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FR1554381A - - Google Patents

Info

Publication number
FR1554381A
FR1554381A FR139927A FR139927A FR1554381A FR 1554381 A FR1554381 A FR 1554381A FR 139927 A FR139927 A FR 139927A FR 139927 A FR139927 A FR 139927A FR 1554381 A FR1554381 A FR 1554381A
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.)
Expired
Application number
FR139927A
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 FR1554381A publication Critical patent/FR1554381A/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
    • B01D21/18—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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2433—Discharge mechanisms for floating particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Removal Of Floating Material (AREA)
  • Bridges Or Land Bridges (AREA)
  • Transmission Devices (AREA)
FR139927A 1967-02-17 1968-02-15 Expired FR1554381A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP0041440 1967-02-17

Publications (1)

Publication Number Publication Date
FR1554381A true FR1554381A (fr) 1969-01-17

Family

ID=7377838

Family Applications (1)

Application Number Title Priority Date Filing Date
FR139927A Expired FR1554381A (fr) 1967-02-17 1968-02-15

Country Status (6)

Country Link
US (1) US3498465A (fr)
AT (1) AT281707B (fr)
BE (1) BE710773A (fr)
DE (1) DE1658104C3 (fr)
FR (1) FR1554381A (fr)
NL (1) NL6800527A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT993760B (it) * 1972-09-06 1975-09-30 Prometall Uznach Ag Dispositivo d estrazione per impianti di chiarificazione e di fognatura
US4046693A (en) * 1975-08-27 1977-09-06 Harsco Corporation Scum skimmer apparatus
US4011164A (en) * 1976-02-02 1977-03-08 Sybron Corporation Skimmer apparatus for sewage settling tanks and the like
US4075109A (en) * 1977-01-27 1978-02-21 Blalock Eugene D Settling tank sludge collector
US4126551A (en) * 1977-04-08 1978-11-21 Freeport Minerals Company Method and apparatus for handling solvent extraction crud
US4353674A (en) * 1980-05-30 1982-10-12 United Conveyor Corporation Drag bucket apparatus for separating pieces of solid material from a liquid in a receiving tank
DE8133468U1 (de) * 1981-11-16 1982-06-24 Gebr. Bellmer GmbH + Co KG Maschinenfabrik, 7532 Niefern-Öschelbronn Rechen, insbesondere zur abwasserklaerung
US4486309A (en) * 1982-08-02 1984-12-04 Leander Krodel Sludge shovel apparatus
US5200079A (en) * 1990-06-20 1993-04-06 Mcnish Corporation Circular clarifier including improved skimmer clarifier
AT398751B (de) * 1992-03-04 1995-01-25 Sillipp Josef Ing Waschgerät für kläranlagenablaufrinnen
US5720891A (en) * 1996-04-15 1998-02-24 Baker Hughes Incorporated Retractable sediment collecting device for covered basins
US7258788B2 (en) * 2004-03-12 2007-08-21 Noram Engineering And Constructors Ltd. Circular clarifier apparatus and method
WO2011016067A1 (fr) * 2009-08-05 2011-02-10 Friulana Costruzioni S.R.L. Appareil pour le traitement de liquides
US9574337B1 (en) * 2012-10-04 2017-02-21 Lane Enterprises, Inc. Flow control methods and devices

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB733825A (en) * 1953-03-19 1955-07-20 Cyril John Hartley Improvements in travelling scrapers for desludging sedimentation tanks

Also Published As

Publication number Publication date
US3498465A (en) 1970-03-03
AT281707B (de) 1970-05-25
DE1658104C3 (de) 1974-12-12
NL6800527A (fr) 1968-08-19
BE710773A (fr) 1968-06-17
DE1658104B2 (de) 1974-05-02
DE1658104A1 (de) 1972-01-05

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