ES2065217A2 - Maquina de flotacion para flotar minerales. - Google Patents

Maquina de flotacion para flotar minerales.

Info

Publication number
ES2065217A2
ES2065217A2 ES09200650A ES9200650A ES2065217A2 ES 2065217 A2 ES2065217 A2 ES 2065217A2 ES 09200650 A ES09200650 A ES 09200650A ES 9200650 A ES9200650 A ES 9200650A ES 2065217 A2 ES2065217 A2 ES 2065217A2
Authority
ES
Spain
Prior art keywords
flotation machine
cell
flotation
essentially
slurry chamber
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.)
Granted
Application number
ES09200650A
Other languages
English (en)
Other versions
ES2065217R (es
ES2065217B1 (es
Inventor
Timo Untamo Niitti
Jouko Olavi Kallioinen
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.)
Outomec Oy
Original Assignee
Outomec 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 Outomec Oy filed Critical Outomec Oy
Publication of ES2065217A2 publication Critical patent/ES2065217A2/es
Publication of ES2065217R publication Critical patent/ES2065217R/es
Application granted granted Critical
Publication of ES2065217B1 publication Critical patent/ES2065217B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B03D1/16—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
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1462—Discharge mechanisms for the froth

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Physical Water Treatments (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Treatment Of Sludge (AREA)
  • Paper (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

LA INVENCION SE REFIERE A UNA MAQUINA DE FLOTACION PARA FLOTAR MINERALES Y SIMILARES A PARTIR DE SUSPENSIONES QUE CONTIENEN ESTAS PARTICULAS, COMPRENDIENDO LA MENCIONADA MAQUINA DE FLOTACION UNA CELDA DE FLOTACION Y UN MECANISMO MEZCLADOR PREVISTO EN LA CELDA, MEDIOS PARA INTRODUCIR AIRE DENTRO DE LA CELDA Y MEDIOS PARA ALIMENTAR EL MATERIAL A FLOTAR DENTRO DE LA CELDA Y PARA RETIRARLO DE LA MISMA. DE ACUERDO CON LA INVENCION, EN LA CAMARA DE SUSPENSION (2, 18) DE LA MAQUINA DE FLOTACION, ESENCIALMENTE POR DEBAJO DEL LECHO DE ESPUMA (4, 21) CREADO EN LA MAQUINA DE FLOTACION, SE HA DISPUESTO AL MENOS UN ORGANO DE GUIA (3, 19, 32), CON EL FIN DE PODER REDUCIR EL AREA LIBRE DE LA MAQUINA DE FLOTACION, ESENCIALMENTE AL MENOS EN LA CAMARA DE SUSPENSION (2, 18) DEBAJO DEL LECHO DE ESPUMA (4, 21) CUANDO AVANZA HACIA ARRIBA.
ES09200650A 1991-03-27 1992-03-26 Maquina de flotacion para flotar minerales. Expired - Lifetime ES2065217B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI911486A FI88268C (fi) 1991-03-27 1991-03-27 Flotationsmaskin

Publications (3)

Publication Number Publication Date
ES2065217A2 true ES2065217A2 (es) 1995-02-01
ES2065217R ES2065217R (es) 1997-01-01
ES2065217B1 ES2065217B1 (es) 1997-08-01

Family

ID=8532201

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09200650A Expired - Lifetime ES2065217B1 (es) 1991-03-27 1992-03-26 Maquina de flotacion para flotar minerales.

Country Status (13)

