FR2977504B1 - DRIVE SYSTEM FOR MOVING A SUCTION DEVICE TO THE BOTTOM OF A DECANATION BASIN - Google Patents

DRIVE SYSTEM FOR MOVING A SUCTION DEVICE TO THE BOTTOM OF A DECANATION BASIN

Info

Publication number
FR2977504B1
FR2977504B1 FR1156076A FR1156076A FR2977504B1 FR 2977504 B1 FR2977504 B1 FR 2977504B1 FR 1156076 A FR1156076 A FR 1156076A FR 1156076 A FR1156076 A FR 1156076A FR 2977504 B1 FR2977504 B1 FR 2977504B1
Authority
FR
France
Prior art keywords
decanation
basin
moving
drive system
suction device
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.)
Active
Application number
FR1156076A
Other languages
French (fr)
Other versions
FR2977504A1 (en
Inventor
Yannick Robin
Sylvain Bredel
Norbert Brenon
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.)
Saur SAS
Original Assignee
Saur SAS
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 Saur SAS filed Critical Saur SAS
Priority to FR1156076A priority Critical patent/FR2977504B1/en
Publication of FR2977504A1 publication Critical patent/FR2977504A1/en
Application granted granted Critical
Publication of FR2977504B1 publication Critical patent/FR2977504B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B01D21/245—Discharge mechanisms for the sediments
    • B01D21/2461—Positive-displacement pumps; Screw feeders; Trough conveyors
    • 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
    • B01D21/30—Control equipment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Removal Of Floating Material (AREA)
FR1156076A 2011-07-05 2011-07-05 DRIVE SYSTEM FOR MOVING A SUCTION DEVICE TO THE BOTTOM OF A DECANATION BASIN Active FR2977504B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1156076A FR2977504B1 (en) 2011-07-05 2011-07-05 DRIVE SYSTEM FOR MOVING A SUCTION DEVICE TO THE BOTTOM OF A DECANATION BASIN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1156076A FR2977504B1 (en) 2011-07-05 2011-07-05 DRIVE SYSTEM FOR MOVING A SUCTION DEVICE TO THE BOTTOM OF A DECANATION BASIN

Publications (2)

Publication Number Publication Date
FR2977504A1 FR2977504A1 (en) 2013-01-11
FR2977504B1 true FR2977504B1 (en) 2014-10-03

Family

ID=44802208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1156076A Active FR2977504B1 (en) 2011-07-05 2011-07-05 DRIVE SYSTEM FOR MOVING A SUCTION DEVICE TO THE BOTTOM OF A DECANATION BASIN

Country Status (1)

Country Link
FR (1) FR2977504B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4927537A (en) * 1989-03-09 1990-05-22 Envirotech Corporation Tape drive with self-expanding coils for sludge collector
FR2724574B1 (en) * 1994-09-15 1997-01-24 Ville De Vannes SYSTEM FOR DRIVING A SLUDGE SUCTION RAMP FOR A DECANTING BASIN, AND BASIN THUS EQUIPPED
US5720891A (en) * 1996-04-15 1998-02-24 Baker Hughes Incorporated Retractable sediment collecting device for covered basins

Also Published As

Publication number Publication date
FR2977504A1 (en) 2013-01-11

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