffer unit is located at described upper machine body upper inside wall and is connected with described feed tube, described upper machine body upper portion central hole connects described upper seal support, described mandrel top is connected with described reductor through the centre bore of described upper seal support, described visor is located at the front that the side of described upper machine body or described visor are located at described handling filter board door, and described Pressure gauge is located at side or the top of described upper machine body.
Support column described in N root is divided equally and the vertical outer circumferential edge that connects described upper dish and described chassis and adaptive with filter plate described in N sheet, or support column described in N root is divided equally and the described upper dish of vertical connection, mid-game and described chassis, and it is adaptive with filter plate described in N sheet, as preferably, support column described in N root is divided equally and the vertical outer circumferential edge connecting described upper dish, mid-game and described chassis; Two adjacent described support columns spacing at least translation can go out the spacing of 1 described filter plate.
Described handling filter board door is located at the side of described upper machine body, the unlatching hatch of described handling filter board door is greater than the bore that the described filter plate of more than 2 is taken out in translation, described upper machine body side is provided with the above handling filter board door of 1 fan, N fans described handling filter board door at least can load and unload 1 described filter plate in the part of described upper machine body side horizontal overlap, and N fans described handling filter board door can complete all described filter plate handling procedures.
Described upper dish divided equally by filter plate described in N sheet, described mid-game and described chassis, certain spacing is all had between the described filter plate of same level, be convenient to the handling of described filter plate, cleaning discharge, N number of described mid-game is equipped with between dish and described chassis on described, and it is adaptive with described mandrel and described filter plate, described mid-game, described chassis is provided with described flow channel for liquids and communicates with described hollow flow passage, on described mid-game and described chassis, plane is provided with N number of described through hole and communicates with described flow channel for liquids, described upper dish and described mid-game lower plane are equipped with N number of described fixture, and it is adaptive with described filter plate, the fluid termination of filter plate one end described in N sheet inserts the described through hole of described flow channel for liquids and correspondence connects, the other end of described filter plate is corresponding with described fixture connects.
Bottom, described chassis is provided with scraper plate, or described bearing arrangement top is located at by described scraper plate.
Described lower body is provided with scum pipe, underseal seat, described bearing arrangement, supporting leg, and is connected with clean liquid pipe by described underseal seat, and described underseal seat and described bottom sealing socket, described lower body form clean sap cavity body; As preferably: supporting leg described in N bar is located at and all bottom lower body described in sub-support, or described supporting leg is made into frame-type and is located at and supports bottom described lower body, or described supporting leg and described lower body actual requirement adaptation.
One improvement filter of the present invention, its method of operating, institute's filtrate body utilizes transport pump, enters in described filtrate cavity by described input duct, described buffer unit, described institute filtrate body is tackled by filter plate described in N sheet and is filtered afterwards, and after filter, clean liquid enters described flow channel for liquids through described hollow flow passage, from described clean liquid pipe outflow by the fluid termination of described filter plate through described through hole afterwards; Institute's filtrate body need drainage medium carry out drainage filter interception time, can when institute's filtrate body is fully loaded with described filtrate cavity, make filter plate described in it carry out pre-coated filter aid medium, carry out filter progress after completing; Described filter plate is according to filtered liquid adaptation; After filtration terminates, what described filtrate inside cavity stayed is residue mixed liquor, discharged by the valve of described scum pipe, open the valve of described spray feed tube afterwards, starting described motor to drive described in described mandrel, linkage filter plate described in support column described in dish and described mid-game and described chassis thereof, N bar and N sheet thereof to rotate by described reductor, cleaning fluid carries out cleaning showers by described spray equipment to filter plate described in N sheet, and mixed liquor after cleaning is also discharged from described scum pipe; Or take back-flushing method, cleaning fluid is entered by described clean liquid pipe, enter described filter plate through described hollow flow passage, described flow channel for liquids, described through hole, described fluid termination and carry out backwash to it, also can be equipped with gas and vapor permeation recoil, after cleaning, liquid is discharged from described scum pipe simultaneously.
One improvement filter of the present invention, the method of filter plate dismounting described in N sheet, open corresponding described handling filter board door, pull down the connection of the fluid termination of described filter plate and described through hole afterwards, pull down the other end of described filter plate and the connection of described fixture afterwards, described filter plate takes out and translation goes out described handling filter board door afterwards.
