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PE20080511A1 - Equipo y metodo para flotar una suspension de mineral - Google Patents

Equipo y metodo para flotar una suspension de mineral

Info

Publication number
PE20080511A1
PE20080511A1 PE2007001145A PE2007001145A PE20080511A1 PE 20080511 A1 PE20080511 A1 PE 20080511A1 PE 2007001145 A PE2007001145 A PE 2007001145A PE 2007001145 A PE2007001145 A PE 2007001145A PE 20080511 A1 PE20080511 A1 PE 20080511A1
Authority
PE
Peru
Prior art keywords
suspension
mineral
equipment
separated
floating
Prior art date
Application number
PE2007001145A
Other languages
English (en)
Inventor
Timo Niitti
Original Assignee
Outotec Oyj
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 Outotec Oyj filed Critical Outotec Oyj
Publication of PE20080511A1 publication Critical patent/PE20080511A1/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
    • 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
    • B03D1/22—Flotation machines with impellers; Subaeration machines with external blowers
    • 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
    • B03D1/1475—Flotation tanks having means for discharging the pulp, e.g. as a bleed stream

Landscapes

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

Abstract

DONDE EL EQUIPO COMPRENDE: a) UN MECANISMO DE FLOTACION QUE INCLUYE UN EJE CONDUCTOR, UN ROTOR, UN ESTATOR Y AL MENOS UN ORIFICIO DE ENTRADA PARA ALIMENTAR LA SUSPENSION DE MINERAL; b) UN SISTEMA DE ARTESA PARA ESPUMA; c) POR LO MENOS DOS ORIFICIOS DE DESCARGA; Y, d) UN EQUIPO DE CLASIFICACION DISPUESTO ALREDEDOR DEL EJE CONDUCTOR, QUE INCLUYE MEDIOS PARA SEDIMENTAR LA SUSPENSION Y MEDIOS PARA SEPARAR EL MATERIAL MAS GRUESO DEL MATERIAL FINAMENTE DIVIDIDO. EL ESPACIO DE CLASIFICACION DE (d) ESTA PROVISTO CON UN EQUIPO SEPARADOR GIRATORIO QUE SE EXTIENDE ALREDEDOR DEL EJE CONDUCTOR, Y EN CONEXION CON ESTE ESTA DISPUESTO UN ELEMENTO SEPARADOR PARA MEJORAR LA ALIMENTACION DE LA SUSPENSION DEL MINERAL A CLASIFICAR; Y COMPRENDE ADEMAS UN ELEMENTO DE ORIENTACION PARA CONDUCIR EL FLUJO DE MATERIAL QUE SE VA A CLASIFICAR LEJOS DEL EJE CONDUCTOR. EL METODO INCLUYE ALIMENTAR UNA SUSPENSION DE MINERAL EN UNA CELDA DE FLOTACION A TRAVES DE AL MENOS UN ORIFICIO DE INGRESO Y ES AIREADA Y AGITADA POR MEDIO DE (a), DE MODO QUE LA ESPUMA CON ALTO CONTENIDO DE MINERAL ES SEPARADA A TRAVES DE (b) Y POR LO MENOS DOS FLUJOS DE LA SUSPENSION CON DIFERENTES PROMEDIOS DE TAMANO DE GRANOS SE SEPARAN DE LA SUSPENSION DE MINERAL; DONDE DESDE LA SUSPENSION SE SEPARA LA SUSPENSION A CLASIFICAR, LA CUAL ES SOMETIDA A UN MOVIMIENTO ROTATIVO QUE SE MUEVE HACIA ARRIBA EN (d), SEPARANDOSE EL MATERIAL MAS GRUESO CONTENIDO EN LA SUSPENSION DESDE EL MATERIAL FINAMENTE DIVIDIDO, MEDIANTE BOMBEO
PE2007001145A 2006-08-30 2007-08-23 Equipo y metodo para flotar una suspension de mineral PE20080511A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20060780A FI118956B (fi) 2006-08-30 2006-08-30 Laitteisto ja menetelmä mineraalilietteen vaahdottamiseksi

Publications (1)

Publication Number Publication Date
PE20080511A1 true PE20080511A1 (es) 2008-06-02

Family

ID=36950679

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2007001145A PE20080511A1 (es) 2006-08-30 2007-08-23 Equipo y metodo para flotar una suspension de mineral

Country Status (12)

