FR2203663A1 - - Google Patents

Info

Publication number
FR2203663A1
FR2203663A1 FR7337164A FR7337164A FR2203663A1 FR 2203663 A1 FR2203663 A1 FR 2203663A1 FR 7337164 A FR7337164 A FR 7337164A FR 7337164 A FR7337164 A FR 7337164A FR 2203663 A1 FR2203663 A1 FR 2203663A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7337164A
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.)
WORLIDGE RONALD
Original Assignee
WORLIDGE RONALD
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 WORLIDGE RONALD filed Critical WORLIDGE RONALD
Publication of FR2203663A1 publication Critical patent/FR2203663A1/fr
Withdrawn legal-status Critical Current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
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D33/503—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles the backwash arms, shoes acting on the cake side
    • 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
    • B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
    • 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
    • B01D33/801—Driving means, shaft packing systems or the like
    • 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
    • B01D33/806—Accessories integrally combined with devices for controlling the filtration by flow measuring
    • 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
    • B01D33/808—Accessories integrally combined with devices for controlling the filtration by pressure 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
    • B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
FR7337164A 1972-10-18 1973-10-18 Withdrawn FR2203663A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4802872A GB1413660A (en) 1972-10-18 1972-10-18 Filter apparatus

Publications (1)

Publication Number Publication Date
FR2203663A1 true FR2203663A1 (fr) 1974-05-17

Family

ID=10447110

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7337164A Withdrawn FR2203663A1 (fr) 1972-10-18 1973-10-18

Country Status (6)

Country Link
US (1) US3954613A (fr)
CA (1) CA1012072A (fr)
DE (1) DE2351298A1 (fr)
FR (1) FR2203663A1 (fr)
GB (1) GB1413660A (fr)
IT (1) IT999654B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078727A1 (fr) * 1981-10-28 1983-05-11 Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." Dispositif de filtration d'un liquide contenant des impuretés diverses
FR2548037A1 (fr) * 1983-06-29 1985-01-04 Fives Cail Babcock Perfectionnements aux appareils de separation densimetrique

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396123A1 (fr) * 1977-07-01 1979-01-26 Beaudrey & Cie Tamis de prise d'eau a dispositif de sauvegarde pour la protection des elements vivants, en particulier poissons, et dispositif de sauvegarde correspondant
DK152176B (da) * 1978-06-23 1988-02-08 Danske Sukkerfab Roterbart tromle- eller pladefilter
US4375976A (en) * 1981-02-27 1983-03-08 Potter George R Method and apparatus for recovering particulate matter from gas stream
DE4002290A1 (de) * 1990-01-26 1991-08-01 Ek Geraetebau Gmbh Rueckspuelbares filtergeraet
US5250198A (en) * 1991-08-16 1993-10-05 Hans Stedfeldt Method for separating solid particles from a liquid
CA2017588C (fr) * 1991-08-16 1997-03-18 Hans Stedfeldt Methode et dispositif ameliore de separation des particules solides contenues dans les liquides
US5362401A (en) * 1993-12-14 1994-11-08 Aqua-Aerobic Systems, Inc. Method and apparatus for cleaning a filter apparatus
NL1010829C2 (nl) * 1998-12-16 2000-06-19 Prolion Bv Inrichting en werkwijze voor het melken van dieren en een vervuilingsmeter.
US20030062317A1 (en) * 2001-10-02 2003-04-03 Stanley Melvin C. Method and apparatus to clean particulate matter from a toxic fluid
ITRE20060114A1 (it) * 2006-09-28 2008-03-29 P M P O S R L Dispositivo di filtrazione e compattazione per particelle solide sospese e contenute nei fluidi, come i fanghi da lavorazioni meccaniche
DE202013101302U1 (de) 2013-03-26 2013-05-06 Mst Microsieve Technologies Gmbh Filtrationsvorrichtung
CN105688490A (zh) * 2016-04-18 2016-06-22 汇美农业科技有限公司 桔子加工中的酸碱处理液无动力旋转过滤装置
US11071931B1 (en) 2018-12-28 2021-07-27 United Launch Alliance, L.L.C. Self-cleaning inline filter
CN109771997A (zh) * 2019-02-22 2019-05-21 广州市欧树环保科技有限公司 一种工作效率高的便捷型水处理设备
CN111389078A (zh) * 2020-04-10 2020-07-10 刘振中 一种中药熬药用离心过滤式固液分离装置
CN113045005B (zh) * 2021-01-18 2022-09-06 吉林建筑大学 一种可调型的多功能污水处理方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1225696A (en) * 1913-05-31 1917-05-08 Charles H Bicalky Air-washing apparatus.
US1270796A (en) * 1917-12-28 1918-07-02 American Sugar Refining Company Method and apparatus for treating sugar.
US2592972A (en) * 1947-06-30 1952-04-15 Frederick W Strassheim Filter
US3436260A (en) * 1964-09-23 1969-04-01 Union Tank Car Co Method for cleaning filter bed for sugar liquor
US3410409A (en) * 1966-01-18 1968-11-12 Bird Machine Co Screening apparatus control
GB1184066A (en) * 1966-06-07 1970-03-11 Euroflow Systems Ltd Improvements in or relating to Filter Apparatus
US3731814A (en) * 1967-11-27 1973-05-08 Brown C Liquid filter
US3574509A (en) * 1969-02-14 1971-04-13 Zurn Ind Inc Backwash filter
US3692178A (en) * 1970-06-01 1972-09-19 Dover Corp Filtration system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078727A1 (fr) * 1981-10-28 1983-05-11 Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." Dispositif de filtration d'un liquide contenant des impuretés diverses
US4462902A (en) * 1981-10-28 1984-07-31 S.N.E.C.M.A. Means for filtering a liquid containing various impurities
FR2548037A1 (fr) * 1983-06-29 1985-01-04 Fives Cail Babcock Perfectionnements aux appareils de separation densimetrique

Also Published As

Publication number Publication date
CA1012072A (en) 1977-06-14
IT999654B (it) 1976-03-10
DE2351298A1 (de) 1974-05-02
GB1413660A (en) 1975-11-12
US3954613A (en) 1976-05-04

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Legal Events

Date Code Title Description
ST Notification of lapse