FR2754733B1 - LIQUID FLOW DISTRIBUTION VALVE ASSEMBLY, AND LIQUID TREATMENT BASIN COMPRISING SUCH A VALVE FORMATION ASSEMBLY - Google Patents

LIQUID FLOW DISTRIBUTION VALVE ASSEMBLY, AND LIQUID TREATMENT BASIN COMPRISING SUCH A VALVE FORMATION ASSEMBLY

Info

Publication number
FR2754733B1
FR2754733B1 FR9612756A FR9612756A FR2754733B1 FR 2754733 B1 FR2754733 B1 FR 2754733B1 FR 9612756 A FR9612756 A FR 9612756A FR 9612756 A FR9612756 A FR 9612756A FR 2754733 B1 FR2754733 B1 FR 2754733B1
Authority
FR
France
Prior art keywords
assembly
valve
flow distribution
liquid
treatment basin
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 - Lifetime
Application number
FR9612756A
Other languages
French (fr)
Other versions
FR2754733A1 (en
Inventor
Alain Delafosse
Gelis Christian De
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.)
SOC ET ET DE REALISATION POUR
Original Assignee
SOC ET ET DE REALISATION POUR
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 SOC ET ET DE REALISATION POUR filed Critical SOC ET ET DE REALISATION POUR
Priority to FR9612756A priority Critical patent/FR2754733B1/en
Publication of FR2754733A1 publication Critical patent/FR2754733A1/en
Application granted granted Critical
Publication of FR2754733B1 publication Critical patent/FR2754733B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01D21/0024—Inlets or outlets provided with regulating devices, e.g. valves, flaps
    • 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
    • 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
    • B01D21/24—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
    • B01D21/2444—Discharge mechanisms for the classified liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Float Valves (AREA)
FR9612756A 1996-10-21 1996-10-21 LIQUID FLOW DISTRIBUTION VALVE ASSEMBLY, AND LIQUID TREATMENT BASIN COMPRISING SUCH A VALVE FORMATION ASSEMBLY Expired - Lifetime FR2754733B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9612756A FR2754733B1 (en) 1996-10-21 1996-10-21 LIQUID FLOW DISTRIBUTION VALVE ASSEMBLY, AND LIQUID TREATMENT BASIN COMPRISING SUCH A VALVE FORMATION ASSEMBLY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9612756A FR2754733B1 (en) 1996-10-21 1996-10-21 LIQUID FLOW DISTRIBUTION VALVE ASSEMBLY, AND LIQUID TREATMENT BASIN COMPRISING SUCH A VALVE FORMATION ASSEMBLY

Publications (2)

Publication Number Publication Date
FR2754733A1 FR2754733A1 (en) 1998-04-24
FR2754733B1 true FR2754733B1 (en) 1998-12-31

Family

ID=9496821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9612756A Expired - Lifetime FR2754733B1 (en) 1996-10-21 1996-10-21 LIQUID FLOW DISTRIBUTION VALVE ASSEMBLY, AND LIQUID TREATMENT BASIN COMPRISING SUCH A VALVE FORMATION ASSEMBLY

Country Status (1)

Country Link
FR (1) FR2754733B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2831460B1 (en) * 2001-10-26 2004-09-17 Alain Boulant LAMELLAR DECANTER
FR2834476B1 (en) * 2002-01-08 2004-10-22 Alain Boulant SIMPLIFIED LAMELLAR DECANTER, AND METHOD FOR CLEANING THE DECANTER

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1461060A (en) * 1975-05-21 1977-01-13 Cookman I J R Decanting valves
US4865753A (en) * 1988-06-17 1989-09-12 Meurer Charles L Clarifier apparatus and methods having releasably closed flow channels
US4933524A (en) * 1988-06-17 1990-06-12 Envirotech Corporation Clarifier apparatus and methods with 3-D arrays
US5234580A (en) * 1991-09-03 1993-08-10 Murphy D Thomas Decanting apparatus with float supported submerged pump

Also Published As

Publication number Publication date
FR2754733A1 (en) 1998-04-24

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