DE60213277D1 - Filter und filterreinigungsvorrichtung sowie verwandte verfahren - Google Patents

Filter und filterreinigungsvorrichtung sowie verwandte verfahren

Info

Publication number
DE60213277D1
DE60213277D1 DE60213277T DE60213277T DE60213277D1 DE 60213277 D1 DE60213277 D1 DE 60213277D1 DE 60213277 T DE60213277 T DE 60213277T DE 60213277 T DE60213277 T DE 60213277T DE 60213277 D1 DE60213277 D1 DE 60213277D1
Authority
DE
Germany
Prior art keywords
filter
cleaning device
related method
filter cleaning
methods include
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 - Lifetime
Application number
DE60213277T
Other languages
English (en)
Other versions
DE60213277T2 (de
Inventor
O Olson
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.)
Olson Irrigation Systems
Original Assignee
Olson Irrigation Systems
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 Olson Irrigation Systems filed Critical Olson Irrigation Systems
Application granted granted Critical
Publication of DE60213277D1 publication Critical patent/DE60213277D1/de
Publication of DE60213277T2 publication Critical patent/DE60213277T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B01D2201/58—Power supply means for regenerating the filter
    • B01D2201/583—Power supply means for regenerating the filter using the kinetic energy of the fluid circulating in the filtering device

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Cleaning By Liquid Or Steam (AREA)
DE60213277T 2001-11-02 2002-11-04 Filter und filterreinigungsvorrichtung sowie verwandte verfahren Expired - Lifetime DE60213277T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33851301P 2001-11-02 2001-11-02
US338513P 2001-11-02
PCT/US2002/035349 WO2003039711A1 (en) 2001-11-02 2002-11-04 Filter and filter cleaning apparatus and related methods

Publications (2)

Publication Number Publication Date
DE60213277D1 true DE60213277D1 (de) 2006-08-31
DE60213277T2 DE60213277T2 (de) 2007-08-02

Family

ID=23325104

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60213277T Expired - Lifetime DE60213277T2 (de) 2001-11-02 2002-11-04 Filter und filterreinigungsvorrichtung sowie verwandte verfahren

Country Status (6)

Country Link
EP (1) EP1446213B1 (de)
AT (1) ATE333314T1 (de)
DE (1) DE60213277T2 (de)
ES (1) ES2268130T3 (de)
IL (2) IL161727A0 (de)
WO (1) WO2003039711A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6959818B2 (en) * 2001-11-02 2005-11-01 Olson Donald O Filter and filter cleaning apparatus and related methods
CN112237757A (zh) * 2019-07-17 2021-01-19 青岛迪美热电设备有限公司 乳液过滤器
GR1010157B (el) * 2020-11-10 2022-01-19 Βιεμκα Ανωνυμη Εταιρεια Βιομηχανικων Εργων Και Μηχανολογικων Κατασκευων Με Δ.Τ. Βιεμκα Αε, Αυτοκαθαριζομενο φιλτρο φερτων υλων

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3568414A (en) * 1969-06-05 1971-03-09 Donaldson Co Inc Cleaning apparatus for fluid filters
IL47305A (en) * 1975-05-14 1978-07-31 Filtomat Water Filters For Agr Method and apparatus for effecting the cleaning of a fluid filter
IL74527A0 (en) * 1985-03-07 1985-06-30 Amiad Sinon Vehashkaya Fluid filtering device
IL94630A (en) * 1990-06-06 1993-08-18 Filtration Ltd Herzliya And Yt Self-cleaning filter
US5824229A (en) * 1996-04-19 1998-10-20 Larkey; James G. Filtration of rolling solutions
US6267879B1 (en) * 1999-08-11 2001-07-31 Odis Irrigation Equipment Ltd. Continuous liquid filtering apparatus with multi-layer sintered filtering element

Also Published As

Publication number Publication date
EP1446213A4 (de) 2005-01-19
IL161727A0 (en) 2005-11-20
EP1446213A1 (de) 2004-08-18
EP1446213B1 (de) 2006-07-19
ES2268130T3 (es) 2007-03-16
DE60213277T2 (de) 2007-08-02
ATE333314T1 (de) 2006-08-15
WO2003039711A1 (en) 2003-05-15
IL161727A (en) 2008-07-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition