NO20013421L - Filtreringsanordning - Google Patents
FiltreringsanordningInfo
- Publication number
- NO20013421L NO20013421L NO20013421A NO20013421A NO20013421L NO 20013421 L NO20013421 L NO 20013421L NO 20013421 A NO20013421 A NO 20013421A NO 20013421 A NO20013421 A NO 20013421A NO 20013421 L NO20013421 L NO 20013421L
- Authority
- NO
- Norway
- Prior art keywords
- filter housing
- channel
- filter
- valve
- flushing
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title abstract 4
- 238000011010 flushing procedure Methods 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 3
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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- 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
- B01D29/114—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 inward flow filtration
-
- 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
- B01D29/52—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 parallel connection
-
- 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
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/668—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with valves, e.g. rotating valves for coaxially placed filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/153—Anti-leakage or anti-return valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Surgical Instruments (AREA)
- Centrifugal Separators (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Glass Compositions (AREA)
Abstract
Oppfinnelsen angår en filtreringsanordning, hvis operasjon er basert på utveksling av filtreringstrinn og etterfølgende luftutskyllingstrinn. Anordning-en omfatter ett av flere filtreringselementer (6) plassert i filtreringsrommet (5) begrenset av huset (12), hvor filtreringsrommet er utstyrt med en innløpsenhet (4) for væskestrøm som skal filtreres, en utløpsenhet (8) for filtrert væskestrøm og en kanal (9) for skylling av filtreringselementene med luft. Videre er filtreringsrommet (5) anordnet for å bli forfylt med væske før det neste filtreringstrinn blir startet etter skylling. Ifølge oppfinnelsen er en fyllingskanal (11) dirigert inn i filtreringsrommet (5) gjennom huset for dette formål, hvor kanalen er utstyrt med en ventil (13) som stenger kanalen samtidig som filtreringsrommet er åpnet, for eksempel for skifting av filtreringselementer. Stengingen kan foretas automatisk. Filtreringsrommet (5) kan omfatte et åpningsdeksel (16) og en akselstang (7) som understøtter filtreringselementene (6), og er anordnet mellom dekslet og ventilen (13) som opereres av fjæren (14), hvor stangen (7) beveges fra sin plass ved virkningen av fjæren etter åpning av dekslet samtidig som fjæren stenger ventilen (11).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI992429A FI108000B (fi) | 1999-11-11 | 1999-11-11 | Suodatuslaitteisto |
PCT/FI2000/000976 WO2001034275A1 (en) | 1999-11-11 | 2000-11-09 | Filtering apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20013421D0 NO20013421D0 (no) | 2001-07-10 |
NO20013421L true NO20013421L (no) | 2001-07-10 |
Family
ID=8555586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20013421A NO20013421L (no) | 1999-11-11 | 2001-07-10 | Filtreringsanordning |
Country Status (9)
Country | Link |
---|---|
US (1) | US6607661B2 (no) |
EP (1) | EP1140321B1 (no) |
JP (1) | JP2003513775A (no) |
KR (1) | KR100788966B1 (no) |
AT (1) | ATE385199T1 (no) |
DE (2) | DE1140321T1 (no) |
FI (1) | FI108000B (no) |
NO (1) | NO20013421L (no) |
WO (1) | WO2001034275A1 (no) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10325525B4 (de) * | 2003-06-04 | 2013-10-24 | Boll & Kirch Filterbau Gmbh | Rückspülfilter |
