CN102671451A - Hollow fan-shaped filter disk - Google Patents
Hollow fan-shaped filter disk Download PDFInfo
- Publication number
- CN102671451A CN102671451A CN2011100527529A CN201110052752A CN102671451A CN 102671451 A CN102671451 A CN 102671451A CN 2011100527529 A CN2011100527529 A CN 2011100527529A CN 201110052752 A CN201110052752 A CN 201110052752A CN 102671451 A CN102671451 A CN 102671451A
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- fan
- filter
- shaped
- shaped filter
- filter disc
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Abstract
The invention relates to a hollow fan-shaped filter disk. The filter disk comprises two combined fan-shaped plastic frames and a filter screen, wherein edges of the two combined fan-shaped plastic frames are provided with compression grooves of a fan-shaped filter cloth; the filter screen is compressed and connected through convex plastic battens of a fan-shaped filter screen, and the convex plastic battens are matched with the compression grooves of the fan-shaped filter cloth; and the two combined fan-shaped plastic frames are fixedly and tightly connected through a bolt structure. The filter frames of the hollow fan-shaped filter disc are the plastic frames, allowing the cost to be reduced and the shaping and installing precision of the filter disc to be accurate. The filter cloth can be replaced according to the requirements at any time, and the filter cloth is tightly connected by the compression grooves and the convex plastic battens, so that the use efficiency of a filter is greatly improved.
Description
Technical field
The present invention relates to the filter element of filter cloth rotary disc filter, be specifically related to the filtering table in the filter cloth rotary disc filter.
Background technology
It is solid-liquid separation method in a kind of water treatment that the filter cloth rotating disk filters, so the filter element in the filter plays crucial effects.At present, used filter disc on market, its filter screen and filter disc are injection molded together, filter screen can not be changed.The filter that also has, its filter disc adopts vertical design, and it exists some defectives in actual motion: (1) its filter cloth adopts the nanometer filter cloth; Bad hydraulic permeability, filtration resistance is big, frequent jams; Cause the filter cloth backwash too frequent, reduce filter cloth service life, and increase energy consumption.(2) filter disc adopts the stainless steel lead frame to support filter cloth, because the stainless steel cost is high, moulding and installation accuracy do not reach requirement.The stainless steel bracing frame is fewer on the framework that stainless steel is welded into, and causes excesssive gap between the bracing frame, and filter cloth is recessed easily, improves rate of breakdown.
Summary of the invention
Goal of the invention: the objective of the invention is in order to overcome deficiency of the prior art, provide a kind of and can change filter cloth, filter stand is the filtering table of plastic processing frame.
Technical scheme: the fan-shaped filter disc of hollow of the present invention; Comprise two fan-shaped plastic processing frames of combination and filter screen; On the edge of said two fan-shaped plastic processing frames of combination, be provided with fan-shaped filter cloth compressed grooves, said filter screen compresses through the fan-shaped filter screen convex surface plastic layer with said fan-shaped filter cloth compressed grooves coupling and is connected; Said two fan-shaped plastic processing frames of combination connect through the bolt arrangement fixing compact.
Be provided with the press strip screw hole in said fan-shaped filter cloth compressed grooves middle part, and on said filter screen convex surface plastic layer, also be provided with corresponding screw hole.
Form by filter disc support and filter disc reinforcement in the middle of said two fan-shaped plastic processing frames of combination, and on this filter disc support, be provided with filter disc holder combination connecting hole.
Said filter screen is stainless (steel) wire or fabric screen.
Beneficial effect: the present invention compared with prior art, its remarkable advantage is: filter stand is a plastic processing frame, has practiced thrift cost, moulding and installation accuracy are accurate.Filter cloth can be changed according to demand at any time, and the tight of filter cloth is connected with the convex surface plastic layer through compressed grooves, and the service efficiency of filter is improved greatly.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of fan-shaped filter screen convex surface plastic layer;
Fig. 3 is the structural representation of filter screen.
