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JPS5115482B2 - - Google Patents
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JPS5115482B2 - - Google Patents

Info

Publication number
JPS5115482B2
JPS5115482B2 JP46071605A JP7160571A JPS5115482B2 JP S5115482 B2 JPS5115482 B2 JP S5115482B2 JP 46071605 A JP46071605 A JP 46071605A JP 7160571 A JP7160571 A JP 7160571A JP S5115482 B2 JPS5115482 B2 JP S5115482B2
Authority
JP
Japan
Prior art keywords
cell
froth
discharging
flotation
pipe
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
JP46071605A
Other languages
Japanese (ja)
Other versions
JPS4837301A (en
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
Priority to JP46071605A priority Critical patent/JPS5115482B2/ja
Priority to US00287269A priority patent/US3802569A/en
Priority to CA151,291A priority patent/CA966942A/en
Priority to DE2244303A priority patent/DE2244303C3/en
Priority to SE7211829A priority patent/SE384327B/en
Priority to AU46587/72A priority patent/AU472445B2/en
Priority to FR7232642A priority patent/FR2152976B1/fr
Publication of JPS4837301A publication Critical patent/JPS4837301A/ja
Publication of JPS5115482B2 publication Critical patent/JPS5115482B2/ja
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
    • B03D1/14—Flotation machines
    • B03D1/24—Pneumatic
    • 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
    • B03D1/1412—Flotation machines with baffles, e.g. at the wall for redirecting settling solids
    • 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
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1462—Discharge mechanisms for the froth
    • 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
    • B03D1/1493—Flotation machines with means for establishing a specified flow pattern
    • 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
    • B03D1/16—Flotation machines with impellers; Subaeration machines

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Paper (AREA)
  • Physical Water Treatments (AREA)

Abstract

A flotation machine for recovering valuables or concentrates from a raw material, which comprises: a flotation cell having at least one froth-discharging opening located at the lower part of a side wall of said cell; an agitating means fitted within the central part of said cell; and at least one froth-discharging pipe fixed within said cell, the one end opening of said pipe being connected with said froth-discharging opening of said cell and the other end opening of said pipe being held at a level lower than the upper end of said side wall but higher than the surface level of the pulp or liquid charged to be subjected to flotation, thereby forming at least one froth-discharging passage within said cell.
JP46071605A 1971-09-14 1971-09-14 Expired JPS5115482B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP46071605A JPS5115482B2 (en) 1971-09-14 1971-09-14
US00287269A US3802569A (en) 1971-09-14 1972-09-08 Flotation machine
CA151,291A CA966942A (en) 1971-09-14 1972-09-08 Flotation machine
DE2244303A DE2244303C3 (en) 1971-09-14 1972-09-09 Flotation cell
SE7211829A SE384327B (en) 1971-09-14 1972-09-13 FLOTATION MACHINE
AU46587/72A AU472445B2 (en) 1971-09-14 1972-09-13 Flotation machine
FR7232642A FR2152976B1 (en) 1971-09-14 1972-09-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46071605A JPS5115482B2 (en) 1971-09-14 1971-09-14

Publications (2)

Publication Number Publication Date
JPS4837301A JPS4837301A (en) 1973-06-01
JPS5115482B2 true JPS5115482B2 (en) 1976-05-17

Family

ID=13465440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46071605A Expired JPS5115482B2 (en) 1971-09-14 1971-09-14

Country Status (7)

Country Link
US (1) US3802569A (en)
JP (1) JPS5115482B2 (en)
AU (1) AU472445B2 (en)
CA (1) CA966942A (en)
DE (1) DE2244303C3 (en)
FR (1) FR2152976B1 (en)
SE (1) SE384327B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55133799U (en) * 1979-03-16 1980-09-22
JPS62190497U (en) * 1987-04-22 1987-12-03

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57186857U (en) * 1981-05-18 1982-11-27
US5431286A (en) * 1994-01-06 1995-07-11 Inco Limited Recirculating column flotation apparatus
AU748205B2 (en) * 1997-08-29 2002-05-30 Flsmidth A/S Flotation cells with devices to enhance recovery of froth containing mineral values
US7438809B2 (en) * 2005-02-02 2008-10-21 Petreco International Inc. Single-cell mechanical flotation system
TWI580778B (en) * 2007-06-19 2017-05-01 再生海藻能源公司 Process for microalgae conditioning and concentration
DE102008014791A1 (en) * 2008-03-18 2009-09-24 Siemens Aktiengesellschaft Flotation cell for the recovery of valuable material particles

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE392241C (en) * 1923-04-12 1924-03-24 Ver Kolenmij En Ter Voortzetti Device for wiping or removing foam floating on liquid
US2316770A (en) * 1940-05-27 1943-04-20 Mining Process & Patent Co Froth flotation apparatus and treatment
US2612358A (en) * 1947-06-14 1952-09-30 Mining Process & Patent Co Pumping-type flotation apparatus
US2875897A (en) * 1953-06-22 1959-03-03 Booth Lionel Earl Flotation machine
US2944802A (en) * 1955-02-16 1960-07-12 Denver Equip Co Froth flotation and aeration apparatus
US3437203A (en) * 1963-02-20 1969-04-08 Koichi Nakamura Flotation apparatus
US3342331A (en) * 1965-05-24 1967-09-19 Maxwell John Russell Flotation machine
GB1058914A (en) * 1965-06-14 1967-02-15 Outokumpu Oy Froth flotation apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55133799U (en) * 1979-03-16 1980-09-22
JPS62190497U (en) * 1987-04-22 1987-12-03

Also Published As

Publication number Publication date
US3802569A (en) 1974-04-09
FR2152976A1 (en) 1973-04-27
DE2244303A1 (en) 1973-03-29
SE384327B (en) 1976-05-03
CA966942A (en) 1975-04-29
AU4658772A (en) 1974-03-21
AU472445B2 (en) 1976-05-27
DE2244303B2 (en) 1981-05-21
JPS4837301A (en) 1973-06-01
FR2152976B1 (en) 1977-07-29
DE2244303C3 (en) 1981-12-17

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