MXPA04003191A - Mecanismo y celda de flotacion. - Google Patents

Mecanismo y celda de flotacion.

Info

Publication number
MXPA04003191A
MXPA04003191A MXPA04003191A MXPA04003191A MXPA04003191A MX PA04003191 A MXPA04003191 A MX PA04003191A MX PA04003191 A MXPA04003191 A MX PA04003191A MX PA04003191 A MXPA04003191 A MX PA04003191A MX PA04003191 A MXPA04003191 A MX PA04003191A
Authority
MX
Mexico
Prior art keywords
directional element
cell
lap
attached
flotation
Prior art date
Application number
MXPA04003191A
Other languages
English (en)
Inventor
Tapani Oravainen Keikki
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of MXPA04003191A publication Critical patent/MXPA04003191A/es

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
    • B03D1/14—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
    • B03D1/1493—Flotation machines with means for establishing a specified flow pattern

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Physical Water Treatments (AREA)
  • Toys (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Removal Of Floating Material (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Surgical Instruments (AREA)
  • Paper (AREA)
  • Treatment Of Sludge (AREA)

Abstract

La presente invencion se refiere a un mecanismo de flotacion de espuma localizado en una celda de flotacion, el cual comprende un elemento direccional suspendido desde el extremo mas bajo de una flecha hueca que se extiende hacia la seccion mas baja de la celda y paletas verticales unidas a dicho elemento direccional, la cuales se extienden por arriba y por debajo del elemento direccional y horizontalmente mas alla del elemento direccional. La placa circular y esencialmente horizontal del elemento direccional esta simetricamente unida alrededor de la flecha en su centro y el borde externo de la placa central esta doblado hacia abajo para formar un pliegue de la parte guia. La placa de dispersion de gas esta ubicada sobre el costado interno del pliegue. La celda de flotacion esta compuesta de una seccion inferior cilindrica, una seccion intermedia colocada encima de esta y en la forma de un cono truncado que se ensancha hacia arriba, y una seccion superior cilindrica unida a la parte superior de esta.
MXPA04003191A 2001-10-04 2002-10-01 Mecanismo y celda de flotacion. MXPA04003191A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20011940A FI116042B (fi) 2001-10-04 2001-10-04 Vaahdotusmekanismi ja -kenno
PCT/FI2002/000774 WO2003035265A1 (en) 2001-10-04 2002-10-01 Flotation mechanism and cell

Publications (1)

Publication Number Publication Date
MXPA04003191A true MXPA04003191A (es) 2004-07-27

Family

ID=8562001

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04003191A MXPA04003191A (es) 2001-10-04 2002-10-01 Mecanismo y celda de flotacion.

Country Status (13)

Country Link
US (1) US6991111B2 (es)
EP (1) EP1432520A1 (es)
CN (1) CN1275698C (es)
BR (1) BR0213056A (es)
CA (1) CA2462540A1 (es)
EA (1) EA005546B1 (es)
FI (1) FI116042B (es)
MX (1) MXPA04003191A (es)
NZ (1) NZ531644A (es)
PE (1) PE20030384A1 (es)
PL (1) PL368344A1 (es)
WO (1) WO2003035265A1 (es)
ZA (1) ZA200401968B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008128044A1 (en) * 2007-04-12 2008-10-23 Eriez Manufacturing Co. Flotation separation device and method
US20100133198A1 (en) * 2007-07-24 2010-06-03 Herbert Gunther Joachim Langner Method and apparatus for separating waste products from cellulose fibres in a paper recycling process
FI121456B (fi) * 2008-10-17 2010-11-30 Outotec Oyj Menetelmä kaasun sekoittamiseksi lietteeseen vaahdotuksen yhteydessä ja laitteisto tätä varten
MX2011012508A (es) * 2009-05-26 2012-03-06 Newcastle Innovation Ltd Metodo y aparato mejorados para flotacion con espuma en un recipiente con agitacion.
PE20130618A1 (es) * 2010-03-01 2013-06-23 Roger Farnworth Bridson Rotor para maquina de flotacion
FI122475B (fi) 2010-09-29 2012-02-15 Outotec Oyj Menetelmä metallurgisessa prosessissa käytettävän vaahdotuskoneen käyttämiseksi ja vaahdotuskone
CN101961685A (zh) * 2010-10-27 2011-02-02 烟台宜陶矿业有限公司 一种用于浮选泡沫的消泡搅拌槽
EP2450106B1 (de) * 2010-11-03 2016-06-01 Primetals Technologies Germany GmbH Flotationsapparat und Flotationsverfahren
CN109225659B (zh) * 2018-09-25 2020-09-25 北矿机电科技有限责任公司 一种运输区宽度加宽的浮选机叶轮
CN110918269B (zh) * 2019-10-31 2021-07-13 中南大学 一种用于宽粒级预选、反浮选的重浮分选装置
CN115739406A (zh) * 2022-12-21 2023-03-07 北矿机电科技有限责任公司 一种细粒级矿物浮选装置及浮选方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733809A (en) * 1956-02-07 Separation
US3343674A (en) * 1965-02-23 1967-09-26 American Metal Climax Inc Froth flotation process and apparatus
US3491880A (en) * 1967-12-07 1970-01-27 Arthur G Mckee Co Flotation apparatus and process
US3843101A (en) * 1972-10-30 1974-10-22 C Green Flotation machine and impeller therefor
FI87893C (fi) * 1991-06-05 1993-03-10 Outokumpu Research Oy Saett att anrika malmsuspension med hjaelp av kraftig foerberedande blandning och samtidig flotation samt anordningar foer genomfoerande av detta
GB2304297B (en) * 1995-08-17 1999-03-31 Svedala Ltd Flotation tank impeller
FI109181B (fi) * 2000-07-21 2002-06-14 Outokumpu Oy Vaahdotusmekanismi ja menetelmä kaasun dispergoimiseksi ja virtauksen hallitsemiseksi vaahdotuskennossa

Also Published As

Publication number Publication date
US6991111B2 (en) 2006-01-31
PE20030384A1 (es) 2003-06-24
EA200400322A1 (ru) 2004-08-26
PL368344A1 (en) 2005-03-21
CA2462540A1 (en) 2003-05-01
EA005546B1 (ru) 2005-04-28
CN1630560A (zh) 2005-06-22
FI20011940A (fi) 2003-04-05
FI116042B (fi) 2005-09-15
CN1275698C (zh) 2006-09-20
ZA200401968B (en) 2004-09-15
BR0213056A (pt) 2004-09-28
EP1432520A1 (en) 2004-06-30
WO2003035265A1 (en) 2003-05-01
NZ531644A (en) 2006-10-27
FI20011940A0 (fi) 2001-10-04
US20040245151A1 (en) 2004-12-09

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