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FR1165054A - Devices applicable to rotary precoated filters allowing continuous recharging and scraping - Google Patents

Devices applicable to rotary precoated filters allowing continuous recharging and scraping

Info

Publication number
FR1165054A
FR1165054A FR1165054DA FR1165054A FR 1165054 A FR1165054 A FR 1165054A FR 1165054D A FR1165054D A FR 1165054DA FR 1165054 A FR1165054 A FR 1165054A
Authority
FR
France
Prior art keywords
scraping
rotary
allowing continuous
devices applicable
filters allowing
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)
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.)
S E R G SOC D ETUDES
Ecremeuses Melotte
Original Assignee
S E R G SOC D ETUDES
Ecremeuses Melotte
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 S E R G SOC D ETUDES, Ecremeuses Melotte filed Critical S E R G SOC D ETUDES
Application granted granted Critical
Publication of FR1165054A publication Critical patent/FR1165054A/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
    • B01D33/06—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
    • B01D33/44—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
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/60—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for washing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FR1165054D 1955-09-12 1956-09-07 Devices applicable to rotary precoated filters allowing continuous recharging and scraping Expired FR1165054A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU1165054X 1955-09-12

Publications (1)

Publication Number Publication Date
FR1165054A true FR1165054A (en) 1958-10-17

Family

ID=19734810

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1165054D Expired FR1165054A (en) 1955-09-12 1956-09-07 Devices applicable to rotary precoated filters allowing continuous recharging and scraping

Country Status (2)

Country Link
FR (1) FR1165054A (en)
GB (1) GB849554A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675772A (en) * 1970-12-02 1972-07-11 Alexandr Ivanovich Zhukovsky Fuel-feed system for an aircraft engine
WO2002030543A1 (en) * 2000-10-12 2002-04-18 Genencor International, Inc. Continuously operable rotating drum pressure differential filter, method and systems
CN104947375A (en) * 2014-03-27 2015-09-30 海尔集团公司 Washing machine circulating filtration cleaning devices and cleaning method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814260A (en) * 1972-06-09 1974-06-04 Ametek Inc Knife advance mechanism
CN110075592A (en) * 2019-05-31 2019-08-02 威海沁和实业有限公司 Spiral filtration rinsing maching

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675772A (en) * 1970-12-02 1972-07-11 Alexandr Ivanovich Zhukovsky Fuel-feed system for an aircraft engine
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
CN104947375A (en) * 2014-03-27 2015-09-30 海尔集团公司 Washing machine circulating filtration cleaning devices and cleaning method
CN104947375B (en) * 2014-03-27 2019-02-22 青岛海尔洗衣机有限公司 A washing machine circulating filter cleaning device and cleaning method

Also Published As

Publication number Publication date
GB849554A (en) 1960-09-28

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