Country Link
US (1) US8360245B2 (es)
EP (1) EP2056967A4 (es)
CN (1) CN101511488B (es)
AU (1) AU2007291152B2 (es)
BR (1) BRPI0716268A2 (es)
CA (1) CA2660189A1 (es)
EA (1) EA015086B1 (es)
FI (1) FI118956B (es)
MX (1) MX2009002198A (es)
PE (1) PE20080511A1 (es)
WO (1) WO2008025871A1 (es)
ZA (1) ZA200900805B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2208383T3 (da) 2007-10-25 2020-12-14 Signal Trust For Wireless Innovation Fremgangsmåde, indretninger og system til håndtering og opsætning af forbedrede MAC-E/ES-ressourcer
FI122387B (fi) 2010-02-23 2011-12-30 Outotec Oyj Vaahdotuskone
CN102179313B (zh) * 2010-12-28 2013-06-19 株洲市兴民科技有限公司 采用螺旋转子的单槽浮选方法及装置和用途
FI20136049L (fi) * 2013-10-25 2015-04-26 Outotec Finland Oy Staattori vaahtoflotaatiota varten
US9749902B2 (en) * 2014-08-19 2017-08-29 Qualcomm Incorporated Admission control and load balancing
MX2018002561A (es) * 2015-08-28 2018-11-09 Nter Process Tech Pty Limited Sistema, metodo y aparato para flotacion por espuma.
ITUB20156822A1 (it) * 2015-12-11 2017-06-11 Paolo Bozzato Apparato e procedimento per la separazione con schiuma
CN106597898B (zh) * 2016-12-16 2019-05-31 鞍钢集团矿业有限公司 一种基于行为画像的浮选生产过程控制方法及系统
CN108212558A (zh) * 2018-01-31 2018-06-29 湖北环电磁装备工程技术有限公司 一种组合式永磁同步电机直驱的离心选矿机
WO2020037357A1 (en) 2018-08-24 2020-02-27 Newcrest Mining Limited Recovering valuable material from an ore
CN113000226B (zh) * 2021-01-28 2022-08-23 广东省大宝山矿业有限公司 一种浮选机统一给料设备
CN113477395A (zh) * 2021-07-02 2021-10-08 北矿机电科技有限责任公司 一种分区分选的电磁精选机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB537401A (en) 1939-06-09 1941-06-20 Philadelphia And Reading Coal Improvements in or relating to a flotation process and to a flotation cell, for separating particles from pulp material containing the same, and capable of separating relatively coarse particles
GB962386A (en) * 1963-04-08 1964-07-01 Insinooritoimisto Engineeringb An improved hydraulic classifier
FI78628C (fi) * 1987-10-07 1989-09-11 Outokumpu Oy Flotationsmaskin.
GB9209291D0 (en) 1992-04-30 1992-06-17 Wilson Norman Vortex flotation cell
US5472094A (en) * 1993-10-04 1995-12-05 Electric Power Research Institute Flotation machine and process for removing impurities from coals
AUPN961296A0 (en) * 1996-05-01 1996-05-23 Outokumpu Mintec Oy Dual outlet pulp level control system for flash flotation devices
AUPN961196A0 (en) * 1996-05-01 1996-05-23 Outokumpu Mintec Oy Flotation method and apparatus for treatment of cyclone sands
AU2003901208A0 (en) * 2003-03-17 2003-04-03 Outokumpu Oyj A flotation device
FI117619B (fi) * 2005-03-07 2006-12-29 Outokumpu Technology Oyj Vaahdotusmenetelmä ja vaahdotuspiiri

Also Published As

Publication number Publication date
CN101511488A (zh) 2009-08-19
FI20060780A0 (fi) 2006-08-30
FI20060780L (fi) 2008-03-01
EA200900252A1 (ru) 2009-08-28
US8360245B2 (en) 2013-01-29
EP2056967A4 (en) 2013-07-31
EP2056967A1 (en) 2009-05-13
AU2007291152A1 (en) 2008-03-06
AU2007291152B2 (en) 2011-08-25
ZA200900805B (en) 2010-04-28
FI118956B (fi) 2008-05-30
BRPI0716268A2 (pt) 2013-08-13
US20100018907A1 (en) 2010-01-28
CN101511488B (zh) 2013-05-08
EA015086B1 (ru) 2011-06-30
CA2660189A1 (en) 2008-03-06
MX2009002198A (es) 2009-03-16
WO2008025871A1 (en) 2008-03-06

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed