PE20191429Z - FLOTATION CELL - Google Patents

FLOTATION CELL

Info

Publication number
PE20191429Z
PE20191429Z PE2019001514U PE2019001514U PE20191429Z PE 20191429 Z PE20191429 Z PE 20191429Z PE 2019001514 U PE2019001514 U PE 2019001514U PE 2019001514 U PE2019001514 U PE 2019001514U PE 20191429 Z PE20191429 Z PE 20191429Z
Authority
PE
Peru
Prior art keywords
tank
foam
flotation cell
flotation
perimeter
Prior art date
Application number
PE2019001514U
Other languages
Spanish (es)
Inventor
Peter Bourke
Steve Schmidt
Antti Rinne
Jere Tuominen
Valtteri Vaarna
Aleksi Peltola
Original Assignee
Outotec Finland 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 Outotec Finland Oy filed Critical Outotec Finland Oy
Publication of PE20191429Z publication Critical patent/PE20191429Z/en

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
    • B03D1/1443—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
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1462—Discharge mechanisms for the froth
    • 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
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B01F23/2323—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits
    • B01F23/23231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/25—Mixing by jets impinging against collision plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/50—Mixing receptacles
    • B01F35/53—Mixing receptacles characterised by the configuration of the interior, e.g. baffles for facilitating the mixing of components
    • 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
    • B03D1/1475—Flotation tanks having means for discharging the pulp, e.g. as a bleed stream
    • 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
    • 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
    • B03D1/24—Pneumatic
    • B03D1/242—Nozzles for injecting gas into the flotation tank
    • 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
    • B03D1/24—Pneumatic
    • B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type
    • 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
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/02—Collectors
    • 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
    • B03D2203/00—Specified materials treated by the flotation agents; Specified applications
    • B03D2203/02—Ores

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Water Treatments (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Paper (AREA)

Abstract

Se divulga una celda de flotacion para tratar particulas suspendidas en suspension. La celda de flotacion comprende un tanque de flotacion (10) que comprende un centro (11), un perimetro (12), un fondo nivelado sustancialmente horizontal (13) y una pared lateral (14); una artesa (2) y un pico de artesa (21) que rodea el perimetro (12) del tanque (11); una superficie de espuma abierta (Af) en la parte superior del tanque de flotacion (10); y un aplastador de espuma (6) en forma de espuma directa (5) en el area de espuma abierta (Af) hacia el borde de artesa (21 ); asi como tubos de explosion (4) para introducir la alimentacion de suspension (100) en el tanque de flotacion. Ademas, se divulga una linea de flotacion.A flotation cell is disclosed for treating suspended particles in suspension. The flotation cell comprises a flotation tank (10) comprising a center (11), a perimeter (12), a substantially horizontal level bottom (13) and a side wall (14); a trough (2) and a trough peak (21) surrounding the perimeter (12) of the tank (11); an open foam surface (Af) on top of the buoyancy tank (10); and a foam crusher (6) in the form of direct foam (5) in the open foam area (Af) towards the edge of the tundish (21); as well as explosion tubes (4) to introduce the suspension feed (100) into the flotation tank. In addition, a waterline is disclosed.

PE2019001514U 2018-08-01 2019-07-31 FLOTATION CELL PE20191429Z (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI2018/050567 WO2020025852A1 (en) 2018-08-01 2018-08-01 Flotation cell

Publications (1)

Publication Number Publication Date
PE20191429Z true PE20191429Z (en) 2019-10-10

Family

ID=67700098

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2019001514U PE20191429Z (en) 2018-08-01 2019-07-31 FLOTATION CELL

Country Status (9)