The specific embodiment
Like Fig. 1, Fig. 2, shown in Figure 3; The fan-shaped filter disc of hollow; Comprise two fan-shaped plastic processing frames 1 of combination and filter screen 2; On the edge of said two fan-shaped plastic processing frames 1 of combination, be provided with fan-shaped filter cloth compressed grooves 3, said filter screen 2 compresses through the fan-shaped filter screen convex surface plastic layer 4 with said fan-shaped filter cloth compressed grooves 3 couplings and is connected; The fan-shaped plastic processing frame 1 of said two combinations connects through the bolt arrangement fixing compact; Be provided with press strip screw hole 5 in said fan-shaped filter cloth compressed grooves 3 middle parts, and on said filter screen convex surface plastic layer 4, also be provided with corresponding screw hole 6; Form by filter disc support 7 and filter disc reinforcement 8 in the middle of the fan-shaped plastic processing frame 1 of said two combinations, and on this filter disc support 7, be provided with filter disc holder combination connecting hole 9; Said filter screen 2 is stainless (steel) wire or fabric screen; Because this filter stand 1 is a plastic processing frame, has practiced thrift cost, moulding and installation accuracy are accurate.Filter cloth 2 can be changed according to demand at any time, and passes through tight connection of 4 pairs of filter clothes 2 of compressed grooves 3 and convex surface plastic layer, and the service efficiency of filter is improved greatly.
Claims (4)
1. the fan-shaped filter disc of hollow; Comprise two fan-shaped plastic processing frame combination (1) and filter screens (2); It is characterized in that: on the edge of said two fan-shaped plastic processing frames of combination (1), be provided with fan-shaped filter cloth compressed grooves (3), said filter screen (2) compresses through the fan-shaped filter screen convex surface plastic layer (4) with said fan-shaped filter cloth compressed grooves (3) coupling and is connected; Said two fan-shaped plastic processing frames of combination (1) connect through the bolt arrangement fixing compact.
2. the fan-shaped filter disc of hollow according to claim 1 is characterized in that: be provided with press strip screw hole (5) in said fan-shaped filter cloth compressed grooves (3) middle part, and on said filter screen convex surface plastic layer (4), also be provided with corresponding screw hole (6).
3. the fan-shaped filter disc of hollow according to claim 1 is characterized in that: be made up of filter disc support (7) and filter disc reinforcement (8) in the middle of said two fan-shaped plastic processing frames of combination (1), and on this filter disc support (7), be provided with filter disc holder combination connecting hole (9).
4. the fan-shaped filter disc of hollow according to claim 1 is characterized in that: said filter screen (2) is stainless (steel) wire or fabric screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100527529A CN102671451A (en) | 2011-03-07 | 2011-03-07 | Hollow fan-shaped filter disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100527529A CN102671451A (en) | 2011-03-07 | 2011-03-07 | Hollow fan-shaped filter disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102671451A true CN102671451A (en) | 2012-09-19 |
Family
ID=46804399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100527529A Pending CN102671451A (en) | 2011-03-07 | 2011-03-07 | Hollow fan-shaped filter disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102671451A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103041639A (en) * | 2012-12-28 | 2013-04-17 | 上海同臣环保有限公司 | Circular ring-shaped filter cloth frame and manufacturing technology thereof |
