SE314642B - - Google Patents

Info

Publication number
SE314642B
SE314642B SE1998/64A SE199864A SE314642B SE 314642 B SE314642 B SE 314642B SE 1998/64 A SE1998/64 A SE 1998/64A SE 199864 A SE199864 A SE 199864A SE 314642 B SE314642 B SE 314642B
Authority
SE
Sweden
Prior art keywords
plate
air
feb
weirs
froth flotation
Prior art date
Application number
SE1998/64A
Inventor
F Isenhardt
F Schlegl
Original Assignee
Kloeckner Humboldt Deutz Ag
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 Kloeckner Humboldt Deutz Ag filed Critical Kloeckner Humboldt Deutz Ag
Publication of SE314642B publication Critical patent/SE314642B/xx

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
    • B03D1/16—Flotation machines with impellers; Subaeration machines
    • 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1406—Flotation machines with special arrangement of a plurality of flotation cells, e.g. positioning a flotation cell inside another
    • 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

Landscapes

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

Abstract

1,028,590. Froth flotation apparatus; mixing and agitating apparatus. KLOCKNER-HUMBOLDTDEUTZ A.G. Feb. 5,1964 [Feb. 21,1963], No. 4872/64. Addition to 959, 920. Headings B1C and B2H. The swash plate impeller of the froth flotation chamber described in the parent Specification is modified by the provision of ribs on its underside as well as its upper side and by providing a supply of air to both sides of the plate. As seen best in Fig. 3 the plate rotates in a cage between plates 28 and 29 with an encircling array of baffle ribs 30 to break up air bubbles. The hub 23 on which the plate is mounted provides air channels between radial fins 24 so that air drawn down from the air supply pipe 34 is not only distributed over the top of the swash plate but is drawn also underneath the plate. The float fraction is collected in launders 40 from over weirs 35. The weirs are made of rubber supported by adjustable links 36-38. Two such impellers may be at work in a single chamber and three such chambers be arranged in series as divisions of a single trough. The underflow outlet may be controlled by a needle valve.
SE1998/64A 1963-02-21 1964-02-19 SE314642B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK49013A DE1186422B (en) 1963-02-21 1963-02-21 Agitator flotation cell

Publications (1)

Publication Number Publication Date
SE314642B true SE314642B (en) 1969-09-15

Family

ID=7225109

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1998/64A SE314642B (en) 1963-02-21 1964-02-19

Country Status (7)