US7906023B2 (en) * | 2005-01-25 | 2011-03-15 | Pss Acquisitionco Llc | Wastewater treatment method and apparatus |
US7291267B2 (en) * | 2004-01-30 | 2007-11-06 | Ljc Technologies, L.L.C. | Molecular separator |
US8012355B2 (en) * | 2004-01-30 | 2011-09-06 | Pss Acquisitionco Llc | Molecular separator |
EP1708800A4 (en) * | 2004-01-30 | 2007-03-07 | Ljc Technologies L L C | MOLECULAR SEPARATOR |
US20060231462A1 (en) * | 2005-04-15 | 2006-10-19 | Johnson Raymond F | System for improving crude oil |
GB2478519B (en) * | 2010-02-26 | 2014-01-15 | Interpet Ltd | A dosing chamber |
CN103752063A (zh) * | 2013-12-05 | 2014-04-30 | 镇江茂源环保科技有限公司 | 一种可自动清洁过滤介质的过滤装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2365766A (en) * | 1939-04-10 | 1944-12-26 | Oscar H Levier | Oil filter |
US2383672A (en) | 1942-10-12 | 1945-08-28 | Walter J Neisingh | Filter |
GB755243A (en) | 1953-02-16 | 1956-08-22 | Infilco Inc | Improvements in or relating to filters |
US4055500A (en) * | 1976-02-10 | 1977-10-25 | Parker Leland L | Filtering apparatus and quick-opening backwash valve therefor |
JPS52150078U (no) * | 1976-05-11 | 1977-11-14 | ||
DE7831128U1 (de) | 1978-10-19 | 1979-02-15 | Boll & Kirch Filterbau Gmbh, 5000 Koeln | Rueckspuelfilter |
DE3032690A1 (de) * | 1980-08-29 | 1982-05-06 | Agfa-Gevaert Ag, 5090 Leverkusen | Verfahren und vorrichtung zur kontinuierlichen filterung von fluessigkeiten |
JPS61111105A (ja) * | 1984-11-02 | 1986-05-29 | Toshiba Corp | 中空糸膜濾過装置 |
JPS6365921A (ja) * | 1986-09-04 | 1988-03-24 | Mitaka Kogyosho:Kk | 濾過装置 |
DE3832679A1 (de) * | 1988-09-27 | 1990-03-29 | Boll & Kirch Filter | Rueckspuelfilter |
DE4120971A1 (de) * | 1991-06-25 | 1993-01-28 | Thomas Handtmann | Filterverfahren und filtervorrichtung zum filtern von fluessigkeiten |
JPH05245313A (ja) * | 1992-03-03 | 1993-09-24 | Fujitsu Ltd | ストレーナ構造 |
US6368497B1 (en) * | 1997-04-07 | 2002-04-09 | De Sylva Robert F. | Compact mobile oil recycling system |
DE19734588A1 (de) * | 1997-08-09 | 1999-02-11 | Boll & Kirch Filter | Rückspülfilter |
FI104958B (fi) * | 1998-09-30 | 2000-05-15 | Parker Hannifin Oy | Jatkuvatoiminen suodatusmenetelmä ja -laitteisto |
-
1999
- 1999-11-11 FI FI992429A patent/FI108000B/fi not_active IP Right Cessation
-
2000
- 2000-11-09 WO PCT/FI2000/000976 patent/WO2001034275A1/en active IP Right Grant
- 2000-11-09 EP EP00976104A patent/EP1140321B1/en not_active Expired - Lifetime
- 2000-11-09 JP JP2001536267A patent/JP2003513775A/ja active Pending
- 2000-11-09 DE DE1140321T patent/DE1140321T1/de active Pending
- 2000-11-09 DE DE60037936T patent/DE60037936T2/de not_active Expired - Lifetime
- 2000-11-09 KR KR1020017006007A patent/KR100788966B1/ko not_active IP Right Cessation
- 2000-11-09 AT AT00976104T patent/ATE385199T1/de not_active IP Right Cessation
-
2001
- 2001-07-02 US US09/897,339 patent/US6607661B2/en not_active Expired - Lifetime
- 2001-07-10 NO NO20013421A patent/NO20013421L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO20013421D0 (no) | 2001-07-10 |
EP1140321A1 (en) | 2001-10-10 |
FI19992429A (fi) | 2001-05-12 |
US6607661B2 (en) | 2003-08-19 |
JP2003513775A (ja) | 2003-04-15 |
DE1140321T1 (de) | 2002-04-18 |
EP1140321B1 (en) | 2008-01-30 |
ATE385199T1 (de) | 2008-02-15 |
FI108000B (fi) | 2001-11-15 |
US20020014450A1 (en) | 2002-02-07 |
KR20010082297A (ko) | 2001-08-29 |
WO2001034275A1 (en) | 2001-05-17 |
DE60037936D1 (de) | 2008-03-20 |
DE60037936T2 (de) | 2009-01-29 |
KR100788966B1 (ko) | 2007-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |