FR2681533B1 - Dispositif de filtration a manchon poreux tournant. - Google Patents

Dispositif de filtration a manchon poreux tournant.

Info

Publication number
FR2681533B1
FR2681533B1 FR9111606A FR9111606A FR2681533B1 FR 2681533 B1 FR2681533 B1 FR 2681533B1 FR 9111606 A FR9111606 A FR 9111606A FR 9111606 A FR9111606 A FR 9111606A FR 2681533 B1 FR2681533 B1 FR 2681533B1
Authority
FR
France
Prior art keywords
filtering device
porous sleeve
rotating porous
rotating
sleeve
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
FR9111606A
Other languages
English (en)
Other versions
FR2681533A1 (fr
Inventor
Sahut Claire
Besnainou Bernard
Philippe Alain
Lessart Pierre
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR9111606A priority Critical patent/FR2681533B1/fr
Publication of FR2681533A1 publication Critical patent/FR2681533A1/fr
Application granted granted Critical
Publication of FR2681533B1 publication Critical patent/FR2681533B1/fr
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
    • 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
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward 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
    • B01D33/29—Filters with filtering elements which move during the filtering operation the movement of the filter elements being a combination of movements
    • B01D33/31—Planetary movement
    • 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
    • B01D33/37—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection
    • B01D33/39—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel 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
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/68—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
    • 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
    • B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B01D33/763—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes for continuously discharging concentrated liquid
    • 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
    • B01D33/80—Accessories
    • B01D33/804—Accessories integrally combined with devices for controlling the 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
    • B01D33/80—Accessories
    • B01D33/804—Accessories integrally combined with devices for controlling the filtration
    • B01D33/807—Accessories integrally combined with devices for controlling the filtration by level measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/287—Filtering elements with a vertical or inclined rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR9111606A 1991-09-20 1991-09-20 Dispositif de filtration a manchon poreux tournant. Expired - Fee Related FR2681533B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9111606A FR2681533B1 (fr) 1991-09-20 1991-09-20 Dispositif de filtration a manchon poreux tournant.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9111606A FR2681533B1 (fr) 1991-09-20 1991-09-20 Dispositif de filtration a manchon poreux tournant.

Publications (2)

Publication Number Publication Date
FR2681533A1 FR2681533A1 (fr) 1993-03-26
FR2681533B1 true FR2681533B1 (fr) 1994-04-29

Family

ID=9417135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9111606A Expired - Fee Related FR2681533B1 (fr) 1991-09-20 1991-09-20 Dispositif de filtration a manchon poreux tournant.

Country Status (1)

Country Link
FR (1) FR2681533B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE257144C (fr) *
DE20122C (de) * J. P. A. VOLLMAR in Kempten, Rheinhessen Neuerungen an Filtrirvorrichtungen
BE507627A (fr) * 1950-12-06
FR2617286B1 (fr) * 1987-06-26 1991-08-30 Commissariat Energie Atomique Dispositif de prelevement comportant une tete de prelevement sterilisable en position montee sur un bioreacteur

Also Published As

Publication number Publication date
FR2681533A1 (fr) 1993-03-26

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Legal Events

Date Code Title Description
ST Notification of lapse