FR736453A - Filtre de liquides - Google Patents

Filtre de liquides

Info

Publication number
FR736453A
FR736453A FR736453DA FR736453A FR 736453 A FR736453 A FR 736453A FR 736453D A FR736453D A FR 736453DA FR 736453 A FR736453 A FR 736453A
Authority
FR
France
Prior art keywords
liquid filter
filter
liquid
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
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.)
WABAG WASSERREINIGUNGSBAU GES
Original Assignee
WABAG WASSERREINIGUNGSBAU GES
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 WABAG WASSERREINIGUNGSBAU GES filed Critical WABAG WASSERREINIGUNGSBAU GES
Application granted granted Critical
Publication of FR736453A publication Critical patent/FR736453A/fr
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
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B01D24/4636—Counter-current flushing, e.g. by air with backwash shoes; with nozzles
    • 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
    • B01D2201/087—Regeneration of the filter using gas bubbles, e.g. 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
    • B01D24/02—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
    • B01D24/20—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 provided in an open container
    • B01D24/24—Downward filtration, the container having distribution or collection headers or pervious conduits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR736453D 1932-04-30 1932-04-30 Filtre de liquides Expired FR736453A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR736453T 1932-04-30

Publications (1)

Publication Number Publication Date
FR736453A true FR736453A (fr) 1932-11-24

Family

ID=9131214

Family Applications (1)

Application Number Title Priority Date Filing Date
FR736453D Expired FR736453A (fr) 1932-04-30 1932-04-30 Filtre de liquides

Country Status (1)

Country Link
FR (1) FR736453A (fr)

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