NO20013421L - Filtreringsanordning - Google Patents

Filtreringsanordning

Info

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
filtration
space
elements
valve
spring
Prior art date
Application number
NO20013421A
Other languages
English (en)
Other versions
NO20013421D0 (no
Inventor
Tuomo Koivula
Original Assignee
Parker Hannifin Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Parker Hannifin Oy filed Critical Parker Hannifin Oy
Publication of NO20013421L publication Critical patent/NO20013421L/no
Publication of NO20013421D0 publication Critical patent/NO20013421D0/no

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
    • B01D29/62—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)

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).
NO20013421A 1999-11-11 2001-07-10 Filtreringsanordning NO20013421D0 (no)

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
NO20013421L true NO20013421L (no) 2001-07-10
NO20013421D0 NO20013421D0 (no) 2001-07-10

Family

ID=8555586

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20013421A NO20013421D0 (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) DE60037936T2 (no)
FI (1) FI108000B (no)
NO (1) NO20013421D0 (no)
WO (1) WO2001034275A1 (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10325525B4 (de) * 2003-06-04 2013-10-24 Boll & Kirch Filterbau Gmbh Rückspülfilter
EP1708800A4 (en) * 2004-01-30 2007-03-07 Ljc Technologies L L C MOLECULAR SEPARATOR
US8012355B2 (en) * 2004-01-30 2011-09-06 Pss Acquisitionco Llc Molecular separator
US7291267B2 (en) * 2004-01-30 2007-11-06 Ljc Technologies, L.L.C. Molecular separator
US7906023B2 (en) * 2005-01-25 2011-03-15 Pss Acquisitionco Llc Wastewater treatment method and apparatus
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
CN119345769B (zh) * 2024-12-24 2025-03-28 杭州萧越热电有限公司 一种基于化学制水中废水回收过滤装置及过滤方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP1140321A1 (en) 2001-10-10
KR100788966B1 (ko) 2007-12-27
FI19992429L (fi) 2001-05-12
WO2001034275A1 (en) 2001-05-17
DE60037936D1 (de) 2008-03-20
EP1140321B1 (en) 2008-01-30
ATE385199T1 (de) 2008-02-15
US6607661B2 (en) 2003-08-19
JP2003513775A (ja) 2003-04-15
FI108000B (fi) 2001-11-15
US20020014450A1 (en) 2002-02-07
DE1140321T1 (de) 2002-04-18
NO20013421D0 (no) 2001-07-10
DE60037936T2 (de) 2009-01-29
KR20010082297A (ko) 2001-08-29

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