FR979131A - Perfectionnements aux filtres à disques sous pression et à fonctionnement discontinu en vue de les transformer en appareils à fonctionnement mécanique, automatique et continu - Google Patents

Perfectionnements aux filtres à disques sous pression et à fonctionnement discontinu en vue de les transformer en appareils à fonctionnement mécanique, automatique et continu

Info

Publication number
FR979131A
FR979131A FR979131DA FR979131A FR 979131 A FR979131 A FR 979131A FR 979131D A FR979131D A FR 979131DA FR 979131 A FR979131 A FR 979131A
Authority
FR
France
Prior art keywords
transform
automatic
mechanical
disc filters
continuous operation
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)
Inventor
Schneider
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
Application granted granted Critical
Publication of FR979131A publication Critical patent/FR979131A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of 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
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • 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
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • B01D33/23—Construction of discs or component sectors thereof
    • 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
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR979131D 1948-11-30 1948-11-30 Perfectionnements aux filtres à disques sous pression et à fonctionnement discontinu en vue de les transformer en appareils à fonctionnement mécanique, automatique et continu Expired FR979131A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR979131T 1948-11-30

Publications (1)

Publication Number Publication Date
FR979131A true FR979131A (fr) 1951-04-23

Family

ID=9520968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR979131D Expired FR979131A (fr) 1948-11-30 1948-11-30 Perfectionnements aux filtres à disques sous pression et à fonctionnement discontinu en vue de les transformer en appareils à fonctionnement mécanique, automatique et continu

Country Status (1)

Country Link
FR (1) FR979131A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999042195A1 (fr) * 1998-02-18 1999-08-26 Harry Nilsson Filtre tournant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999042195A1 (fr) * 1998-02-18 1999-08-26 Harry Nilsson Filtre tournant

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