CA967099A - Skimmer mechanism for a waste flotation cell - Google Patents

Skimmer mechanism for a waste flotation cell

Info

Publication number
CA967099A
CA967099A CA134,673A CA134673A CA967099A CA 967099 A CA967099 A CA 967099A CA 134673 A CA134673 A CA 134673A CA 967099 A CA967099 A CA 967099A
Authority
CA
Canada
Prior art keywords
flotation cell
skimmer mechanism
waste flotation
waste
skimmer
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
CA134,673A
Other versions
CA134673S (en
Inventor
Ronald L. Peterson
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA967099A publication Critical patent/CA967099A/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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2433—Discharge mechanisms for floating particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Removal Of Floating Material (AREA)
CA134,673A 1971-03-19 1972-02-14 Skimmer mechanism for a waste flotation cell Expired CA967099A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12619071A 1971-03-19 1971-03-19

Publications (1)

Publication Number Publication Date
CA967099A true CA967099A (en) 1975-05-06

Family

ID=22423481

Family Applications (1)

Application Number Title Priority Date Filing Date
CA134,673A Expired CA967099A (en) 1971-03-19 1972-02-14 Skimmer mechanism for a waste flotation cell

Country Status (4)

Country Link
US (1) US3741399A (en)
JP (1) JPS5422701B1 (en)
CA (1) CA967099A (en)
ZA (1) ZA72814B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864257A (en) * 1973-09-17 1975-02-04 Ecodyne Corp Method and apparatus for surface skimming
US3892666A (en) * 1974-03-18 1975-07-01 Envirex Thickener with elevatable scraper and non-elevating skimmer
GB2042357A (en) * 1979-02-17 1980-09-24 Abrasive Dev Separating apparatus
US4364834A (en) * 1981-11-10 1982-12-21 Envirotech Corporation Sedimentation apparatus having an improved skimming mechanism
US4594156A (en) * 1985-07-05 1986-06-10 Lakeside Equipment Corporation Motorized surface scum skimmer for waste water treatment apparatus
US4780201A (en) * 1987-12-14 1988-10-25 Keeter Kathy L Apparatus and process to separate and remove extraneous matter from a liquid stream
US4832854A (en) * 1987-12-14 1989-05-23 Keeter Kathy L Apparatus and process to separate and remove extraneous matter from a liquid stream
US5022992A (en) * 1990-02-12 1991-06-11 Looker Jack D Apparatus for separating sludge
US5454942A (en) * 1994-08-23 1995-10-03 Anglian Water Plc Apparatus for the removal of floating sludge in dissolved air floatation basins at water purification and waste water treatment plants
US7258788B2 (en) * 2004-03-12 2007-08-21 Noram Engineering And Constructors Ltd. Circular clarifier apparatus and method
FI116715B (en) * 2004-06-29 2006-02-15 Finnketju Invest Oy Method and apparatus for removing fluid sludge
US11702350B2 (en) * 2021-01-20 2023-07-18 Monte Whetstone Surface skimmer lifting device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3465887A (en) * 1969-01-03 1969-09-09 Dorr Oliver Inc Torsion bar skimmer

Also Published As

Publication number Publication date
ZA72814B (en) 1972-10-25
JPS5422701B1 (en) 1979-08-08
US3741399A (en) 1973-06-26

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