Country Link
US (1) US5251764A (es)
CN (1) CN1040399C (es)
AU (1) AU651875B2 (es)
BR (1) BR9201036A (es)
CA (1) CA2064144C (es)
DE (1) DE4209743C2 (es)
ES (1) ES2065217B1 (es)
FI (1) FI88268C (es)
MX (1) MX9201346A (es)
PL (1) PL167704B1 (es)
RU (1) RU2046026C1 (es)
SE (1) SE510624C2 (es)
ZA (1) ZA922045B (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4214318C1 (de) * 1992-05-04 1993-10-28 Neuhaus Adolf Ing Grad Vorrichtung zum Abschäumen von im wesentlichen organischen, im Süßwasser oder Seewasser enthaltenen Bestandteilen
US5544759A (en) * 1993-01-29 1996-08-13 Urizar; Daniel F. Procedure and apparatus for materials separation by pneumatic flotation
GB2281521B (en) * 1993-09-06 1997-04-09 Supaflo Tech Pty Ltd Membrane washing apparatus for flotation device
US5611917A (en) * 1995-11-02 1997-03-18 Baker Hughes Incorporated Flotation cell crowder device
AUPN646695A0 (en) * 1995-11-09 1995-11-30 Envirotech Australia - A division of Weir Engineering Pty Ltd A launder system, a settling tank, a froth treatment device for a separation device and a method of operating same
US5746910A (en) * 1996-03-05 1998-05-05 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Natural Resources Frothless flotation apparatus
US6453939B1 (en) 1997-07-01 2002-09-24 Baker Hughes Incorporated Flotation cell fluid level control apparatus
AU748205B2 (en) * 1997-08-29 2002-05-30 Flsmidth A/S Flotation cells with devices to enhance recovery of froth containing mineral values
FI115612B (fi) * 1999-12-30 2005-06-15 Outokumpu Oy Laite vaahdotuskoneeseen
AU2001275311A1 (en) * 2000-06-09 2001-12-24 Petreco International Limited Dual-cell mechanical flotation system
FI115447B (fi) * 2002-03-18 2005-05-13 Outokumpu Oy Vaahdotuslaitteisto ja -menetelmä
TWI429745B (zh) * 2007-06-19 2014-03-11 Renewable Algal Energy Llc 微藻類調理及濃縮的方法
DE102008014791A1 (de) * 2008-03-18 2009-09-24 Siemens Aktiengesellschaft Flotationszelle zur Gewinnung von Wertstoffpartikeln
DE102011005031A1 (de) * 2011-03-03 2012-09-06 Siemens Aktiengesellschaft Flotationsvorrichtung, Verfahren zum Betreiben der Flotationsvorrichtung sowie deren Verwendung
RU2547535C2 (ru) * 2013-04-24 2015-04-10 Марк Григорьевич Видуецкий Флотационная пневматическая машина
ITUB20156822A1 (it) * 2015-12-11 2017-06-11 Paolo Bozzato Apparato e procedimento per la separazione con schiuma
AU2017422660B2 (en) * 2017-07-04 2020-07-09 Metso Finland Oy A froth collection launder
CN110913991A (zh) * 2017-07-04 2020-03-24 奥图泰(芬兰)公司 泡沫浮选装置以及泡沫浮选方法
AU2017422662A1 (en) 2017-07-04 2020-02-06 Outotec (Finland) Oy Froth flotation unit
CN214811737U (zh) * 2018-03-02 2021-11-23 奥图泰(芬兰)公司 泡沫浮选池和泡沫浮选线
ES3015464T3 (en) * 2018-08-01 2025-05-05 Metso Finland Oy Flotation cell
EP3829773B1 (en) * 2018-08-01 2024-11-06 Metso Finland Oy Flotation cell
EP3829776B1 (en) * 2018-08-01 2024-12-25 Metso Finland Oy Flotation cell
RS64878B1 (sr) * 2018-08-01 2023-12-29 Metso Finland Oy Flotacijska ćelija
CN109482366B (zh) * 2018-12-21 2024-02-06 中国恩菲工程技术有限公司 用于浮选机的刮泡装置和具有其的浮选机
CH719588A2 (de) * 2022-04-12 2023-10-31 NewRoad AG Vorrichtung zum Abtrennen von einem, auf einer Flüssigkeitsoberfläche einer Flüssigkeit aufschwimmendem Schaum.

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2061564A (en) * 1934-08-29 1936-11-24 Drake Diffusion impeller deflector
US2182442A (en) * 1937-11-11 1939-12-05 Lionel E Booth Aerating machine
US2369401A (en) * 1943-10-01 1945-02-13 American Cyanamid Co Froth skimming and crowding device for flotation machines
US2756877A (en) * 1952-08-18 1956-07-31 Galigher Company Froth-crowding flotation machine and method
US3032199A (en) * 1959-05-04 1962-05-01 Sumiya Shinzo Froth flotation system
EP0146235A2 (en) * 1983-10-21 1985-06-26 The University Of Newcastle Research Associates Limited Improved flotation method
ES2011139A6 (es) * 1987-10-07 1989-12-16 Outokumpu Oy Maquina de flotacion

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD211494A1 (de) * 1981-12-23 1984-07-18 Adw Ddr Leiteinrichtung fuer flotationszellen
US4964576A (en) * 1988-04-04 1990-10-23 Datta Rabinder S Method and apparatus for mineral matter separation

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2061564A (en) * 1934-08-29 1936-11-24 Drake Diffusion impeller deflector
US2182442A (en) * 1937-11-11 1939-12-05 Lionel E Booth Aerating machine
US2369401A (en) * 1943-10-01 1945-02-13 American Cyanamid Co Froth skimming and crowding device for flotation machines
US2756877A (en) * 1952-08-18 1956-07-31 Galigher Company Froth-crowding flotation machine and method
US3032199A (en) * 1959-05-04 1962-05-01 Sumiya Shinzo Froth flotation system
EP0146235A2 (en) * 1983-10-21 1985-06-26 The University Of Newcastle Research Associates Limited Improved flotation method
US4668382A (en) * 1983-10-21 1987-05-26 501 University Newcastle Research Associates Limited Flotation method
ES2011139A6 (es) * 1987-10-07 1989-12-16 Outokumpu Oy Maquina de flotacion

Also Published As

Publication number Publication date
DE4209743A1 (de) 1992-10-01
RU2046026C1 (ru) 1995-10-20
CA2064144A1 (en) 1992-09-28
FI911486A7 (fi) 1992-09-28
ES2065217R (es) 1997-01-01
FI88268B (fi) 1993-01-15
PL167704B1 (pl) 1995-10-31
FI88268C (fi) 1993-04-26
SE9200823D0 (sv) 1992-03-17
FI911486A0 (fi) 1991-03-27
ZA922045B (en) 1992-11-25
AU651875B2 (en) 1994-08-04
ES2065217B1 (es) 1997-08-01
SE510624C2 (sv) 1999-06-07
AU1381192A (en) 1992-10-01
SE9200823L (sv) 1992-09-28
PL293983A1 (en) 1992-11-30
CN1066406A (zh) 1992-11-25
BR9201036A (pt) 1992-11-24
MX9201346A (es) 1992-11-01
DE4209743C2 (de) 2003-02-06
US5251764A (en) 1993-10-12
CN1040399C (zh) 1998-10-28
CA2064144C (en) 1998-09-15

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