GB1023017A - Filter wherein liquid flows upwards through filter materials - Google Patents

Filter wherein liquid flows upwards through filter materials

Info

Publication number
GB1023017A
GB1023017A GB9520/63A GB952063A GB1023017A GB 1023017 A GB1023017 A GB 1023017A GB 9520/63 A GB9520/63 A GB 9520/63A GB 952063 A GB952063 A GB 952063A GB 1023017 A GB1023017 A GB 1023017A
Authority
GB
United Kingdom
Prior art keywords
filter
bed
valve
casing
liquid flows
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
GB9520/63A
Other languages
English (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.)
ANDRE RENE LAMBERT OSCAR EMILE GHISLAIN RENSONNET
Original Assignee
ANDRE RENE LAMBERT OSCAR EMILE GHISLAIN RENSONNET
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 ANDRE RENE LAMBERT OSCAR EMILE GHISLAIN RENSONNET filed Critical ANDRE RENE LAMBERT OSCAR EMILE GHISLAIN RENSONNET
Publication of GB1023017A publication Critical patent/GB1023017A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01D24/16—Upward filtration
    • B01D24/165—Upward filtration the filtering material being supported by pervious surfaces
    • 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
    • B01D24/38—Feed or discharge devices
    • B01D24/42—Feed or discharge devices for discharging filtrate
    • 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
    • B01D24/4631—Counter-current flushing, e.g. by air
    • 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
    • B01D24/4684—Regenerating the filtering material in the filter by moving the filtering element using spray devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
GB9520/63A 1962-03-12 1963-03-11 Filter wherein liquid flows upwards through filter materials Expired GB1023017A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR890716A FR1326429A (fr) 1962-03-12 1962-03-12 Filtre pour liquide circulant de bas en haut à travers la masse filtrante

Publications (1)

Publication Number Publication Date
GB1023017A true GB1023017A (en) 1966-03-16

Family

ID=8774514

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9520/63A Expired GB1023017A (en) 1962-03-12 1963-03-11 Filter wherein liquid flows upwards through filter materials

Country Status (4)

Country Link
BE (1) BE629416A (xx)
ES (1) ES285955A1 (xx)
FR (1) FR1326429A (xx)
GB (1) GB1023017A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137108A (en) * 1983-03-25 1984-10-03 Mobil Oil Corp Sludge treatment
EP1106226A1 (de) * 1999-12-06 2001-06-13 Brita GmbH Wasserfilter mit Filtermaterialtrennelement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137108A (en) * 1983-03-25 1984-10-03 Mobil Oil Corp Sludge treatment
EP1106226A1 (de) * 1999-12-06 2001-06-13 Brita GmbH Wasserfilter mit Filtermaterialtrennelement

Also Published As

Publication number Publication date
FR1326429A (fr) 1963-05-10
ES285955A1 (es) 1963-05-16
BE629416A (xx)

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