The present invention is scientific and reasonable for structure, cheap for manufacturing cost, practicality simple to operate, fast easy to maintenance, durable in use, is easy to application in liquid filtering fields such as nuclear power, chemical industry, light industry, medicine.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Motor 1, reductor 2, blast pipe 3, buffer unit 4, upper dish 5, filter plate 6, upper machine body 8, Pressure gauge 9, support column 10, handling filter board door 11, visor 12, chassis 13, lower body 14, bearing arrangement 15, bottom sealing socket 16, clean liquid pipe 17, underseal seat 18, scum pipe 19, supporting leg 20, scraper plate 21, spray equipment 22, upper seal support 23, spray feed tube 24, feed tube 26, mandrel 27, mid-game 28, fluid termination 29, fixture 30.
Detailed description of the invention
As shown in Figure 1, one improvement filter of the present invention, comprise upper machine body 8, lower body 14, motor 1, reductor 2, upper dish 5, chassis 13, handling filter board door 11, bearing arrangement 15, mandrel 27, support column 10, filter plate 6, described upper machine body 8 is connected to form filtrate cavity with described lower body 14, described reductor (2) is located at and is connected described upper machine body (8) limit, top side, one end of described reductor (2) is connected with described motor (1), the other end of described reductor (2) connects the second sprocket wheel or the second belt pulley, by the first sprocket wheel or the corresponding level connection joint of the first belt pulley of chain or belt and described mandrel (27) upper end, the upper vertical of described mandrel 27 is passed and is connected described upper dish 5 and is connected with described first sprocket wheel or described first belt pulley with upper seal support 23, its upper end, described mandrel 27 bottom is passed with described bearing arrangement 15 central vertical from the center on described chassis 13, is connected with described lower body 14 by bottom sealing socket 16, the part of described mandrel 27 dish more than 5 on described is solid, and following part is provided with hollow flow passage, described mandrel 27 part on described between dish 5 and described chassis 13 is provided with N number of mid-game 28 and adaptive with described filter plate 6, and described chassis 13 and described mid-game 28 are equipped with flow channel for liquids and communicate with described hollow flow passage, support column 10 described in N root is divided equally and the described upper dish 5 of vertical connection, described mid-game 28 and described chassis 13, and adaptive with described filter plate 6, the fluid termination 29 of filter plate 6 one end described in N sheet inserts the through hole of described mid-game 28 or described chassis 13 flow channel for liquids and correspondence connects, the other end of described filter plate 6 is corresponding with fixture 30 connects, described handling filter board door 11 is located at the side of described upper machine body 8.
Described upper machine body 8 with described reductor 2, blast pipe 3, Pressure gauge 9, load and unload filter board door 11, visor 12, spray equipment 22, spray feed tube 24, feed tube 26, buffer unit 4, described upper seal support 23 be connected; As preferably: described blast pipe 3 and described feed tube 26 and described spray feed tube 24 are located at described upper machine body 8 top respectively, described buffer unit 4 is located at described upper machine body 8 upper inside wall and is connected with described feed tube 26, described upper machine body 8 upper portion central hole connects described upper seal support 23, described mandrel 27 top is connected with described reductor 2 through the centre bore of described upper seal support 23, described visor 12 is located at the front that the side of described upper machine body 8 or described visor 12 are located at described handling filter board door 11, and described Pressure gauge 9 is located at side or the top of described upper machine body 8.
Support column 10 described in N root is divided equally and the vertical outer circumferential edge that connects described upper dish 5 and described chassis 13 and adaptive with filter plate 6 described in N sheet; Or support column 10 described in N root is divided equally and the vertical outer circumferential edge connecting described upper dish 5, mid-game 28 and described chassis 13, and adaptive with filter plate 6 described in N sheet; Between described upper dish 5 and described chassis 13 or between described upper dish 5 and described mid-game 28 or between described mid-game 28 and described chassis 13, as preferably 1: described support column 10 designs 2 or 3 or 4 or 5 or 6, and adaptive with described upper dish 5 and described chassis 13, described mid-game 28, described filter plate 6; As preferably 2: described support column 10 designs: 8 or 10 or 12 or 14 or 16 or 18 or 20, and adaptive with described upper dish 5 and described chassis 13, described mid-game 28, described filter plate 6; Two adjacent described support columns 10 spacing at least translation can go out the spacing of 1 described filter plate 6.
