GB2294887B - Filter device - Google Patents
Filter deviceInfo
- Publication number
- GB2294887B GB2294887B GB9422502A GB9422502A GB2294887B GB 2294887 B GB2294887 B GB 2294887B GB 9422502 A GB9422502 A GB 9422502A GB 9422502 A GB9422502 A GB 9422502A GB 2294887 B GB2294887 B GB 2294887B
- Authority
- GB
- United Kingdom
- Prior art keywords
- filter device
- filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
- B01D29/118—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration open-ended
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/41—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
- B01D33/42—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/461—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/68—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9422502A GB2294887B (en) | 1994-11-08 | 1994-11-08 | Filter device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9422502A GB2294887B (en) | 1994-11-08 | 1994-11-08 | Filter device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9422502D0 GB9422502D0 (en) | 1995-01-04 |
GB2294887A GB2294887A (en) | 1996-05-15 |
GB2294887B true GB2294887B (en) | 1999-04-14 |
Family
ID=10764058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9422502A Expired - Fee Related GB2294887B (en) | 1994-11-08 | 1994-11-08 | Filter device |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2294887B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2786480A1 (en) * | 1998-12-01 | 2000-06-02 | Polydis Ind | Plant for seasonal bio-treatment of winery waste waters especially, includes lower pretreatment chamber with upper bio-reactor, and provisions for recirculation and filtration in simple, reliable and mobile unit |
EP1509306B1 (en) * | 2002-05-30 | 2008-07-23 | Kkj, Inc. | Vortex enhanced filtration device and methods |
US7374677B2 (en) | 2004-08-20 | 2008-05-20 | Kkj, Inc. | Two stage hemofiltration that generates replacement fluid |
EP2332629B1 (en) * | 2009-03-30 | 2012-08-01 | Larsen & Toubro Limited | Self cleaning filter assembly |
ITAN20100014A1 (en) | 2010-02-11 | 2011-08-12 | Crea Srl | SELF-CLEANING SELF-CLEANING FILTER CONTINUOUS. |
NL2011332C2 (en) * | 2013-08-23 | 2015-02-24 | Flamco Bv | Dirt and/or gas removal device. |
CN107441804A (en) * | 2016-05-31 | 2017-12-08 | 天津市国民制药机械有限公司 | A kind of Chinese medicinal material pressure-filtering tank cleaning assemblies |
CN107441803A (en) * | 2016-05-31 | 2017-12-08 | 天津市国民制药机械有限公司 | A kind of Chinese medicinal material pressure-filtering tank cleaning assemblies |
CN107441808A (en) * | 2016-05-31 | 2017-12-08 | 天津市国民制药机械有限公司 | A kind of Chinese medicinal material pressure-filtering tank |
CN107441805A (en) * | 2016-05-31 | 2017-12-08 | 天津市国民制药机械有限公司 | A kind of Chinese medicinal material pressure-filtering tank cleaning assemblies |
CN107441810A (en) * | 2016-05-31 | 2017-12-08 | 天津市国民制药机械有限公司 | A kind of Chinese medicinal material pressure-filtering tank |
CN107441809A (en) * | 2016-05-31 | 2017-12-08 | 天津市国民制药机械有限公司 | A kind of Chinese medicinal material pressure-filtering tank |
CN105999807B (en) * | 2016-06-28 | 2018-02-02 | 中国农业科学院农田灌溉研究所 | A kind of slight irrigation is used from alarm multistage composite well strainer and its assemble method |
DE102016111924A1 (en) * | 2016-06-29 | 2018-01-04 | Andritz Kmpt Gmbh | Vacuum and / or pressure drum filter device |
KR101945778B1 (en) * | 2017-09-29 | 2019-02-08 | 영남대학교 산학협력단 | Micro particle separator |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3527348A (en) * | 1968-11-21 | 1970-09-08 | Henri Joseph Lalonde | Method and apparatus for separating immiscible liquids |
US4439320A (en) * | 1976-07-07 | 1984-03-27 | Arie Blok | Solids concentrator |
US4634537A (en) * | 1979-08-01 | 1987-01-06 | Helmut Schreiber | Method of dewatering a sludge suspension |
US4685943A (en) * | 1985-11-04 | 1987-08-11 | Priestley Jr Joseph B | Filtration apparatus |
US4822486A (en) * | 1987-10-23 | 1989-04-18 | Perfection Sprinkler Co. | Rotary self-cleaning strainer |
EP0383527A1 (en) * | 1989-02-13 | 1990-08-22 | Jeremy Robert Goddin | Self-cleaning filter |
US5387339A (en) * | 1993-12-17 | 1995-02-07 | Coors Brewing Company | High efficiency liquid filtration system and method for using the same |
EP0657197A1 (en) * | 1993-12-11 | 1995-06-14 | Water Recovery Plc | Filter apparatus |
-
1994
- 1994-11-08 GB GB9422502A patent/GB2294887B/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3527348A (en) * | 1968-11-21 | 1970-09-08 | Henri Joseph Lalonde | Method and apparatus for separating immiscible liquids |
US4439320A (en) * | 1976-07-07 | 1984-03-27 | Arie Blok | Solids concentrator |
US4634537A (en) * | 1979-08-01 | 1987-01-06 | Helmut Schreiber | Method of dewatering a sludge suspension |
US4685943A (en) * | 1985-11-04 | 1987-08-11 | Priestley Jr Joseph B | Filtration apparatus |
US4822486A (en) * | 1987-10-23 | 1989-04-18 | Perfection Sprinkler Co. | Rotary self-cleaning strainer |
EP0383527A1 (en) * | 1989-02-13 | 1990-08-22 | Jeremy Robert Goddin | Self-cleaning filter |
EP0657197A1 (en) * | 1993-12-11 | 1995-06-14 | Water Recovery Plc | Filter apparatus |
US5387339A (en) * | 1993-12-17 | 1995-02-07 | Coors Brewing Company | High efficiency liquid filtration system and method for using the same |
Also Published As
Publication number | Publication date |
---|---|
GB9422502D0 (en) | 1995-01-04 |
GB2294887A (en) | 1996-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20061108 |