CH354725A - Dispositif d'évacuation des boues d'un décanteur - Google Patents

Dispositif d'évacuation des boues d'un décanteur

Info

Publication number
CH354725A
CH354725A CH354725DA CH354725A CH 354725 A CH354725 A CH 354725A CH 354725D A CH354725D A CH 354725DA CH 354725 A CH354725 A CH 354725A
Authority
CH
Switzerland
Prior art keywords
settling tank
evacuation device
sludge evacuation
sludge
settling
Prior art date
Application number
Other languages
English (en)
Inventor
Bounin Claude
Original Assignee
Deka Sa
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 Deka Sa filed Critical Deka Sa
Publication of CH354725A publication Critical patent/CH354725A/fr

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
    • B01D21/2405—Feed mechanisms for settling tanks
    • B01D21/2416—Liquid distributors with a plurality of feed points
    • 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
    • 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
    • B01D21/24—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
    • B01D21/2427—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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)
  • Centrifugal Separators (AREA)
CH354725D 1957-11-21 1958-11-14 Dispositif d'évacuation des boues d'un décanteur CH354725A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR354725X 1957-11-21

Publications (1)

Publication Number Publication Date
CH354725A true CH354725A (fr) 1961-05-31

Family

ID=8893319

Family Applications (1)

Application Number Title Priority Date Filing Date
CH354725D CH354725A (fr) 1957-11-21 1958-11-14 Dispositif d'évacuation des boues d'un décanteur

Country Status (3)

Country Link
CH (1) CH354725A (fr)
DE (1) DE1093780B (fr)
GB (1) GB847337A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4322930C1 (de) * 1993-07-09 1994-08-25 Hans Georg Huber Unterwasserräumer für Rundklärbecken

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1082306A (en) * 1963-09-30 1967-09-06 Kopalnia Wegla Kamiennego Ryme Improvements in or relating to apparatus for mechanically gathering and loading coalslurry from sedimentation basins
DE1254096B (de) * 1964-01-17 1967-11-09 Luebeck Metallhuette Rundbecken zur biologischen Reinigung von Rohabwasser
US4994187A (en) * 1988-08-17 1991-02-19 Richard Totzke Mashinen- Und Apparatebaue Gmbh Apparatus for removing sewage sludge from the bottom or the surface in a settling basin
DE3834891A1 (de) * 1988-08-17 1990-05-10 Totzke Richard Masch Saugraeumer fuer rundklaerbecken
GB2280384A (en) * 1993-06-28 1995-02-01 Patrick Brogan A bucketwheel sand washer with submerged recovered fine aggregate transporter
CA2807254C (fr) * 2010-08-13 2018-07-10 Rio Tinto Alcan International Limited Appareil et procede pour raffiner un bain de traitement par sedimentation
CN105344135B (zh) * 2015-11-18 2017-05-24 亚太水处理(天长)有限公司 一种周向传动刮泥机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1299872A (en) * 1917-09-21 1919-04-08 John A Traylor Apparatus for thickening and separating solids from liquids.
DE495531C (de) * 1926-08-09 1930-04-08 Eisengiesserei Einrichtung zum Klaeren und Scheiden von Fluessigkeiten
FR1119099A (fr) * 1955-02-14 1956-06-14 Mines Et Ind Dispositif de raclage pour décanteurs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4322930C1 (de) * 1993-07-09 1994-08-25 Hans Georg Huber Unterwasserräumer für Rundklärbecken

Also Published As

Publication number Publication date
GB847337A (en) 1960-09-07
DE1093780B (de) 1960-12-01

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