GB9026501D0 - Filter arrangements - Google Patents

Filter arrangements

Info

Publication number
GB9026501D0
GB9026501D0 GB909026501A GB9026501A GB9026501D0 GB 9026501 D0 GB9026501 D0 GB 9026501D0 GB 909026501 A GB909026501 A GB 909026501A GB 9026501 A GB9026501 A GB 9026501A GB 9026501 D0 GB9026501 D0 GB 9026501D0
Authority
GB
United Kingdom
Prior art keywords
filter arrangements
arrangements
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.)
Withdrawn
Application number
GB909026501A
Other versions
GB2250449A (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.)
LSS CONSULTANCY Ltd
Original Assignee
LSS CONSULTANCY 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 LSS CONSULTANCY Ltd filed Critical LSS CONSULTANCY Ltd
Priority to GB9026501A priority Critical patent/GB2250449A/en
Publication of GB9026501D0 publication Critical patent/GB9026501D0/en
Publication of GB2250449A publication Critical patent/GB2250449A/en
Withdrawn legal-status Critical Current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
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B01D29/25—Supported filter elements arranged for outward flow filtration open-ended the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides 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
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
    • 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
    • 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
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/043—Filter tubes connected to plates
    • 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
    • B01D2201/085—Regeneration of the filter using another chemical than the liquid to be filtered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
GB9026501A 1990-12-05 1990-12-05 Filter Withdrawn GB2250449A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9026501A GB2250449A (en) 1990-12-05 1990-12-05 Filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9026501A GB2250449A (en) 1990-12-05 1990-12-05 Filter

Publications (2)

Publication Number Publication Date
GB9026501D0 true GB9026501D0 (en) 1991-01-23
GB2250449A GB2250449A (en) 1992-06-10

Family

ID=10686557

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9026501A Withdrawn GB2250449A (en) 1990-12-05 1990-12-05 Filter

Country Status (1)

Country Link
GB (1) GB2250449A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1820393A3 (en) * 2006-02-16 2007-11-21 Claudio Chiesa Process for filtering milk and washing machine for filters used in said process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1142562B (en) * 1960-04-22 1963-01-24 Stamicarbon Shear classifier
US3789990A (en) * 1970-11-15 1974-02-05 M Drori Strainer for liquid pipe lines
JPS5623647B1 (en) * 1971-05-25 1981-06-01
US4155841A (en) * 1977-03-22 1979-05-22 The Black Clawson Company High turbulence screen
US4707259A (en) * 1984-03-29 1987-11-17 Charles Doucet Filter with superposed rings for filtering liquids

Also Published As

Publication number Publication date
GB2250449A (en) 1992-06-10

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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)
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)