FR1015977A - Perfectionnements aux appareils de décantation - Google Patents

Perfectionnements aux appareils de décantation

Info

Publication number
FR1015977A
FR1015977A FR1015977DA FR1015977A FR 1015977 A FR1015977 A FR 1015977A FR 1015977D A FR1015977D A FR 1015977DA FR 1015977 A FR1015977 A FR 1015977A
Authority
FR
France
Prior art keywords
settling devices
settling
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)
Inventor
George Wilfrid Edwards
Fernand Soccart
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 FR1015977A publication Critical patent/FR1015977A/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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls
    • 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0045—Plurality of essentially parallel plates
    • 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0057—Settling tanks provided with contact surfaces, e.g. baffles, particles with counter-current flow direction of liquid and solid particles
    • 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
    • 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
    • B01D21/2405—Feed 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B01D21/2461—Positive-displacement pumps; Screw feeders; Trough conveyors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR1015977D 1950-04-05 1950-04-05 Perfectionnements aux appareils de décantation Expired FR1015977A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1015977T 1950-04-05

Publications (1)

Publication Number Publication Date
FR1015977A true FR1015977A (fr) 1952-10-29

Family

ID=9573385

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1015977D Expired FR1015977A (fr) 1950-04-05 1950-04-05 Perfectionnements aux appareils de décantation

Country Status (1)

Country Link
FR (1) FR1015977A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868384A (en) * 1955-07-25 1959-01-13 Ca Nat Research Council Apparatus for settling fluid suspensions
US2883059A (en) * 1957-05-10 1959-04-21 Ca Nat Research Council Settling device
FR2540094A1 (fr) * 1983-02-02 1984-08-03 Erpac Perfectionnement aux epaississeurs de boues a vis
FR2540485A1 (fr) * 1983-02-04 1984-08-10 Erpac Epaississeur de boue comportant des moyens de decantation et des moyens d'essorage
US4526691A (en) * 1982-12-10 1985-07-02 William Melis Separator apparatus
US4737288A (en) * 1982-12-10 1988-04-12 Envirotech Corporation Separator apparatus
ES2584288R1 (es) * 2015-03-25 2016-12-12 Ilurco, Sa Sistema de depuración de aguas residuales

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868384A (en) * 1955-07-25 1959-01-13 Ca Nat Research Council Apparatus for settling fluid suspensions
US2883059A (en) * 1957-05-10 1959-04-21 Ca Nat Research Council Settling device
US4526691A (en) * 1982-12-10 1985-07-02 William Melis Separator apparatus
US4737288A (en) * 1982-12-10 1988-04-12 Envirotech Corporation Separator apparatus
FR2540094A1 (fr) * 1983-02-02 1984-08-03 Erpac Perfectionnement aux epaississeurs de boues a vis
EP0118330A1 (fr) * 1983-02-02 1984-09-12 Société Anonyme d'Etudes, de Recherches et de Productions d'Agents Chimiques - E.R.P.A.C. Perfectionnement aux épaississeurs de boues à vis
FR2540485A1 (fr) * 1983-02-04 1984-08-10 Erpac Epaississeur de boue comportant des moyens de decantation et des moyens d'essorage
ES2584288R1 (es) * 2015-03-25 2016-12-12 Ilurco, Sa Sistema de depuración de aguas residuales

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