FR854544A - Method and device for filtering liquids - Google Patents

Method and device for filtering liquids

Info

Publication number
FR854544A
FR854544A FR854544DA FR854544A FR 854544 A FR854544 A FR 854544A FR 854544D A FR854544D A FR 854544DA FR 854544 A FR854544 A FR 854544A
Authority
FR
France
Prior art keywords
filtering liquids
liquids
filtering
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
French (fr)
Inventor
Ivar Wallquist
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 FR854544A publication Critical patent/FR854544A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • 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
    • B01D33/044—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering
    • B01D33/048—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering with endless filtering bands
    • 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
    • B01D33/35—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR854544D 1939-05-10 1939-05-10 Method and device for filtering liquids Expired FR854544A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR854544T 1939-05-10

Publications (1)

Publication Number Publication Date
FR854544A true FR854544A (en) 1940-04-17

Family

ID=9327812

Family Applications (1)

Application Number Title Priority Date Filing Date
FR854544D Expired FR854544A (en) 1939-05-10 1939-05-10 Method and device for filtering liquids

Country Status (1)

Country Link
FR (1) FR854544A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1058958B (en) * 1956-11-26 1959-06-11 Weigelwerk Ag Method and device for stripping and whipping beer wort
FR2588766A1 (en) * 1985-10-23 1987-04-24 Sabatier Etienne Device for liquid-solid separation by continuous vacuum filtration
WO2002030543A1 (en) * 2000-10-12 2002-04-18 Genencor International, Inc. Continuously operable rotating drum pressure differential filter, method and systems

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1058958B (en) * 1956-11-26 1959-06-11 Weigelwerk Ag Method and device for stripping and whipping beer wort
FR2588766A1 (en) * 1985-10-23 1987-04-24 Sabatier Etienne Device for liquid-solid separation by continuous vacuum filtration
WO2002030543A1 (en) * 2000-10-12 2002-04-18 Genencor International, Inc. Continuously operable rotating drum pressure differential filter, method and systems
US6800197B1 (en) 2000-10-12 2004-10-05 Genencor International, Inc. Continuously operable rotating drum pressure differential filter, method and systems

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