Country Link
US (1) US3420370A (en)
AT (1) AT243205B (en)
BE (1) BE644211A (en)
DE (1) DE1186422B (en)
GB (1) GB1028590A (en)
NL (1) NL6400639A (en)
SE (1) SE314642B (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642257A (en) * 1969-03-05 1972-02-15 Kyowa Hakko Kogyo Kk Agitating apparatus
DE2404032C3 (en) * 1974-01-29 1979-07-05 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Agitator flotation cell for processing minerals and coals
US3953151A (en) * 1975-01-28 1976-04-27 Klockner-Humboldt-Deutz Aktiengesellschaft Agitator flotation cell for the preparation of minerals and coals
US4137285A (en) * 1976-06-24 1979-01-30 Mitsui Engineering & Shipbuilding Co., Ltd. Gas-liquid contact apparatus
DE2907257C2 (en) * 1979-02-24 1982-04-22 Ukrainskij Naucno-Issledovatel'skij Uglechimiceskij Institut, Charkov Device for ventilating turbidity
JPS55116454A (en) * 1979-03-03 1980-09-08 Takeshi Takakuwa Flotation machine
US4255262A (en) * 1979-03-26 1981-03-10 U.S. Filter Corporation Hydraulic powered mixing apparatus
DE3005815C2 (en) * 1980-02-16 1982-09-23 J.M. Voith Gmbh, 7920 Heidenheim Device for deinking waste paper
DE3122706A1 (en) * 1981-06-06 1982-12-23 Wiederaufarbeitungsanlage Karlsruhe Betriebsgesellschaft mbH, 7514 Eggenstein-Leopoldshafen AGITATOR FOR THE MIXING CHAMBER OF A MIXING STABILIZER
US5152934A (en) * 1991-04-08 1992-10-06 General Signal Corp. Mixing system for gas dispersion in liquids or liquid suspensions
DE4307925A1 (en) * 1993-03-12 1994-09-22 Turbo Lightnin Mischtechnik Gm Device for mixing gases and liquids
DE4307924A1 (en) * 1993-03-12 1994-09-15 Turbo Lightnin Mischtechnik Gm Device for promoting controlled vortex formation in a gas/liquid mixing apparatus
RU2162372C1 (en) * 1999-07-27 2001-01-27 ДОАО "Институт ГИНЦВЕТМЕТ" Flotation machine
RU2158186C1 (en) * 2000-04-25 2000-10-27 Общество с ограниченной ответственностью "Изготовление, внедрение, сервис" Aerator
RU2158187C1 (en) * 2000-04-25 2000-10-27 Общество с ограниченной ответственностью "Изготовление, внедрение, сервис" Floatation machine
RU2177370C1 (en) * 2001-03-28 2001-12-27 Совместное предприятие в форме закрытого акционерного общества "Изготовление, внедрение, сервис" Method and device for ore flotation
RU2188079C1 (en) * 2001-04-23 2002-08-27 ОАО "Производственное объединение Усольмаш" Aeration unit of floatation machine
RU2187380C1 (en) * 2001-05-04 2002-08-20 Гладышев Александр Михайлович Floatation machine aeration unit
RU2207918C1 (en) * 2002-06-06 2003-07-10 Совместное предприятие в форме закрытого акционерного общества "Изготовление, внедрение, сервис" Floatation machine
RU2212950C1 (en) * 2002-06-06 2003-09-27 Совместное предприятие в форме закрытого акционерного общества "Изготовление, внедрение, сервис" Flotation machine
RU2213624C1 (en) * 2002-06-06 2003-10-10 Совместное предприятие в форме закрытого акционерного общества "Изготовление, внедрение, сервис" Flotation machine for coarse particle flotation
RU2482897C1 (en) * 2012-01-23 2013-05-27 Совместное предприятие в форме закрытого акционерного общества "Изготовление, внедрение, сервис" Flotation machine
CN102671776A (en) * 2012-05-11 2012-09-19 山东邹平嘉鑫粉体科技有限公司 Floatation device for high-purity quartz sands
US9238231B2 (en) 2012-06-28 2016-01-19 Virginia Tech Intellectual Properties, Inc. Flotation machine rotor
US9266121B2 (en) 2012-06-28 2016-02-23 Virginia Tech Intellectual Properties, Inc. Flotation machine rotor
CN105057115B (en) * 2015-08-31 2017-04-12 西安科技大学 Two-section type flotation machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1908002A (en) * 1930-10-30 1933-05-09 Turbo Mixer Corp Mixing apparatus
US2313654A (en) * 1940-11-19 1943-03-09 Turbo Mixer Corp Apparatus for treating liquids with gases
US2612358A (en) * 1947-06-14 1952-09-30 Mining Process & Patent Co Pumping-type flotation apparatus
US2767965A (en) * 1950-11-03 1956-10-23 Mining Process & Patent Co Dual pumping agitation
US2944802A (en) * 1955-02-16 1960-07-12 Denver Equip Co Froth flotation and aeration apparatus
DE1123993B (en) * 1960-08-05 1962-02-22 Westfalia Dinnendahl Groeppel Overflow weir for flotation cells

Also Published As

Publication number Publication date
US3420370A (en) 1969-01-07
GB1028590A (en) 1966-05-04
AT243205B (en) 1965-10-25
DE1186422B (en) 1965-02-04
BE644211A (en) 1964-06-15
NL6400639A (en) 1965-07-26

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