ES298091A1 - Froth flotation apparatus - Google Patents

Froth flotation apparatus

Info

Publication number
ES298091A1
ES298091A1 ES0298091A ES298091A ES298091A1 ES 298091 A1 ES298091 A1 ES 298091A1 ES 0298091 A ES0298091 A ES 0298091A ES 298091 A ES298091 A ES 298091A ES 298091 A1 ES298091 A1 ES 298091A1
Authority
ES
Spain
Prior art keywords
pulp
solution
component
zone
gas
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.)
Expired
Application number
ES0298091A
Other languages
Spanish (es)
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.)
Research and Development Pty Ltd
Original Assignee
Research and Development Pty Ltd
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
Priority claimed from AU28944/63A external-priority patent/AU275207B2/en
Application filed by Research and Development Pty Ltd filed Critical Research and Development Pty Ltd
Publication of ES298091A1 publication Critical patent/ES298091A1/en
Expired 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
    • 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
    • B03D1/02—Froth-flotation processes
    • B03D1/028—Control and monitoring of flotation processes; computer models therefor
    • 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
    • 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
    • B03D1/245—Injecting gas through perforated or porous area

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Paper (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

A floatation concentration procedure for concentrating components or a component of a pulp or solution by separating a foam containing said components or component and a relatively high concentration from the surface thereof, which method includes generating within the pulp or solution a zone ring-shaped mixing chamber that circularly surrounds an axial zone of air or other gas, characterized in that the average vertical component of the amount of movement of the mixture of air or other gas and pulp or solution within and leaving the mixing zone it is directed downwards. (Machine-translation by Google Translate, not legally binding)
ES0298091A 1963-03-28 1964-03-26 Froth flotation apparatus Expired ES298091A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU28944/63A AU275207B2 (en) 1963-03-23 Flotation concentration process and aeration and distribution means for performing the like

Publications (1)

Publication Number Publication Date
ES298091A1 true ES298091A1 (en) 1964-09-01

Family

ID=3717080

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0298091A Expired ES298091A1 (en) 1963-03-28 1964-03-26 Froth flotation apparatus

Country Status (7)

Country Link
US (1) US3378141A (en)
BE (1) BE645740A (en)
ES (1) ES298091A1 (en)
GB (1) GB988674A (en)
NL (1) NL6403298A (en)
OA (1) OA00009A (en)
SE (1) SE300097B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491880A (en) * 1967-12-07 1970-01-27 Arthur G Mckee Co Flotation apparatus and process
US3979282A (en) * 1968-03-11 1976-09-07 English Clays Lovering Pochin & Company Limited Flotation of fine-grained materials
US3591149A (en) * 1969-01-16 1971-07-06 Passavant Werke Aeration apparatus
US3700103A (en) * 1969-07-17 1972-10-24 Walter C Giebel Recovery of minerals
US3778034A (en) * 1969-07-17 1973-12-11 W Giebel Agitator assembly for recovery of minerals
US3909413A (en) * 1972-02-21 1975-09-30 Mitsui Mining & Smelting Co Flotation machine
US3915391A (en) * 1972-07-17 1975-10-28 Engelhard Min & Chem Recovery of scheelite from ores by flotation
US4007920A (en) * 1973-08-29 1977-02-15 Mark Plunguian Mixing and aerating device
AT335381B (en) * 1974-01-23 1977-03-10 Hubert Fuchs MIXING UNIT FOR GASING AND ROLLING LIQUIDS - ESPECIALLY FOR MIXING AIR INTO FREE WATERS OR IN WATER IN LARGE-SCALE TANK
DE2936388A1 (en) * 1979-09-08 1981-04-02 Hoechst Ag, 6000 Frankfurt METHOD AND DEVICE FOR IMPROVING THE MIXED GOOD OF LIQUID, IN PARTICULAR ZAEHER MEDIA
CA1259068A (en) * 1986-05-07 1989-09-05 Bach Systems Inc. Spider mounted centrifugal mixing impeller
US4882098A (en) * 1988-06-20 1989-11-21 General Signal Corporation Mass transfer mixing system especially for gas dispersion in liquids or liquid suspensions
US6109449A (en) * 1998-11-04 2000-08-29 General Signal Corporation Mixing system for separation of materials by flotation
TWM316286U (en) * 2007-01-26 2007-08-01 Lo Fore Entpr Co Ltd Floating waste scraping apparatus for floating sewage removal tank
CN105268561A (en) * 2015-10-31 2016-01-27 湖州佳思机械科技有限公司 Mineral flotation machine
CN109225663B (en) * 2018-11-21 2020-12-01 严园妹 Flotation machine capable of reducing scaling
CN113333182A (en) * 2021-04-19 2021-09-03 国家电投集团黄河上游水电开发有限责任公司 Flotation machine and slurry tank thereof
CN113304891B (en) * 2021-05-18 2022-07-22 中南大学 Coarse slime recycling and sorting equipment and method
CN116197057B (en) * 2023-04-25 2023-07-04 中国检验认证集团山东有限公司 Flotation sampling device of iron ore
CN116943875B (en) * 2023-07-28 2026-03-03 赤峰荣邦矿业有限责任公司 Automatic and sequential flotation device and method for lead zinc ores
CN118454906B (en) * 2024-06-04 2025-01-21 泸溪蓝天高科有限责任公司 Flotation device for zinc alloy smelting pre-processing based on visual measurement
CN118847379B (en) * 2024-09-25 2025-01-24 山东盛泰矿业科技有限公司 Ilmenite flotation device and flotation method thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR436041A (en) * 1910-11-08 1912-03-15 Siemens Schuckertwerke Gmbh Method for adjusting flywheel buffer machines
US1911220A (en) * 1928-10-08 1933-05-30 Maschf Augsburg Nuernberg Ag Internal combustion engine
US1919970A (en) * 1933-02-07 1933-07-25 Gen Electric Impeller
US2180120A (en) * 1937-12-04 1939-11-14 Saltzer Louis Drill bit and shank
US2232388A (en) * 1939-07-19 1941-02-18 Minerals Separation North Us Froth flotation apparatus
US2337806A (en) * 1941-10-21 1943-12-28 Arthur W Fahrenwald Flotation machine
US2673724A (en) * 1951-07-14 1954-03-30 Galigher Company Impeller for flotation machines
US2684233A (en) * 1951-12-07 1954-07-20 Pearson M Payne Froth flotation apparatus
US2944326A (en) * 1955-06-02 1960-07-12 Gen Electric Method of staking blades
US2892543A (en) * 1956-02-27 1959-06-30 Mining Process & Patent Co Aerator assembly with pulp elevating discharge
US3067988A (en) * 1958-04-30 1962-12-11 Penarroya Miniere Metall Flotation with mechanical agitation
US3041050A (en) * 1958-05-12 1962-06-26 Us Smelting Refining And Minin Rotor tube assembly
US3070229A (en) * 1958-07-21 1962-12-25 Loro & Parisini Spa Apparatus for the froth-flotation of minerals

Also Published As

Publication number Publication date
OA00009A (en) 1966-01-15
NL6403298A (en) 1964-09-29
SE300097B (en) 1968-04-08
US3378141A (en) 1968-04-16
BE645740A (en) 1964-07-16
GB988674A (en) 1965-04-07

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