CN103638718B - A kind of filter plant of detachable filter plate - Google Patents
A kind of filter plant of detachable filter plate Download PDFInfo
- Publication number
- CN103638718B CN103638718B CN201310587890.6A CN201310587890A CN103638718B CN 103638718 B CN103638718 B CN 103638718B CN 201310587890 A CN201310587890 A CN 201310587890A CN 103638718 B CN103638718 B CN 103638718B
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- Prior art keywords
- filter plate
- sector
- machine body
- filter
- upper machine
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- 239000007788 liquid Substances 0.000 claims abstract description 33
- 239000000706 filtrate Substances 0.000 claims description 18
- 239000012530 fluid Substances 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 15
- 230000003044 adaptive effect Effects 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 8
- 235000013361 beverage Nutrition 0.000 abstract description 5
- 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
- 239000010865 sewage Substances 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000011010 flushing procedure Methods 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
Abstract
The invention provides a kind of filter plant of detachable filter plate, comprise upper machine body, lower body, motor, reductor, upper cover, the end drag, scraper plate, bearing arrangement, mandrel, column, Sector filter plate.The present invention is scientific and reasonable for structure, cheap for manufacturing cost on year-on-year basis, and practicality simple to operate is fast easy to maintenance, is easy to application in liquid filtering fields such as nuclear power, sewage, chemical industry, light industry, medicine, beverages.
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 filter plant of detachable filter plate.
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 filter plant of simple to operate, easy-to-use detachable filter plate.The present invention is achieved in that a kind of filter plant of detachable filter plate, comprise upper machine body, lower body, motor, reductor, upper cover, the end, drags, scraper plate, bearing arrangement, mandrel, column, Sector filter plate, described upper machine body and described lower body are connected to form filtrate cavity, one end of described reductor is connected with described motor, the other end of described reductor is connected with described upper machine body, the upper vertical of described mandrel is connected with described reductor with the upper seal support at described upper machine body center through described upper cover, the center that described mandrel bottom was dragged from the described end and described bearing arrangement pass perpendicularly through, be connected with described lower body by bottom sealing socket, the part of described mandrel more than described upper cover is solid, following part is provided with hollow flow passage, described arbor portions between described upper cover and the described end drag, be provided with N number of liquid through-hole and adaptive with described Sector filter plate, column two ends described in 2 ~ N root are divided equally and vertical are connected the outer circumferential edge of dragging described upper cover and the described end, the fluid termination of Sector filter plate described in N sheet insert described liquid through-hole and connect, the outer circumferential edge support plate of described Sector filter plate and described column level connection joint.
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, 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.
Column two ends described in N bar vertically connect the outer circumferential edge of dragging described upper cover and the described end, the outer circumferential edge of dragging described upper cover and the described end divided equally by 2 the above columns and the circle formed with Sector filter plate described in N sheet is adaptive, two adjacent described columns spacing at least translation can go out the spacing of 1 described Sector filter plate outer circumferential edge, the described uprights between described upper cover and the described end drag is arranged with the adaptive jockey with described Sector 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 Sector 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 Sector 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 Sector filter plate handling procedures.
The inside and outside round edge of described Sector filter plate, the circumference of inside and outside round edge formed are divided equally more than 2 deciles by described Sector filter plate, certain spacing is all had between described Sector filter plate between same level and upper and lower, be convenient to the handling of described Sector filter plate and cleaning discharge, described liquid through-hole is inserted and corresponding connection in the fluid termination of described Sector filter plate, the outer circumferential edge support plate of described Sector filter plate is corresponding with described column to be connected, and described outer circumferential edge support plate is provided with and can loads and unloads described Sector filter plate spacing.
Described scraper plate is located at the described end and is dragged bottom, or is located at described bearing arrangement top.
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 machine connect and 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.
It is adaptive that each connecting portion carries out sealing according to designing requirement, and its connecting portion is selected according to designing requirement.
The filter plant of a kind of detachable filter plate 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 filtered by Sector filter plate interception described in N sheet afterwards, and after filter, clean liquid is entered described hollow flow passage by the fluid termination of described Sector filter plate through described liquid through-hole, flows out from described clean liquid pipe 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 Sector filter plate described in it carry out pre-coated filter aid medium; Described Sector filter plate requires adaptive according to institute's filtrate body technique; 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, start that described motor drives upper cover described in described mandrel, linkage and the described end to drag by described reductor, Sector filter plate described in column described in N bar and N sheet thereof rotates, cleaning fluid carries out cleaning showers by described spray equipment to Sector filter plate described in N sheet, and discharges from described scum pipe; Or take back-flushing method, cleaning fluid is entered by described clean liquid pipe, enter described Sector filter plate through described hollow flow passage, described liquid 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.