Described handling filter board door 11 is located at the side of described upper machine body 8, the unlatching hatch of described handling filter board door 11 is greater than the bore that the described filter plate 6 of more than 2 is taken out in translation, described upper machine body 8 side is provided with the above handling filter board door 11 of 1 fan, N fans described handling filter board door 11 and at least can load and unload 1 described filter plate 6, N in the part of described upper machine body 8 side horizontal overlap and fan described handling filter board door 11 and can complete all described filter plate 6 handling procedures.
Described upper dish 5 divided equally by filter plate 6 described in N sheet, described mid-game 28 and described chassis 13, certain spacing is all had between the described filter plate 6 of same level, be convenient to described filter plate 6 load and unload, cleaning discharge, N number of described mid-game 28 is provided with between dish 5 and described chassis 13 on described, and it is adaptive with described mandrel 27 and described filter plate 6, described mid-game 28, described chassis 13 is provided with described flow channel for liquids and communicates with described hollow flow passage, on described mid-game 28 and described chassis 13, plane is provided with N number of described through hole and communicates with described flow channel for liquids, described upper dish 5 and described mid-game 28 lower plane are equipped with N number of described fixture 30, and it is adaptive with described filter plate 6, the fluid termination 29 of filter plate 6 one end described in N sheet inserts the described through hole of described flow channel for liquids and correspondence connects, the other end of described filter plate 6 is corresponding with described fixture 30 connects.
Bottom, described chassis 13 is provided with scraper plate 21, or described bearing arrangement 15 top is located at by described scraper plate 21.
Described lower body 14 is provided with scum pipe 19, underseal seat 18, described bearing arrangement 15, supporting leg 20, and is connected with clean liquid pipe 17 by described underseal seat 18, and described underseal seat 18 forms clean sap cavity body with described bottom sealing socket 16, described lower body 14; As preferably: supporting leg 20 described in N bar is located at and all bottom lower body 14 described in sub-support, or described supporting leg 20 is made into frame-type and is located at and supports bottom described lower body 14, or described supporting leg 20 is adaptive with described lower body 14 actual requirement.
One improvement filter of the present invention, its method of operating, institute's filtrate body utilizes transport pump, enters in described filtrate cavity by described input duct 26, described buffer unit 4, described institute filtrate body is tackled by filter plate 6 described in N sheet and is filtered afterwards, and after filter, clean liquid enters described flow channel for liquids through described hollow flow passage, flow out from described clean liquid pipe 17 by the fluid termination of described filter plate 6 through described through hole afterwards; Institute's filtrate body need drainage medium carry out drainage filter interception time, can when institute's filtrate body is fully loaded with described filtrate cavity, make filter plate 6 described in it carry out pre-coated filter aid medium, carry out filter progress after completing; Described filter plate 6 is according to filtered liquid adaptation; After filtration terminates, what described filtrate inside cavity stayed is residue mixed liquor, discharged by the valve of described scum pipe 19, open the valve of described spray feed tube 24 afterwards, starting described motor 1 to drive described in described mandrel 27, linkage filter plate 6 described in support column 10 described in dish 5 and described mid-game 28 and described chassis 13 thereof, N bar and N sheet thereof to rotate by described reductor 2, cleaning fluid carries out cleaning showers by filter plate 6 described in described spray equipment 22 pairs of N sheets, and mixed liquor after cleaning is also discharged from described scum pipe 19; Or take back-flushing method, cleaning fluid is entered by described clean liquid pipe 17, enter described filter plate 6 through described hollow flow passage, described flow channel for liquids, described through hole, described fluid termination 29 and backwash is carried out to it, also can be equipped with gas and vapor permeation recoil, after cleaning, liquid is discharged from described scum pipe 19 simultaneously.
One improvement filter of the present invention, the method that filter plate 6 described in N sheet is dismantled, open corresponding described handling filter board door 11, pull down the connection of fluid termination 29 with described through hole of described filter plate 6 afterwards, pull down the other end of described filter plate 6 and the connection of described fixture 30 afterwards, described filter plate 6 taking-up afterwards also translation goes out described handling filter board door 11.
