GB2585918B - Filter assembly - Google Patents

Filter assembly Download PDF

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Publication number
GB2585918B
GB2585918B GB1910557.6A GB201910557A GB2585918B GB 2585918 B GB2585918 B GB 2585918B GB 201910557 A GB201910557 A GB 201910557A GB 2585918 B GB2585918 B GB 2585918B
Authority
GB
United Kingdom
Prior art keywords
filter assembly
filter
assembly
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
GB1910557.6A
Other versions
GB2585918A (en
GB201910557D0 (en
Inventor
Peter Hosford James
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1910557.6A priority Critical patent/GB2585918B/en
Publication of GB201910557D0 publication Critical patent/GB201910557D0/en
Publication of GB2585918A publication Critical patent/GB2585918A/en
Application granted granted Critical
Publication of GB2585918B publication Critical patent/GB2585918B/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
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
    • 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
    • B01D29/62—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
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
    • B01D35/0276—Filtering elements with a vertical rotation or symmetry axis mounted on tanks or reservoirs
    • 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
    • B01D2201/0453—Filter tubes connected to plates positioned between at least two plates
    • 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
    • B01D2201/0461—Springs
    • 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
    • B01D2201/084—Nozzles placed on the filtrate side of the filtering element
    • 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)
GB1910557.6A 2019-07-24 2019-07-24 Filter assembly Active GB2585918B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1910557.6A GB2585918B (en) 2019-07-24 2019-07-24 Filter assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1910557.6A GB2585918B (en) 2019-07-24 2019-07-24 Filter assembly

Publications (3)

Publication Number Publication Date
GB201910557D0 GB201910557D0 (en) 2019-09-04
GB2585918A GB2585918A (en) 2021-01-27
GB2585918B true GB2585918B (en) 2022-03-30

Family

ID=67839673

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1910557.6A Active GB2585918B (en) 2019-07-24 2019-07-24 Filter assembly

Country Status (1)

Country Link
GB (1) GB2585918B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308142A (en) * 1979-04-27 1981-12-29 Honeywell, Inc. Back-flush filtering apparatus, particularly for a house water supply system
US20130255202A1 (en) * 2010-10-07 2013-10-03 Amiad Water Systems Ltd. Fluid filtering unit and system
US20150053628A1 (en) * 2012-04-04 2015-02-26 Sea-Lix As Filter cleaning
US20160367917A1 (en) * 2015-06-17 2016-12-22 Tm Industrial Supply, Inc. High-Efficiency Automatic Self-Cleaning Strainer
CN107149800A (en) * 2016-03-04 2017-09-12 汉斯萨塞拉思有限责任两合公司 Pressure reducer-filter-device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308142A (en) * 1979-04-27 1981-12-29 Honeywell, Inc. Back-flush filtering apparatus, particularly for a house water supply system
US20130255202A1 (en) * 2010-10-07 2013-10-03 Amiad Water Systems Ltd. Fluid filtering unit and system
US20150053628A1 (en) * 2012-04-04 2015-02-26 Sea-Lix As Filter cleaning
US20160367917A1 (en) * 2015-06-17 2016-12-22 Tm Industrial Supply, Inc. High-Efficiency Automatic Self-Cleaning Strainer
CN107149800A (en) * 2016-03-04 2017-09-12 汉斯萨塞拉思有限责任两合公司 Pressure reducer-filter-device

Also Published As

Publication number Publication date
GB2585918A (en) 2021-01-27
GB201910557D0 (en) 2019-09-04

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