The filter plant of a kind of detachable filter plate of the present invention, the method of Sector filter plate dismounting described in N sheet, open corresponding described handling filter board door, pull down the connection of the fluid termination of described Sector filter plate and described liquid through-hole afterwards, pull down the other end of described Sector filter plate and the connection of described column afterwards, described Sector 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 on year-on-year basis, and practicality simple to operate is fast easy to maintenance, is easy to application in liquid filtering fields such as nuclear power, sewage, chemical industry, light industry, medicine, beverages.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Motor 1, reductor 2, blast pipe 3, buffer unit 4, upper cover 5, Sector filter plate 6, upper machine body 8, Pressure gauge 9, column 10, handling filter board door 11, visor 12, the end drag 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.
Detailed description of the invention
As shown in Figure 1, the filter plant of a kind of detachable filter plate of the present invention, comprise upper machine body 8, lower body 14, motor 1, reductor 2, upper cover 5, the end, drags 13, scraper plate 21, bearing arrangement 15, mandrel 27, column 10, Sector filter plate 6, described upper machine body 8 is connected to form filtrate cavity with described lower body 14, one end of described reductor 2 is connected with described motor 1, the other end of described reductor 2 is connected with described upper machine body 8, the upper vertical of described mandrel 27 is connected with described reductor 2 with the upper seal support 23 at described upper machine body 8 center through described upper cover 5, described mandrel 27 bottom drags the center of 13 and described bearing arrangement 15 to pass perpendicularly through from the described end, be connected with described lower body 14 by bottom sealing socket 16, described mandrel 27 is solid in the part of described upper cover more than 5, following part is provided with hollow flow passage, described mandrel 27 part between 13 is dragged at described upper cover 5 and the described end, be provided with N number of liquid through-hole and adaptive with described Sector filter plate 6, column 10 two ends described in 2 ~ N root are divided equally and vertical are connected the outer circumferential edge that described upper cover 5 and the described end drag 13, the fluid termination of Sector filter plate 6 described in N sheet insert described liquid through-hole and connect, the outer circumferential edge support plate of described Sector filter plate 6 and described column 10 level connection joint.
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, 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, and 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.
Described column 10 two ends vertically connect the outer circumferential edge that described upper cover 5 and the described end drag 13,2 the above columns 10 are divided equally described upper cover 5 and the described end and are dragged the outer circumferential edge of 13 and the circle formed with Sector filter plate described in N sheet 6 is adaptive, as preferably 1: described column 10 designs 2 or 3 or 4 or 5 or 6, and drag 13 with described upper cover 5 and the described end, described filter plate 6 is adaptive; As preferably 2: described column 10 designs 8 or 10 or 12 or 14 or 16 or 18 or 20, and drag 13 with described upper cover 5 and the described end, described filter plate 6 is adaptive; Two adjacent described columns 10 spacing at least translation can go out the spacing of Sector filter plate 6 outer circumferential edge described in a slice, drag described column 10 part between 13 to be provided with the adaptive jockey with described Sector filter plate 6 at described upper cover 5 and the described end.
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 Sector 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 Sector 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 Sector filter plate 6 handling procedures.
The inside and outside round edge of described Sector filter plate 6, the circumference of inside and outside round edge formed are divided equally more than 2 deciles by described Sector filter plate 6, certain spacing is all had between described Sector filter plate 6 between same level and upper and lower, be convenient to described Sector filter plate 6 load and unload and clean discharge, the fluid termination of described Sector filter plate 6 is inserted described liquid through-hole and connects, the outer circumferential edge support plate of described Sector filter plate 6 is corresponding with described column 10 to be connected, and described outer circumferential edge support plate is provided with and can loads and unloads described Sector filter plate 6 spacing.
Described scraper plate 21 is located at the described end and is dragged bottom 13, or is located at described bearing arrangement 15 top.
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.
The filter plant of a kind of detachable filter plate 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 Sector filter plate 6 described in N sheet and is filtered afterwards, and after filter, clean liquid is entered described hollow flow passage by the fluid termination of described Sector filter plate 6 through described liquid through-hole, flows out from described clean liquid pipe 17 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 Sector filter plate 6 described in it carry out pre-coated filter aid medium, carry out filter progress after completing; Described Sector 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, start that described motor 1 drives upper cover 5 and the described end described in described mandrel 27, linkage to drag 13 by described reductor 2, Sector filter plate 6 described in column described in N bar and N sheet thereof rotates, cleaning fluid carries out cleaning showers by Sector 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 Sector filter plate 6 through described hollow flow passage, described liquid 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 19 simultaneously.
The filter plant of a kind of detachable filter plate of the present invention, the method that Sector filter plate 6 described in N sheet is dismantled, open corresponding described handling filter board door 11, pull down the connection of the fluid termination of described Sector filter plate 6 and described liquid through-hole afterwards, pull down the other end of described Sector filter plate 6 and the connection of described column 10 afterwards, described Sector filter plate 6 takes out and translation goes out described handling filter board door 11 afterwards.
The present invention is scientific and reasonable for structure, cheap for manufacturing cost on year-on-year basis, and practicality simple to operate is fast easy to maintenance, is easy to application in liquid filtering fields such as nuclear power, sewage, chemical industry, light industry, medicine, beverages.
Claims (6)
1. a filter plant for detachable filter plate, comprises upper machine body (8), lower body (14), motor (1), reductor (2), upper cover (5), the end, drags (13), scraper plate (21), bearing arrangement (15), mandrel (27), column (10), Sector filter plate (6), is characterized in that, described upper machine body (8) and described lower body (14) are connected to form filtrate cavity, and one end of described reductor (2) is connected with described motor (1), the other end of described reductor (2) is connected with described upper machine body (8), the upper vertical of described mandrel (27) is connected with described reductor (2) with the upper seal support (23) at described upper machine body (8) center through described upper cover (5), and described mandrel (27) bottom drags the center of (13) and described bearing arrangement (15) to pass perpendicularly through from the described end, be connected with described lower body (14) by bottom sealing socket (16), the part of described mandrel (27) more than described upper cover (5) is solid, following part is provided with hollow flow passage, drags described mandrel (27) part between (13) at described upper cover (5) and the described end, be provided with N number of liquid through-hole and adaptive with described Sector filter plate (6), column (10) two ends described in 2 ~ N root are divided equally and vertical are connected the outer circumferential edge that (13) are dragged at described upper cover (5) and the described end, the fluid termination of Sector filter plate (6) described in N sheet insert described liquid through-hole and connect, the outer circumferential edge support plate of described Sector filter plate (6) is connected with described column (10).
2. the filter plant of a kind of detachable filter plate 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 upper machine body (8) upper inside wall is located at by described buffer unit (4), be 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. the filter plant of a kind of detachable filter plate according to claim 1, it is characterized in that, described column (10) two ends vertically connect the outer circumferential edge that (13) are dragged at described upper cover (5) and the described end, 2 the above columns (10) divide equally the outer circumferential edge that (13) are dragged at described upper cover (5) and the described end, and the circle formed with Sector filter plate (6) described in N sheet is adaptive, two adjacent described columns (10) spacing at least translation can go out the spacing of Sector filter plate described in a slice (6) outer circumferential edge, the part of the described column (10) between (13) is dragged to be equipped with the adaptive jockey with described Sector filter plate (6) at described upper cover (5) and the described end.
4. the filter plant of a kind of detachable filter plate according to claim 2, 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 Sector 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 Sector 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 Sector filter plate (6) handling procedures.
5. the filter plant of a kind of detachable filter plate according to claim 1, it is characterized in that, the inside and outside round edge of described Sector filter plate (6), the circumference of the inside and outside round edge formed is divided equally more than 2 deciles by described Sector filter plate (6), certain spacing is all had between described Sector filter plate (6) between same level and upper and lower, be convenient to described Sector filter plate (6) handling and cleaning discharge, the fluid termination of described Sector filter plate (6) is inserted described liquid through-hole and connects, the outer circumferential edge support plate of described Sector filter plate (6) is corresponding with described column (10) to be connected, described outer circumferential edge support plate is provided with and can loads and unloads described Sector filter plate (6) spacing.
6. the filter plant of a kind of detachable filter plate 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 |
|---|---|---|---|
| CN201310587890.6A CN103638718B (en) | 2013-11-21 | 2013-11-21 | A kind of filter plant of detachable filter plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310587890.6A CN103638718B (en) | 2013-11-21 | 2013-11-21 | A kind of filter plant of detachable filter plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103638718A CN103638718A (en) | 2014-03-19 |
| CN103638718B true CN103638718B (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310587890.6A Active CN103638718B (en) | 2013-11-21 | 2013-11-21 | A kind of filter plant of detachable filter plate |
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| Country | Link |
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| CN (1) | CN103638718B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113943063B (en) * | 2021-09-09 | 2022-11-01 | 华能嘉祥发电有限公司 | Recovery unit for sewage collection |
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| 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 |
| 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 |
| CN203648199U (en) * | 2013-11-21 | 2014-06-18 | 高云芝 | Filtering device with detachable filtering plate |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002166106A (en) * | 2000-11-30 | 2002-06-11 | Tookemi:Kk | Filter apparatus |
| CN101850197B (en) * | 2010-06-21 | 2012-01-11 | 高云芝 | Disk type filtering equipment |
| 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 CN201310587890.6A patent/CN103638718B/en active Active
Patent Citations (7)
| 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 |
| 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 |
| CN203648199U (en) * | 2013-11-21 | 2014-06-18 | 高云芝 | Filtering device with detachable filtering plate |
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| CN103638718A (en) | 2014-03-19 |
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Owner name: ANHUI SIDE ENERGY-SAVING EQUIPMENT MANUFACTURING C Free format text: FORMER OWNER: GAO YUNZHI Effective date: 20150902 |
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Effective date of registration: 20150902 Address after: Fengtai County in Anhui province 232100 Huainan City Gu District Anhui Sihde energy-saving equipment manufacturing Co. Ltd. Town Industrial Agglomeration Applicant after: ANHUI SIDE ENERGY SAVING EQUIPMENT MANUFACTURING CO., LTD. Address before: Phoenix Venture Park Fengtai County town of 232100 Anhui city of Huainan province Anhui Sihde energy-saving equipment manufacturing Co. Applicant before: Gao Yunzhi |
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