FR943970A - Perfectionnements aux appareils de sédimentation - Google Patents

Perfectionnements aux appareils de sédimentation

Info

Publication number
FR943970A
FR943970A FR943970DA FR943970A FR 943970 A FR943970 A FR 943970A FR 943970D A FR943970D A FR 943970DA FR 943970 A FR943970 A FR 943970A
Authority
FR
France
Prior art keywords
sedimentation devices
sedimentation
devices
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)
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.)
General American Transportation Corp
Original Assignee
General American Transportation Corp
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 General American Transportation Corp filed Critical General American Transportation Corp
Application granted granted Critical
Publication of FR943970A publication Critical patent/FR943970A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • B01D21/06—Settling tanks with single outlets for the separated liquid with moving scrapers with rotating scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
    • B01D21/20—Driving mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
    • B01D21/22—Safety mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
FR943970D 1946-02-16 1947-03-26 Perfectionnements aux appareils de sédimentation Expired FR943970A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US648156A US2588115A (en) 1946-02-16 1946-02-16 Sedimentation device

Publications (1)

Publication Number Publication Date
FR943970A true FR943970A (fr) 1949-03-23

Family

ID=24599658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR943970D Expired FR943970A (fr) 1946-02-16 1947-03-26 Perfectionnements aux appareils de sédimentation

Country Status (3)

Country Link
US (1) US2588115A (fr)
FR (1) FR943970A (fr)
GB (1) GB635573A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2724506A (en) * 1951-02-17 1955-11-22 Hardinge Co Inc Sediment and agitating apparatus and the like
US2750038A (en) * 1951-08-23 1956-06-12 Hardinge Harlowe Material handling mechanism
US2837215A (en) * 1954-05-21 1958-06-03 Knowles Associates Flexible drive
US3006475A (en) * 1958-09-03 1961-10-31 Helen W Aker Automatic solids discharge valve for classifiers
US3140996A (en) * 1960-07-01 1964-07-14 Dorr Oliver Inc Sediment conveying apparatus for settling tanks
US3240349A (en) * 1962-06-25 1966-03-15 Dorr Oliver Inc Sedimentation tank having rotatable sediment conveying structure
US3245544A (en) * 1962-11-19 1966-04-12 Dorr Oliver Inc Sedimentation tank having rotatable sediment conveying structure
NL301726A (fr) * 1964-12-22 1900-01-01
US3685654A (en) * 1971-03-22 1972-08-22 Gordon Sherritt Mines Ltd Thickener
JP6146503B1 (ja) * 2016-02-18 2017-06-14 住友金属鉱山株式会社 高濃度スラリーを得るためのシックナー及びその管理方法
CN111744244B (zh) * 2020-07-14 2021-11-09 聊城义利化工有限公司 一种利用污泥含量辅助污水池净化设备
CN113680135B (zh) * 2021-08-27 2022-09-16 四川虹科创新科技有限公司 一种窑炉放水作业回收循环利用装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US867958A (en) * 1907-02-26 1907-10-15 John V N Dorr Decanting apparatus.
USRE20761E (en) * 1928-01-25 1938-06-14 Clarification plant
US1995559A (en) * 1932-01-21 1935-03-26 Andrews Leonard Settling tank
US2126884A (en) * 1936-05-02 1938-08-16 Hardinge Co Inc Sedimentation apparatus
US2295943A (en) * 1937-08-02 1942-09-15 Homer C Hirsch Thickener
FR870533A (fr) * 1939-07-17 1942-03-13 Westfalia Dinnendahl Appareil de clarification des eaux de lavage et des eaux vannes
US2360817A (en) * 1943-03-19 1944-10-17 Dorr Co Sedimentation apparatus

Also Published As

Publication number Publication date
GB635573A (en) 1950-04-12
US2588115A (en) 1952-03-04

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