AU470092B2 - Control means fora liquid treatment clarifier - Google Patents

Control means fora liquid treatment clarifier

Info

Publication number
AU470092B2
AU470092B2 AU60668/73A AU6066873A AU470092B2 AU 470092 B2 AU470092 B2 AU 470092B2 AU 60668/73 A AU60668/73 A AU 60668/73A AU 6066873 A AU6066873 A AU 6066873A AU 470092 B2 AU470092 B2 AU 470092B2
Authority
AU
Australia
Prior art keywords
control means
liquid treatment
means fora
treatment clarifier
fora liquid
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
AU60668/73A
Other versions
AU6066873A (en
Inventor
GORDON STEVENSON and ALAN KEITH AUDSLEY DAVID
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.)
Paterson Candy International Ltd
Original Assignee
Paterson Candy International Ltd
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 Paterson Candy International Ltd filed Critical Paterson Candy International Ltd
Publication of AU6066873A publication Critical patent/AU6066873A/en
Application granted granted Critical
Publication of AU470092B2 publication Critical patent/AU470092B2/en
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
    • 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
    • B01D21/10—Settling tanks with multiple outlets for the separated liquids
    • 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
    • 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
    • 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
    • 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
    • B01D21/302—Active control mechanisms with external energy, e.g. with solenoid valve
    • 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
    • B01D21/307—Passive control mechanisms without external energy, e.g. using a float
    • 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
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
AU60668/73A 1972-09-26 1973-09-25 Control means fora liquid treatment clarifier Expired AU470092B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4444972A GB1403091A (en) 1972-09-26 1972-09-26 Means for sludge removal from solid-liquid separation tanks
GBGB44449 1972-09-26

Publications (2)

Publication Number Publication Date
AU6066873A AU6066873A (en) 1975-03-27
AU470092B2 true AU470092B2 (en) 1976-03-04

Family

ID=10433333

Family Applications (1)

Application Number Title Priority Date Filing Date
AU60668/73A Expired AU470092B2 (en) 1972-09-26 1973-09-25 Control means fora liquid treatment clarifier

Country Status (7)

Country Link
AU (1) AU470092B2 (en)
DE (1) DE2348175C3 (en)
FR (1) FR2200032B1 (en)
GB (1) GB1403091A (en)
IT (1) IT999583B (en)
MY (1) MY7600099A (en)
ZA (1) ZA737308B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5423025Y2 (en) * 1973-08-16 1979-08-08
GB1579885A (en) * 1977-05-03 1980-11-26 Nat Res Dev Countercurrent decantation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1107391A (en) * 1912-06-06 1914-08-18 Wallace E Belcher Tank-skimmer.
US1468374A (en) * 1922-07-27 1923-09-18 Burch Henry Kenyon Tailings cone
US1979168A (en) * 1932-10-14 1934-10-30 Mitchell James Macdonald Settling apparatus

Also Published As

Publication number Publication date
AU6066873A (en) 1975-03-27
DE2348175B2 (en) 1979-11-08
FR2200032B1 (en) 1976-10-01
MY7600099A (en) 1976-12-31
IT999583B (en) 1976-03-10
FR2200032A1 (en) 1974-04-19
ZA737308B (en) 1974-08-28
GB1403091A (en) 1975-08-13
DE2348175A1 (en) 1974-03-28
DE2348175C3 (en) 1985-05-09

Similar Documents

Publication Publication Date Title
CA964345A (en) Liquid level control system
CA987730A (en) Purification control unit
CA980924A (en) Sewage treatment system
AU468535B2 (en) Novel liquid control system
CA973056A (en) Liquid level control valve
AU470092B2 (en) Control means fora liquid treatment clarifier
CA990694A (en) Control apparatus
CA992027A (en) Bath control
CA969293A (en) Elevator control apparatus
CA994449A (en) Liquid level control
CA897538A (en) Liquid level control means
AU5728273A (en) Fluid treatment vessel
CA890205A (en) Liquid level control apparatus
CA898390A (en) Liquid level control
AU5078673A (en) Wastewater treatment
CA894962A (en) Liquid level control device
CA867015A (en) Sterilization control means
CA915014A (en) Control apparatus
CA903896A (en) Control apparatus
CA914224A (en) Control apparatus
CA890628A (en) Control apparatus
CA909030A (en) Control apparatus
CA895689A (en) Control apparatus
CA908535A (en) Control apparatus
CA895033A (en) Control apparatus