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GB1226805A - - Google Patents

Info

Publication number
GB1226805A
GB1226805A GB1226805DA GB1226805A GB 1226805 A GB1226805 A GB 1226805A GB 1226805D A GB1226805D A GB 1226805DA GB 1226805 A GB1226805 A GB 1226805A
Authority
GB
United Kingdom
Prior art keywords
slurry
float
aug
controlled
sensing element
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
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 filed Critical
Publication of GB1226805A publication Critical patent/GB1226805A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B03D1/028—Control and monitoring of flotation processes; computer models therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B13/00—Control arrangements specially adapted for wet-separating apparatus or for dressing plant, using physical effects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/08—Subsequent treatment of concentrated product
    • B03D1/082—Subsequent treatment of concentrated product of the froth product, e.g. washing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Paper (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Physical Water Treatments (AREA)

Abstract

1,226,805. Flotation apparatus. OUTOKUMPU OY. 7 Aug., 1968 [8 Aug., 1967], No. 37610/68. Heading B2H. The slurry level 3. in a flotation machine is controlled by adjusting the slurry flow discharging from the machine at a selected point below the slurry level, the operation of a flow control device 6 being controlled by a sensing element 4 disposed under the slurry foam layer to sense the slurry level. As shown, the sensing element comprises a float 4 connected to a controller 5 by means of a setting connector 7 and damping spring 8, the float being cleansed by a water-spraying device 9.
GB1226805D 1967-08-08 1968-08-07 Expired GB1226805A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI214567A FI42302B (en) 1967-08-08 1967-08-08 FOERFARANDE FOER REGLERING AV SLAMYTAN I EN FLOTATIONSMASKIN OCH ANORDNING FOER UTFOERANDE AV FOERFARANDET

Publications (1)

Publication Number Publication Date
GB1226805A true GB1226805A (en) 1971-03-31

Family

ID=8506724

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1226805D Expired GB1226805A (en) 1967-08-08 1968-08-07

Country Status (2)

Country Link
FI (1) FI42302B (en)
GB (1) GB1226805A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991001809A1 (en) * 1989-07-26 1991-02-21 The University Of Newcastle Research Associates Limited A method of operating a plurality of minerals separation flotation cells
US5909022A (en) * 1996-05-01 1999-06-01 Outokumpu Mintec Oy Dual outlet pulp level control system for flash flotation devices
US5923012A (en) * 1996-05-01 1999-07-13 Outokumpu Mintec Oy Flotation method and apparatus for treatment of cyclone sands

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20156822A1 (en) * 2015-12-11 2017-06-11 Paolo Bozzato SYSTEM AND PROCEDURE FOR SEPARATION WITH FOAM

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991001809A1 (en) * 1989-07-26 1991-02-21 The University Of Newcastle Research Associates Limited A method of operating a plurality of minerals separation flotation cells
US5188726A (en) * 1989-07-26 1993-02-23 University Of Newcastle Research Associates Ltd. Method of operating a plurality of minerals separation flotation cells
US5909022A (en) * 1996-05-01 1999-06-01 Outokumpu Mintec Oy Dual outlet pulp level control system for flash flotation devices
US5923012A (en) * 1996-05-01 1999-07-13 Outokumpu Mintec Oy Flotation method and apparatus for treatment of cyclone sands

Also Published As

Publication number Publication date
FI42302B (en) 1970-03-31

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees