GB1373125A - Self-flushing filter - Google Patents

Self-flushing filter

Info

Publication number
GB1373125A
GB1373125A GB6035971A GB6035971A GB1373125A GB 1373125 A GB1373125 A GB 1373125A GB 6035971 A GB6035971 A GB 6035971A GB 6035971 A GB6035971 A GB 6035971A GB 1373125 A GB1373125 A GB 1373125A
Authority
GB
United Kingdom
Prior art keywords
filter
oil
chamber
backwashed
filtered
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
Application number
GB6035971A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kanagawa Kiki Kogyo Co Ltd
Original Assignee
Kanagawa Kiki Kogyo Co Ltd
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 Kanagawa Kiki Kogyo Co Ltd filed Critical Kanagawa Kiki Kogyo Co Ltd
Publication of GB1373125A publication Critical patent/GB1373125A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of 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
    • B01D29/11—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
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter 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
    • B01D29/11—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
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward 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
    • B01D29/54—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 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
    • B01D29/66—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
    • 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
    • B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D29/682—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D29/688—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with backwash arms or shoes acting on the cake side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/287—Filtering elements with a vertical or inclined rotation or symmetry axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
    • F01M2001/1007—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the purification means combined with other functions
    • F01M2001/1021—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the purification means combined with other functions comprising self cleaning systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
GB6035971A 1970-12-28 1971-12-29 Self-flushing filter Expired GB1373125A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13203570 1970-12-28

Publications (1)

Publication Number Publication Date
GB1373125A true GB1373125A (en) 1974-11-06

Family

ID=15071963

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6035971A Expired GB1373125A (en) 1970-12-28 1971-12-29 Self-flushing filter

Country Status (4)

Country Link
US (1) US3734299A (enExample)
FR (1) FR2120940A5 (enExample)
GB (1) GB1373125A (enExample)
SE (1) SE381572B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2322303C2 (ru) * 2006-04-17 2008-04-20 Андрей Юрьевич Зольников Устройство для разделения нефтешлама

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315820A (en) * 1980-01-23 1982-02-16 Zurn Industries, Inc. Self-cleaning strainer
FR2534149B1 (fr) * 1982-10-11 1987-11-06 Moatti Georges Filtre a fluide
FR2550463B1 (fr) * 1983-08-08 1985-12-06 Moatti Georges Filtre muni d'un dispositif de decolmatage
US4995968A (en) * 1985-11-21 1991-02-26 Snelling Peter J Filters
DE3744422C1 (de) * 1987-12-29 1989-07-06 Du Pont Deutschland Verfahren und Vorrichtung zur Entgasung und Filtration von Fluessigkeiten
SE502486C2 (sv) * 1994-02-18 1995-10-30 Kvaerner Pulping Tech Förfarande och anordning av ventil för avdragning och backspolning av exv. kokarvätska vid cellulosakokare samt användning därav vid kokarsilar
US7105090B2 (en) * 2003-12-01 2006-09-12 Kim Poh Choo Backflushing filter
US7291267B2 (en) * 2004-01-30 2007-11-06 Ljc Technologies, L.L.C. Molecular separator
US20120223028A1 (en) * 2009-11-12 2012-09-06 Filter Safe Ltd. Filter proximity nozzle
US9561454B2 (en) * 2012-10-09 2017-02-07 Ovivo Inc. Debris filter with splitter bar
US20140116965A1 (en) * 2012-11-01 2014-05-01 Machinerie Agricole Bois-Francs Inc. Separator and method for separating a heterogeneous supply
DK3254743T3 (da) * 2016-06-10 2019-05-20 Alfa Laval Corp Ab Filtreringsenhed med automatisk tilbageskylning
DE102017002646A1 (de) * 2017-03-18 2018-09-20 Hydac Process Technology Gmbh Filtervorrichtung
CN108102686B (zh) * 2017-12-29 2020-04-07 胜帮科技股份有限公司 一种热高压分离系统及其处理方法
IL258698A (en) * 2018-04-15 2018-05-31 Amiad Water Systems Ltd A control mechanism for self-cleaning filter systems
KR102183820B1 (ko) * 2020-03-10 2020-11-30 주식회사 그레넥스 섬유상 여과기의 역세정 흡입장치

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1546515A (fr) * 1967-06-14 1968-11-22 Lamort E & M Appareil pour l'épuration de liquides contenant en suspension des matières solides telles que les pâtes à papier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2322303C2 (ru) * 2006-04-17 2008-04-20 Андрей Юрьевич Зольников Устройство для разделения нефтешлама

Also Published As

Publication number Publication date
SE381572B (sv) 1975-12-15
US3734299A (en) 1973-05-22
DE2165012B2 (de) 1976-03-25
DE2165012A1 (de) 1972-07-13
FR2120940A5 (enExample) 1972-08-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years