FR2338066B3 - - Google Patents

Info

Publication number
FR2338066B3
FR2338066B3 FR7701002A FR7701002A FR2338066B3 FR 2338066 B3 FR2338066 B3 FR 2338066B3 FR 7701002 A FR7701002 A FR 7701002A FR 7701002 A FR7701002 A FR 7701002A FR 2338066 B3 FR2338066 B3 FR 2338066B3
Authority
FR
France
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
FR7701002A
Other languages
French (fr)
Other versions
FR2338066A1 (fr
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
Publication of FR2338066A1 publication Critical patent/FR2338066A1/fr
Application granted granted Critical
Publication of FR2338066B3 publication Critical patent/FR2338066B3/fr
Granted 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
    • 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
    • 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
    • B01D24/40—Feed or discharge devices for feeding
    • B01D24/407—Feed or discharge devices for feeding provoking a tangential stream
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
FR7701002A 1976-01-16 1977-01-14 Dispositif pour l'epuration des liquides, notamment eaux usees Granted FR2338066A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762601555 DE2601555A1 (de) 1976-01-16 1976-01-16 Vorrichtung zur fluessigkeitsreinigung

Publications (2)

Publication Number Publication Date
FR2338066A1 FR2338066A1 (fr) 1977-08-12
FR2338066B3 true FR2338066B3 (ja) 1980-11-07

Family

ID=5967614

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7701002A Granted FR2338066A1 (fr) 1976-01-16 1977-01-14 Dispositif pour l'epuration des liquides, notamment eaux usees

Country Status (2)

Country Link
DE (1) DE2601555A1 (ja)
FR (1) FR2338066A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3503723A1 (de) * 1985-02-04 1986-08-14 Leningradskij inženerno-stroitel'nyj institut, Leningrad Vorrichtung zur wasseraufbereitung fuer fischzuchtbecken
DE102010028116B4 (de) * 2010-04-22 2012-06-06 Wolfgang Tilz Rotations-Pufferfilter zum Entfernen von partikulären und/oder gelösten Teilchen aus insbesondere stehenden Gewässern

Also Published As

Publication number Publication date
FR2338066A1 (fr) 1977-08-12
DE2601555A1 (de) 1977-07-21

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Legal Events

Date Code Title Description
ST Notification of lapse