GB2432130B - Filtration apparatus - Google Patents

Filtration apparatus

Info

Publication number
GB2432130B
GB2432130B GB0700962A GB0700962A GB2432130B GB 2432130 B GB2432130 B GB 2432130B GB 0700962 A GB0700962 A GB 0700962A GB 0700962 A GB0700962 A GB 0700962A GB 2432130 B GB2432130 B GB 2432130B
Authority
GB
United Kingdom
Prior art keywords
filtration apparatus
filtration
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 - Fee Related
Application number
GB0700962A
Other versions
GB0700962D0 (en
GB2432130A (en
GB2432130A8 (en
Inventor
David John Parkinson
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.)
KCC Group Ltd
Original Assignee
KCC 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
Priority claimed from GB0308291A external-priority patent/GB2400330B/en
Application filed by KCC Group Ltd filed Critical KCC Group Ltd
Priority to GB0700962A priority Critical patent/GB2432130B/en
Publication of GB0700962D0 publication Critical patent/GB0700962D0/en
Publication of GB2432130A publication Critical patent/GB2432130A/en
Publication of GB2432130A8 publication Critical patent/GB2432130A8/en
Application granted granted Critical
Publication of GB2432130B publication Critical patent/GB2432130B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B01D35/18—Heating or cooling the filters
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection
    • B01D24/008—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/18—Combined upward and downward filtration
    • B01D24/186—Combined upward and downward filtration the container having distribution or collection headers or pervious conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4689—Displacement of the filtering material to a compartment of the filtering device for regeneration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
GB0700962A 2003-04-10 2007-01-18 Filtration apparatus Expired - Fee Related GB2432130B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0700962A GB2432130B (en) 2003-04-10 2007-01-18 Filtration apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0308291A GB2400330B (en) 2003-04-10 2003-04-10 Filtration apparatus
GB0700962A GB2432130B (en) 2003-04-10 2007-01-18 Filtration apparatus

Publications (4)

Publication Number Publication Date
GB0700962D0 GB0700962D0 (en) 2007-02-28
GB2432130A GB2432130A (en) 2007-05-16
GB2432130A8 GB2432130A8 (en) 2007-05-18
GB2432130B true GB2432130B (en) 2008-01-30

Family

ID=37846570

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0700962A Expired - Fee Related GB2432130B (en) 2003-04-10 2007-01-18 Filtration apparatus

Country Status (1)

Country Link
GB (1) GB2432130B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2432797B (en) * 2003-04-10 2008-01-30 Kcc Group Ltd Filtration apparatus
GB2542837A (en) * 2015-10-01 2017-04-05 Cupples Stephen Media filter

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4240911A (en) * 1979-02-28 1980-12-23 Nikex Nehezipari Kulkereskedelmi Vallalat Tower filters with reversed water-jet filter regeneration
US4441998A (en) * 1982-03-12 1984-04-10 Takara Kogyo Co., Ltd. Water purification device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4240911A (en) * 1979-02-28 1980-12-23 Nikex Nehezipari Kulkereskedelmi Vallalat Tower filters with reversed water-jet filter regeneration
US4441998A (en) * 1982-03-12 1984-04-10 Takara Kogyo Co., Ltd. Water purification device

Also Published As

Publication number Publication date
GB0700962D0 (en) 2007-02-28
GB2432130A (en) 2007-05-16
GB2432130A8 (en) 2007-05-18

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Legal Events

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

Effective date: 20150410