FR2661337B1 - - Google Patents

Info

Publication number
FR2661337B1
FR2661337B1 FR9005598A FR9005598A FR2661337B1 FR 2661337 B1 FR2661337 B1 FR 2661337B1 FR 9005598 A FR9005598 A FR 9005598A FR 9005598 A FR9005598 A FR 9005598A FR 2661337 B1 FR2661337 B1 FR 2661337B1
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 - Fee Related
Application number
FR9005598A
Other languages
French (fr)
Other versions
FR2661337A1 (fr
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 filed Critical
Priority to FR9005598A priority Critical patent/FR2661337A1/fr
Publication of FR2661337A1 publication Critical patent/FR2661337A1/fr
Application granted granted Critical
Publication of FR2661337B1 publication Critical patent/FR2661337B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/04—Combinations of filters with settling tanks
    • B01D36/045—Combination of filters with centrifugal separation devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
    • B01D33/41—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
    • B01D33/42—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
    • B01D33/722—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding containing fixed liquid displacement elements or cores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)
FR9005598A 1990-04-26 1990-04-26 Machine a epurer les boues de chantier. Granted FR2661337A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9005598A FR2661337A1 (fr) 1990-04-26 1990-04-26 Machine a epurer les boues de chantier.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9005598A FR2661337A1 (fr) 1990-04-26 1990-04-26 Machine a epurer les boues de chantier.

Publications (2)

Publication Number Publication Date
FR2661337A1 FR2661337A1 (fr) 1991-10-31
FR2661337B1 true FR2661337B1 (cs) 1993-02-26

Family

ID=9396300

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9005598A Granted FR2661337A1 (fr) 1990-04-26 1990-04-26 Machine a epurer les boues de chantier.

Country Status (1)

Country Link
FR (1) FR2661337A1 (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2754850B1 (fr) * 1996-10-18 1999-01-08 M S Dev Et Participation Sa Station de traitement des boues pour tunnelier a front de taille pressurise
EP2921458B1 (en) 2014-03-18 2017-01-04 Aqseptence Group Carpi S.R.L. A device for separating solids from waste water
CN115337703B (zh) * 2022-09-06 2023-06-09 安徽银箭颜钛新材料有限公司 一种生产铝银浆用固液分离装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE374600A (cs) *
CH408823A (de) * 1964-01-23 1966-03-15 Process Engineering Co Inc Vorrichtung zur gleichzeitigen, kontinuierlichen Auswaschung, Flotation und Siebtrennung von Substanzen
US3394808A (en) * 1966-01-03 1968-07-30 Andy L. Thompson Apparatus for separating granular materials
US4541933A (en) * 1984-05-14 1985-09-17 Armold Clark W Process for separation of ash from waste activated sludge
FR2636669B3 (fr) * 1988-09-19 1991-03-29 Guillaume Jean Paul Unite mobile de regenerateur de boues de forage

Also Published As

Publication number Publication date
FR2661337A1 (fr) 1991-10-31

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Legal Events

Date Code Title Description
ST Notification of lapse