| CN103877775A (en) * | 2012-12-20 | 2014-06-25 | 奥加尼卡有限责任公司 | Filter panel for the treatment of liquids, especially for disc wastewater filter equipment |
| CN105344151A (en) * | 2015-12-04 | 2016-02-24 | 无锡市通用机械厂有限公司 | High-leakproofness filtering screen device |
| KR101779058B1 (en) * | 2017-03-17 | 2017-09-18 | 주식회사 그레넥스 | Filter for disk type filtration apparatus |
| CN107583333A (en) * | 2017-10-19 | 2018-01-16 | 中冶北方（大连）工程技术有限公司 | A kind of disk filter experimental simulation device |
| CN114887397A (en) * | 2022-05-16 | 2022-08-12 | 江苏博同环保科技有限公司 | Durable filter cloth filtering plate capable of being recycled |
| CN115040928A (en) * | 2022-05-18 | 2022-09-13 | 江苏新宏大集团有限公司 | Filter cloth pressing device of tilting pan filter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2146291Y (en) * | 1993-02-18 | 1993-11-17 | 杭州化工机械厂 | Pressing device for filter cloth |
| WO1996011735A1 (en) * | 1994-10-17 | 1996-04-25 | Henry Filters, Inc. | Filter apparatus for machine tool coulant |
| SE515830C2 (en) * | 1995-08-30 | 2001-10-15 | Hans Erkers | Caulking arrangement for installing filter cloth onto disc filter segments |
| CN101468266A (en) * | 2007-12-29 | 2009-07-01 | 中国铝业股份有限公司 | Fixing device of filter disk filter cloth |
| CN201658876U (en) * | 2010-03-08 | 2010-12-01 | 振石集团华美复合新材料有限公司 | Mould pressing support for filter screen of wastewater facility |
| CN201997171U (en) * | 2011-03-07 | 2011-10-05 | 宜兴市旭阳环保科技有限公司 | Hollow fan-shaped filter plate |
-
2011
- 2011-03-07 CN CN2011100527529A patent/CN102671451A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2146291Y (en) * | 1993-02-18 | 1993-11-17 | 杭州化工机械厂 | Pressing device for filter cloth |
| WO1996011735A1 (en) * | 1994-10-17 | 1996-04-25 | Henry Filters, Inc. | Filter apparatus for machine tool coulant |
| SE515830C2 (en) * | 1995-08-30 | 2001-10-15 | Hans Erkers | Caulking arrangement for installing filter cloth onto disc filter segments |
| CN101468266A (en) * | 2007-12-29 | 2009-07-01 | 中国铝业股份有限公司 | Fixing device of filter disk filter cloth |
| CN201658876U (en) * | 2010-03-08 | 2010-12-01 | 振石集团华美复合新材料有限公司 | Mould pressing support for filter screen of wastewater facility |
| CN201997171U (en) * | 2011-03-07 | 2011-10-05 | 宜兴市旭阳环保科技有限公司 | Hollow fan-shaped filter plate |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103877775A (en) * | 2012-12-20 | 2014-06-25 | 奥加尼卡有限责任公司 | Filter panel for the treatment of liquids, especially for disc wastewater filter equipment |
| CN103877775B (en) * | 2012-12-20 | 2017-03-01 | 奥加尼卡有限责任公司 | For liquid handling in particular for disc type effluent filter equipment filter plate |
| CN103041639A (en) * | 2012-12-28 | 2013-04-17 | 上海同臣环保有限公司 | Circular ring-shaped filter cloth frame and manufacturing technology thereof |
| CN105344151A (en) * | 2015-12-04 | 2016-02-24 | 无锡市通用机械厂有限公司 | High-leakproofness filtering screen device |
| KR101779058B1 (en) * | 2017-03-17 | 2017-09-18 | 주식회사 그레넥스 | Filter for disk type filtration apparatus |
| CN107583333A (en) * | 2017-10-19 | 2018-01-16 | 中冶北方（大连）工程技术有限公司 | A kind of disk filter experimental simulation device |
| CN114887397A (en) * | 2022-05-16 | 2022-08-12 | 江苏博同环保科技有限公司 | Durable filter cloth filtering plate capable of being recycled |
| CN114887397B (en) * | 2022-05-16 | 2024-05-31 | 江苏博同环保科技有限公司 | Durable filter cloth plate capable of being recycled |
| CN115040928A (en) * | 2022-05-18 | 2022-09-13 | 江苏新宏大集团有限公司 | Filter cloth pressing device of tilting pan filter |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120919 |