GB2490565B - Filter arrangement - Google Patents

Filter arrangement

Info

Publication number
GB2490565B
GB2490565B GB1204210.7A GB201204210A GB2490565B GB 2490565 B GB2490565 B GB 2490565B GB 201204210 A GB201204210 A GB 201204210A GB 2490565 B GB2490565 B GB 2490565B
Authority
GB
United Kingdom
Prior art keywords
filter arrangement
filter
arrangement
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.)
Active
Application number
GB1204210.7A
Other versions
GB2490565A (en
GB201204210D0 (en
Inventor
Jason Dale
Aage Bjorn Andersen
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.)
MENATECH Ltd
AZZA AS
Original Assignee
MENATECH Ltd
AZZA AS
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 MENATECH Ltd, AZZA AS filed Critical MENATECH Ltd
Priority to GB1204210.7A priority Critical patent/GB2490565B/en
Publication of GB201204210D0 publication Critical patent/GB201204210D0/en
Priority to PCT/GB2012/050995 priority patent/WO2012153115A1/en
Publication of GB2490565A publication Critical patent/GB2490565A/en
Application granted granted Critical
Publication of GB2490565B publication Critical patent/GB2490565B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B01D29/13—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
    • B01D29/11—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
    • B01D29/50—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
    • 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
    • B01D29/50—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
    • 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
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of 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
    • B01D29/684—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a translatory 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
    • B01D2201/08—Regeneration of the filter
    • B01D2201/081—Regeneration of the filter using nozzles or suction devices
    • B01D2201/082—Suction devices placed on the cake side of the filtering element

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
GB1204210.7A 2011-05-06 2012-03-09 Filter arrangement Active GB2490565B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1204210.7A GB2490565B (en) 2012-03-09 2012-03-09 Filter arrangement
PCT/GB2012/050995 WO2012153115A1 (en) 2011-05-06 2012-05-04 Filter arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1204210.7A GB2490565B (en) 2012-03-09 2012-03-09 Filter arrangement

Publications (3)

Publication Number Publication Date
GB201204210D0 GB201204210D0 (en) 2012-04-25
GB2490565A GB2490565A (en) 2012-11-07
GB2490565B true GB2490565B (en) 2013-08-14

Family

ID=46026301

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1204210.7A Active GB2490565B (en) 2011-05-06 2012-03-09 Filter arrangement

Country Status (1)

Country Link
GB (1) GB2490565B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103285643B (en) * 2013-06-21 2015-04-22 江苏海狮机械集团有限公司 Fluff filtering apparatus

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB918156A (en) * 1960-12-10 1963-02-13 Lancaster & Tonge Ltd Improvements in water pipeline strainers
FR2076871A5 (en) * 1970-01-30 1971-10-15 Philippe Filtres Continuous filter - with automatic cleaning
FR2203660A1 (en) * 1972-10-18 1974-05-17 Doucet Charles Liquid filtration system - with series-parallel elements of graded cross-section
US4582603A (en) * 1983-12-24 1986-04-15 Taprogge Gesellschaft Mbh Apparatus for the mechanical cleaning of a cold-water stream
DE3905982A1 (en) * 1989-02-25 1990-08-30 Brieden Karl Bau Beteiligung Service water backwashing filter
WO2008092559A1 (en) * 2007-01-30 2008-08-07 Rt-Filtertechnik Gmbh Filter element for cleaning fluids
WO2009051773A1 (en) * 2007-10-20 2009-04-23 Porous Media Corporation Method and apparatus for the purification of fluid streams and the removal of particulates therefrom

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB918156A (en) * 1960-12-10 1963-02-13 Lancaster & Tonge Ltd Improvements in water pipeline strainers
FR2076871A5 (en) * 1970-01-30 1971-10-15 Philippe Filtres Continuous filter - with automatic cleaning
FR2203660A1 (en) * 1972-10-18 1974-05-17 Doucet Charles Liquid filtration system - with series-parallel elements of graded cross-section
US4582603A (en) * 1983-12-24 1986-04-15 Taprogge Gesellschaft Mbh Apparatus for the mechanical cleaning of a cold-water stream
DE3905982A1 (en) * 1989-02-25 1990-08-30 Brieden Karl Bau Beteiligung Service water backwashing filter
WO2008092559A1 (en) * 2007-01-30 2008-08-07 Rt-Filtertechnik Gmbh Filter element for cleaning fluids
WO2009051773A1 (en) * 2007-10-20 2009-04-23 Porous Media Corporation Method and apparatus for the purification of fluid streams and the removal of particulates therefrom

Also Published As

Publication number Publication date
GB2490565A (en) 2012-11-07
GB201204210D0 (en) 2012-04-25

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20140109 AND 20140115

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20140116 AND 20140122