NO302276B1 - Forbedringer ved eller i tilknytning til båndfiltre - Google Patents
Forbedringer ved eller i tilknytning til båndfiltreInfo
- Publication number
- NO302276B1 NO302276B1 NO942077A NO942077A NO302276B1 NO 302276 B1 NO302276 B1 NO 302276B1 NO 942077 A NO942077 A NO 942077A NO 942077 A NO942077 A NO 942077A NO 302276 B1 NO302276 B1 NO 302276B1
- Authority
- NO
- Norway
- Prior art keywords
- pct
- liquid
- filter
- filtering medium
- contaminated liquid
- Prior art date
Links
Classifications
-
- 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
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
-
- 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
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- 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
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/705—Filters with filtering elements which move during the filtering operation having feed or discharge devices with internal recirculation through the filter
-
- 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
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
- B01D33/745—Construction of suction casings, pans, or the like
-
- 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
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
- B01D33/763—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes for continuously discharging concentrated liquid
-
- 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
- B01D33/80—Accessories
- B01D33/801—Driving means, shaft packing systems or the like
-
- 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
- B01D33/80—Accessories
- B01D33/804—Accessories integrally combined with devices for controlling the filtration
- B01D33/807—Accessories integrally combined with devices for controlling the filtration by level measuring
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- General Details Of Gearings (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Glass Compositions (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Filtering Materials (AREA)
- Filters And Equalizers (AREA)
- Coating Apparatus (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Networks Using Active Elements (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB919125863A GB9125863D0 (en) | 1991-12-05 | 1991-12-05 | Meniscus free belt filter |
| GB9211609A GB2262244B (en) | 1991-12-05 | 1992-06-02 | Improvements in or relating to belt filters |
| PCT/GB1992/002249 WO1993011850A1 (fr) | 1991-12-05 | 1992-12-03 | Ameliorations relatives a des courroies filtrantes |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO942077D0 NO942077D0 (no) | 1994-06-03 |
| NO942077L NO942077L (no) | 1994-08-03 |
| NO302276B1 true NO302276B1 (no) | 1998-02-16 |
Family
ID=26299961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO942077A NO302276B1 (no) | 1991-12-05 | 1994-06-03 | Forbedringer ved eller i tilknytning til båndfiltre |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5480544A (fr) |
| EP (1) | EP0625066B1 (fr) |
| JP (1) | JPH07504842A (fr) |
| AT (1) | ATE141820T1 (fr) |
| AU (1) | AU663544B2 (fr) |
| BR (1) | BR9206872A (fr) |
| CA (1) | CA2125163A1 (fr) |
| DE (1) | DE69213258T2 (fr) |
| DK (1) | DK0625066T3 (fr) |
| ES (1) | ES2093859T3 (fr) |
| FI (1) | FI942578A (fr) |
| GR (1) | GR3021622T3 (fr) |
| NO (1) | NO302276B1 (fr) |
| WO (1) | WO1993011850A1 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9908898D0 (en) * | 1999-04-20 | 1999-06-16 | Robbins & Myers Ltd | Separation screening apparatus |
| HUP0500715A2 (en) * | 2005-07-26 | 2007-01-29 | Tamas Dr Cserfalvi | Method and device for determining components of sewages |
| EP1759753A3 (fr) * | 2005-09-06 | 2007-04-04 | Mann+Hummel Gmbh | Système de filtration |
| JP5854971B2 (ja) * | 2012-11-14 | 2016-02-09 | 椿本メイフラン株式会社 | 切粉分別排出装置 |
| US9248974B2 (en) * | 2013-03-08 | 2016-02-02 | Mark S. Grill | Cleaning apparatus, methods of making cleaning apparatus, and methods of cleaning |
| MA54916B1 (fr) * | 2019-02-15 | 2023-08-31 | Renasys As | Appareil de filtration |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US636762A (en) * | 1898-10-31 | 1899-11-14 | Owen J Conley | Screen conveyer. |
| US1780954A (en) * | 1928-06-30 | 1930-11-11 | Tomkins Stirling | Belt |
| US2619232A (en) * | 1948-01-13 | 1952-11-25 | Swift & Co | Cream strainer |
| US2963161A (en) * | 1959-01-28 | 1960-12-06 | Arthur A Holland | Filtering apparatus |
| FR2029525A1 (fr) * | 1969-01-28 | 1970-10-23 | Fmc Corp | |
| IT1106546B (it) * | 1978-01-10 | 1985-11-11 | Esmil Envirotech | Dispositivo di filtrazione sotto vuoto a nastro continuo |
| US4285816A (en) * | 1980-03-04 | 1981-08-25 | Fairchild, Incorporated | Dewatering system |
| GB2212733B (en) * | 1987-12-01 | 1991-07-10 | Chemlab Mfg Ltd | Filter system |
| US5006233A (en) * | 1988-01-11 | 1991-04-09 | Loctite Corporation | Water purification system |
| DE3808968A1 (de) * | 1988-03-17 | 1989-09-28 | Hans Reber | Filtervorrichtung |
| DE9102171U1 (de) * | 1991-02-23 | 1991-05-16 | J.M. Voith Gmbh, 7920 Heidenheim | Entwässerungseinrichtung für Suspensionen |
| US5202034A (en) * | 1991-07-12 | 1993-04-13 | Martel Jr Courtland J | Apparatus and method for removing water from aqueous sludges |
-
1992
- 1992-12-03 DE DE69213258T patent/DE69213258T2/de not_active Expired - Fee Related
- 1992-12-03 CA CA002125163A patent/CA2125163A1/fr not_active Abandoned
- 1992-12-03 ES ES92924780T patent/ES2093859T3/es not_active Expired - Lifetime
- 1992-12-03 EP EP92924780A patent/EP0625066B1/fr not_active Expired - Lifetime
- 1992-12-03 JP JP5510695A patent/JPH07504842A/ja active Pending
- 1992-12-03 BR BR9206872A patent/BR9206872A/pt not_active Application Discontinuation
- 1992-12-03 US US08/244,578 patent/US5480544A/en not_active Expired - Fee Related
- 1992-12-03 WO PCT/GB1992/002249 patent/WO1993011850A1/fr active IP Right Grant
- 1992-12-03 AU AU30894/92A patent/AU663544B2/en not_active Ceased
- 1992-12-03 AT AT92924780T patent/ATE141820T1/de not_active IP Right Cessation
- 1992-12-03 DK DK92924780.7T patent/DK0625066T3/da active
-
1994
- 1994-06-01 FI FI942578A patent/FI942578A/fi not_active Application Discontinuation
- 1994-06-03 NO NO942077A patent/NO302276B1/no unknown
-
1996
- 1996-11-14 GR GR960402993T patent/GR3021622T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU663544B2 (en) | 1995-10-12 |
| WO1993011850A1 (fr) | 1993-06-24 |
| DK0625066T3 (da) | 1996-12-09 |
| FI942578A (fi) | 1994-06-30 |
| DE69213258D1 (de) | 1996-10-02 |
| GR3021622T3 (en) | 1997-02-28 |
| BR9206872A (pt) | 1995-11-28 |
| AU3089492A (en) | 1993-07-19 |
| NO942077D0 (no) | 1994-06-03 |
| DE69213258T2 (de) | 1997-01-23 |
| FI942578A0 (fi) | 1994-06-01 |
| ATE141820T1 (de) | 1996-09-15 |
| EP0625066B1 (fr) | 1996-08-28 |
| NO942077L (no) | 1994-08-03 |
| CA2125163A1 (fr) | 1993-06-24 |
| US5480544A (en) | 1996-01-02 |
| JPH07504842A (ja) | 1995-06-01 |
| ES2093859T3 (es) | 1997-01-01 |
| EP0625066A1 (fr) | 1994-11-23 |
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