The present invention is scientific and reasonable for structure, cheap for manufacturing cost, practicality simple to operate, fast easy to maintenance, durable in use, is easy to application in liquid filtering fields such as nuclear power, chemical industry, light industry, medicine.
Claims (6)
1. an improvement filter, comprise upper machine body (8), lower body (14), motor (1), reductor (2), upper dish (5), chassis (13), handling filter board door (11), bearing arrangement (15), mandrel (27), support column (10), filter plate (6), it is characterized in that, described upper machine body (8) and described lower body (14) are connected to form filtrate cavity, described reductor (2) is located at and is connected described upper machine body (8) limit, top side, one end of described reductor (2) is connected with described motor (1), the other end of described reductor (2) connects the second sprocket wheel or the second belt pulley, by the first sprocket wheel or the corresponding level connection joint of the first belt pulley of chain or belt and described mandrel (27) upper end, the upper vertical of described mandrel (27) is passed and is connected described upper dish (5) and is connected with described first sprocket wheel or described first belt pulley with upper seal support (23), its upper end, described mandrel (27) bottom from described chassis (13) and described bearing arrangement (15) central vertical through, be connected with described lower body (14) by bottom sealing socket (16), the part that described mandrel (27) coils more than (5) on described is that solid, following part is provided with hollow flow passage, described mandrel (27) part on described between dish (5) and described chassis (13) be provided with N number of mid-game (28) and with described filter plate (6) adaptation, described chassis (13) and described mid-game (28) are equipped with flow channel for liquids and communicate with described hollow flow passage, support column (10) described in N root is divided equally and vertical is connected described upper dish (5), described mid-game (28) and described chassis (13), and with described filter plate (6) adaptation, the fluid termination (29) of filter plate (6) one end described in N sheet inserts the through hole of described mid-game (28) or described chassis (13) flow channel for liquids and correspondence connects, the other end of described filter plate (6) is corresponding with fixture (30) connects, described handling filter board door (11) is located at the side of described upper machine body (8).
2. one improvement filter according to claim 1, it is characterized in that, described upper machine body (8) with described reductor (2), blast pipe (3), Pressure gauge (9), load and unload filter board door (11), visor (12), spray equipment (22), spray feed tube (24), feed tube (26), buffer unit (4), upper seal support (23) be connected, described blast pipe (3) and described feed tube (26) and described spray feed tube (24) are located at described upper machine body (8) top respectively, described buffer unit (4) is located at described upper machine body (8) upper inside wall and is connected with described feed tube (26), described upper machine body (8) upper portion central hole connects described upper seal support (23), described mandrel (27) top is connected with described reductor (2) through the centre bore of described upper seal support (23), described visor (12) is located at the side of described upper machine body (8), or described visor (12) is located at the front of described handling filter board door (11).
3. one improvement filter according to claim 1, is characterized in that, support column (10) described in N root divide equally and vertical connect described upper dish (5) and described chassis (13) outer circumferential edge and with filter plate (6) adaptation described in N sheet; Or support column (10) described in N root is divided equally and the vertical outer circumferential edge connecting described upper dish (5), described mid-game (28) and described chassis (13), and with filter plate (6) adaptation described in N sheet; Two adjacent described support columns (10) spacing at least translation can go out the spacing of 1 described filter plate (6).
4. one improvement filter according to claim 1, it is characterized in that, described handling filter board door (11) is located at the side of described upper machine body (8), the unlatching hatch of described handling filter board door (11) is greater than the bore that the described filter plate (6) of more than 2 is taken out in translation, described upper machine body (8) side is provided with the above handling filter board door (11) of 1 fan, N fans described handling filter board door (11) at least can load and unload 1 described filter plate (6) in the part of described upper machine body (8) side horizontal overlap, N fans described handling filter board door (11) can complete all described filter plate (6) handling procedures.