Country Link
EP (1) EP3829776A4 (en)
CN (3) CN210875800U (en)
AU (1) AU2019100829A4 (en)
CA (1) CA3108232A1 (en)
CL (1) CL2019002138U1 (en)
EA (1) EA202190260A1 (en)
PE (1) PE20191429Z (en)
WO (1) WO2020025852A1 (en)
ZA (1) ZA202101404B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA202190260A1 (en) * 2018-08-01 2021-06-22 Метсо Оутотек Финлэнд Ой FLOTATION CHAMBER
EP4171831A4 (en) * 2020-06-30 2024-07-24 Metso Finland Oy Flotation arrangement, plant and method related thereto
CN113403481B (en) * 2021-06-09 2022-11-29 金隆铜业有限公司 Copper smelting white smoke step separation system and process
CN113416849A (en) * 2021-06-09 2021-09-21 金隆铜业有限公司 Method for recovering copper from copper smelting soot

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2182442A (en) * 1937-11-11 1939-12-05 Lionel E Booth Aerating machine
FI78628C (en) * 1987-10-07 1989-09-11 Outokumpu Oy FLOTATIONSMASKIN.
FI88268C (en) * 1991-03-27 1993-04-26 Outomec Oy Flotation
AUPP584698A0 (en) * 1998-09-11 1998-10-08 Jameson, Graeme John Internal recycle apparatus and process for flotation column cells
AU2003901208A0 (en) * 2003-03-17 2003-04-03 Outokumpu Oyj A flotation device
CA2596329C (en) 2005-02-01 2015-07-14 The University Of Newcastle Research Associates Limited Method and apparatus for contacting bubbles and particles in a flotation separation system
CN2905226Y (en) * 2005-11-29 2007-05-30 胡满营 Mineralization device and hydraulic pressure type self-absorption air floatation column containing the same
AU2008240254B2 (en) * 2007-04-12 2012-11-08 Eriez Manufacturing Co. Flotation separation device and method
AU2009202281B2 (en) * 2009-06-09 2014-07-24 Metso Outotec Finland Oy A froth flotation method and an apparatus for extracting a valuable substance from a slurry
CN103249490A (en) * 2010-10-25 2013-08-14 传奇国际控股股份有限公司 Method of beneficiation of phosphate
US20140202932A1 (en) * 2011-06-10 2014-07-24 Fujian Longyan Longneng Flyash Comprehensive Utilization Co., Ltd. Flotation process and flotation apparatus for coal flyash
CN102240610B (en) * 2011-07-04 2013-03-06 福建省龙岩龙能粉煤灰综合利用有限公司 Self-gas supply mixed fly ash multistage flotation separation system
WO2017035580A1 (en) * 2015-08-28 2017-03-09 Hunter Process Technologies Pty Limited System, method and apparatus for froth flotation
CN105562216A (en) * 2016-02-23 2016-05-11 中国矿业大学 Jet flow pre-flotation type cyclone microbubble flotation column separation equipment and separation method
CN205949074U (en) * 2016-08-01 2017-02-15 中国矿业大学 Laboratory flotation cell of froth pulp is collected at both ends
CN107377235A (en) * 2017-08-11 2017-11-24 石磊 Spraying cycle formula flotation column
CN107362911B (en) 2017-09-04 2023-09-08 中煤（天津）洗选科技有限公司 Jet flow micro-bubble flotation machine
EA202190260A1 (en) * 2018-08-01 2021-06-22 Метсо Оутотек Финлэнд Ой FLOTATION CHAMBER

Also Published As

Publication number Publication date
CN116174168A (en) 2023-05-30
CN110787914A (en) 2020-02-14
AU2018435114A1 (en) 2021-03-18
EA202190260A1 (en) 2021-06-22
WO2020025852A1 (en) 2020-02-06
CN110787914B (en) 2023-03-24
CA3108232A1 (en) 2020-02-06
ZA202101404B (en) 2022-07-27
CN210875800U (en) 2020-06-30
EP3829776A1 (en) 2021-06-09
CL2019002138U1 (en) 2019-10-11
AU2019100829A4 (en) 2019-08-29
EP3829776A4 (en) 2022-04-13

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