GB2088232B - Filter - Google Patents

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Publication number
GB2088232B
GB2088232B GB8038596A GB8038596A GB2088232B GB 2088232 B GB2088232 B GB 2088232B GB 8038596 A GB8038596 A GB 8038596A GB 8038596 A GB8038596 A GB 8038596A GB 2088232 B GB2088232 B GB 2088232B
Authority
GB
United Kingdom
Prior art keywords
filter
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
GB8038596A
Other versions
GB2088232A (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.)
PLENTY GROUP Ltd
Original Assignee
PLENTY GROUP 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 PLENTY GROUP Ltd filed Critical PLENTY GROUP Ltd
Priority to GB8038596A priority Critical patent/GB2088232B/en
Publication of GB2088232A publication Critical patent/GB2088232A/en
Application granted granted Critical
Publication of GB2088232B publication Critical patent/GB2088232B/en
Expired 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
    • B01D29/01—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 flat filtering elements
    • B01D29/05—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 flat filtering elements supported
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
GB8038596A 1980-12-02 1980-12-02 Filter Expired GB2088232B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8038596A GB2088232B (en) 1980-12-02 1980-12-02 Filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8038596A GB2088232B (en) 1980-12-02 1980-12-02 Filter

Publications (2)

Publication Number Publication Date
GB2088232A GB2088232A (en) 1982-06-09
GB2088232B true GB2088232B (en) 1985-02-13

Family

ID=10517699

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8038596A Expired GB2088232B (en) 1980-12-02 1980-12-02 Filter

Country Status (1)

Country Link
GB (1) GB2088232B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8902637A (en) * 1989-10-25 1991-05-16 Esmil Water Systems Bv FILTER SYSTEM.
GB2265840B (en) * 1992-04-06 1995-05-10 Locker Wire Weavers Limited Clarifier and method for cleaning same

Also Published As

Publication number Publication date
GB2088232A (en) 1982-06-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee