FR531830A - Perfectionnements aux filtres-presses - Google Patents

Perfectionnements aux filtres-presses

Info

Publication number
FR531830A
FR531830A FR531830DA FR531830A FR 531830 A FR531830 A FR 531830A FR 531830D A FR531830D A FR 531830DA FR 531830 A FR531830 A FR 531830A
Authority
FR
France
Prior art keywords
filter presses
presses
filter
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
Henry Andre Vallez
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 FR531830A publication Critical patent/FR531830A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR531830D 1915-03-06 1921-03-10 Perfectionnements aux filtres-presses Expired FR531830A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US531830XA 1915-03-06 1915-03-06

Publications (1)

Publication Number Publication Date
FR531830A true FR531830A (fr) 1922-01-21

Family

ID=21982463

Family Applications (1)

Application Number Title Priority Date Filing Date
FR531830D Expired FR531830A (fr) 1915-03-06 1921-03-10 Perfectionnements aux filtres-presses

Country Status (1)

Country Link
FR (1) FR531830A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057576B (de) * 1955-05-11 1959-05-21 Albert Pretzer Anschwemmfilter fuer chemische Reinigungsanlagen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057576B (de) * 1955-05-11 1959-05-21 Albert Pretzer Anschwemmfilter fuer chemische Reinigungsanlagen

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