5. one improvement filter according to claim 1, it is characterized in that, described upper dish (5) divided equally by filter plate (6) described in N sheet, described mid-game (28) and described chassis (13), certain spacing is all had between the described filter plate (6) of same level, be convenient to described filter plate (6) handling, cleaning discharge, N number of described mid-game (28) is provided with on described between dish (5) and described chassis (13), and it is adaptive with described mandrel (27) and described filter plate (6), described mid-game (28), described chassis (13) is provided with described flow channel for liquids and communicates with described hollow flow passage, described mid-game (28) and described chassis (13) upper plane are provided with N number of described through hole and communicate with described flow channel for liquids, described upper dish (5) and described mid-game (28) lower plane are equipped with N number of described fixture (30), and it is adaptive with described filter plate (6), the fluid termination (29) of filter plate (6) one end described in N sheet inserts the described through hole of described flow channel for liquids and correspondence connects, the other end of described filter plate (6) is corresponding with described fixture (30) connects.
6. one improvement filter according to claim 1, it is characterized in that, described lower body (14) is equipped with scum pipe (19), underseal seat (18), described bearing arrangement (15), supporting leg (20), and be connected with clean liquid pipe (17) by described underseal seat (18), described underseal seat (18) and described bottom sealing socket (16), described lower body (14) form clean sap cavity body; Supporting leg (20) described in N bar is located at and equal lower body (14) bottoms described in sub-support, or described supporting leg (20) is made into frame-type and is located at and supports described lower body (14) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310587881.7A CN103638703B (en) | 2013-11-21 | 2013-11-21 | A kind of improvement filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310587881.7A CN103638703B (en) | 2013-11-21 | 2013-11-21 | A kind of improvement filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103638703A CN103638703A (en) | 2014-03-19 |
| CN103638703B true CN103638703B (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310587881.7A Active CN103638703B (en) | 2013-11-21 | 2013-11-21 | A kind of improvement filter |
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| CN (1) | CN103638703B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2161092A (en) * | 1984-07-07 | 1986-01-08 | Seitz Enzinger Noll Masch | Filter press |
| CN200966948Y (en) * | 2006-07-20 | 2007-10-31 | 九江市庐精制药机械有限公司 | Liquid filter |
| CN101537275A (en) * | 2009-03-24 | 2009-09-23 | 刘建华 | Special filter plate for diatomite |
| CN101850197A (en) * | 2010-06-21 | 2010-10-06 | 薛爱民 | High-efficiency energy-saving disk type filtering equipment |
| CN201799156U (en) * | 2010-10-01 | 2011-04-20 | 上海松岩机电设备成套有限公司 | Multi-cylinder type self-cleaning filter |
| CN202052391U (en) * | 2011-04-06 | 2011-11-30 | 海宁圣华过滤设备有限公司 | Filter |
| CN203556191U (en) * | 2013-11-21 | 2014-04-23 | 高云芝 | Improved filter unit |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002166106A (en) * | 2000-11-30 | 2002-06-11 | Tookemi:Kk | Filter apparatus |
| CN102166442B (en) * | 2011-03-18 | 2015-03-25 | 陈学嘉 | Double-screw solid-liquid separator |
| CN102407045B (en) * | 2011-11-02 | 2013-08-28 | 北京万邦达环保技术股份有限公司 | Filter |
-
2013
- 2013-11-21 CN CN201310587881.7A patent/CN103638703B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2161092A (en) * | 1984-07-07 | 1986-01-08 | Seitz Enzinger Noll Masch | Filter press |
| US4643827A (en) * | 1984-07-07 | 1987-02-17 | Seitz Enzinger Noll Maschinenbau Aktiengesellschaft | Filter press for cake filtration |
| CN200966948Y (en) * | 2006-07-20 | 2007-10-31 | 九江市庐精制药机械有限公司 | Liquid filter |
| CN101537275A (en) * | 2009-03-24 | 2009-09-23 | 刘建华 | Special filter plate for diatomite |
| CN101850197A (en) * | 2010-06-21 | 2010-10-06 | 薛爱民 | High-efficiency energy-saving disk type filtering equipment |
| CN201799156U (en) * | 2010-10-01 | 2011-04-20 | 上海松岩机电设备成套有限公司 | Multi-cylinder type self-cleaning filter |
| CN202052391U (en) * | 2011-04-06 | 2011-11-30 | 海宁圣华过滤设备有限公司 | Filter |
| CN203556191U (en) * | 2013-11-21 | 2014-04-23 | 高云芝 | Improved filter unit |
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| Publication number | Publication date |
|---|---|
| CN103638703A (en) | 2014-03-19 |
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