BR112013016633A2 - máquina de flotação - Google Patents

máquina de flotação

Info

Publication number
BR112013016633A2
BR112013016633A2 BR112013016633A BR112013016633A BR112013016633A2 BR 112013016633 A2 BR112013016633 A2 BR 112013016633A2 BR 112013016633 A BR112013016633 A BR 112013016633A BR 112013016633 A BR112013016633 A BR 112013016633A BR 112013016633 A2 BR112013016633 A2 BR 112013016633A2
Authority
BR
Brazil
Prior art keywords
flotation machine
machine
slurry
flotation
aerating
Prior art date
Application number
BR112013016633A
Other languages
English (en)
Inventor
Don J Foreman
Jouko Kallioinen
Original Assignee
Smidth As F L
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 Smidth As F L filed Critical Smidth As F L
Publication of BR112013016633A2 publication Critical patent/BR112013016633A2/pt

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
    • B03D1/20—Flotation machines with impellers; Subaeration machines with internal air pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F23/23311—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F23/23314—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2334—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer
    • B01F23/23341—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer with tubes surrounding the stirrer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2334—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer
    • B01F23/23342—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer the stirrer being of the centrifugal type, e.g. with a surrounding stator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2335—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the direction of introduction of the gas relative to the stirrer
    • B01F23/23354—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the direction of introduction of the gas relative to the stirrer the gas being driven away from the rotating stirrer
    • 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
    • B03D1/08—Subsequent treatment of concentrated product
    • B03D1/087—Subsequent treatment of concentrated product of the sediment, e.g. regrinding
    • 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
    • B03D1/1456—Feed mechanisms for the slurry
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Dispersion Chemistry (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

máquina de flotação trata-se de uma máquina de flotação para extração de minerais flutuantes de uma pasta fluida agitando e aerando simultaneamente o material enquanto se dilui continuamente a pasta fluida na área da máquina onde está sendo agitada.
BR112013016633A 2010-12-28 2011-12-28 máquina de flotação BR112013016633A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201061427617P 2010-12-28 2010-12-28
PCT/IB2011/055988 WO2012090167A2 (en) 2010-12-28 2011-12-28 Flotation machine

Publications (1)

Publication Number Publication Date
BR112013016633A2 true BR112013016633A2 (pt) 2016-10-04

Family

ID=45554763

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013016633A BR112013016633A2 (pt) 2010-12-28 2011-12-28 máquina de flotação

Country Status (4)

Country Link
AU (1) AU2011350656A1 (pt)
BR (1) BR112013016633A2 (pt)
WO (1) WO2012090167A2 (pt)
ZA (1) ZA201304793B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PE20150979A1 (es) * 2012-11-09 2015-06-26 Smidth As F L Estator para maquinas de flotacion
FI20136049L (fi) * 2013-10-25 2015-04-26 Outotec Finland Oy Staattori vaahtoflotaatiota varten
WO2015114505A1 (en) 2014-01-28 2015-08-06 Flsmidth A/S Wear protection for flotation machine and method of making and using the same
CN103831044A (zh) * 2014-03-10 2014-06-04 武平紫金矿业有限公司 一种快速分流搅拌桶
WO2019180682A1 (en) 2018-03-23 2019-09-26 Flsmidth A/S Flotation machine apparatus and method of using the same
CN108927295A (zh) * 2018-09-12 2018-12-04 武汉工程大学 一种单轴单叶轮机械搅拌自吸式浮选设备
CN109759241B (zh) * 2019-01-31 2019-11-29 中国矿业大学 一种宽粒度级煤泥浮选的装置及方法
CN110252517B (zh) * 2019-06-28 2023-12-12 湖北省地质勘查装备中心 矿物浮选机及浮选方法
WO2021207862A1 (es) * 2020-04-14 2021-10-21 MANRÍQUEZ ROMÁN, Rodrigo Celda de flotacion de triple rotor
CN112169380B (zh) * 2020-09-16 2023-04-14 柳林县翔宇资源回收有限公司 一种煤矿浮选用消泡装置
CN113102121B (zh) * 2021-04-15 2024-04-19 江苏仕能工业技术有限公司 一种便于清洗的浮选机
CN114226073A (zh) * 2022-02-18 2022-03-25 安徽威克特瑞新材料科技有限公司 一种石英砂粉碎浮选装置
CN114808513B (zh) * 2022-04-24 2023-04-07 浙江金励环保纸业有限公司 一种纸机流道无泡沫优化系统
CN114733651A (zh) * 2022-05-06 2022-07-12 江苏泓顺硅基半导体科技有限公司 一种用于半导体领域高纯石英砂生产的连续浮选机
CN114950744B (zh) * 2022-05-24 2023-11-07 中南大学 一种浮选用定子转子系统
CN116748021B (zh) * 2023-08-23 2023-11-07 山东省物化探勘查院 一种可调节式矿石浮选设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2628827A (en) * 1947-07-05 1953-02-17 Mining Process & Patent Co Apparatus for aerating flotation pulps and the like
DE3635642A1 (de) * 1986-10-20 1988-04-28 Sp K Bjuro Konstruirovaniju T Flotationsmaschine

Also Published As

Publication number Publication date
WO2012090167A2 (en) 2012-07-05
AU2011350656A1 (en) 2013-07-11
ZA201304793B (en) 2014-09-25
WO2012090167A3 (en) 2012-08-23

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Legal Events

Date Code Title Description
B15I Others concerning applications: loss of priority

Free format text: PERDA DA PRIORIDADE US 61/427,617 DE 28/12/2010 REIVINDICADA NO PCT/IB2011/055988, CONFORME AS DISPOSICOES PREVISTAS NA LEI 9.279 DE 14/05/1996 (LPI) ART. 16 2O, ITEM 28 DO ATO NORMATIVO 128/97 E NO ART. 29 DA RESOLUCAO INPI-PR 77/2013. ESTA PERDA SE DEU PELO FATO DE QUE O DEPOSITANTE CONSTANTE DA PETICAO DE REQUERIMENTO DE ENTRADA NA FASE NACIONAL NAO APRESENTOU TEMPESTIVAMENTE, E NAO FOI DISPONIBILIZADO NA BIBLIOTECA DIGITAL DA OMPI, O DOCUMENTO DE PRIORIDADE OU DOCUMENTO EQUIVALENTE, CONFORME AS DISPOSICOES PREVISTAS NA LEI 9.279 DE 14/05/1996 (LPI) ART. 16 4O, ITEM 24 DO ATO NORMATIVO 128/1997 E NO ART. 26 DA RESOLUCAO INPI-PR 77/2013. ADEMAIS, ESTA PERDA SE DEU PELO FATO DE O DEPOSI

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]