GB1028217A - A froth-flotation apparatus - Google Patents

A froth-flotation apparatus

Info

Publication number
GB1028217A
GB1028217A GB520163A GB520163A GB1028217A GB 1028217 A GB1028217 A GB 1028217A GB 520163 A GB520163 A GB 520163A GB 520163 A GB520163 A GB 520163A GB 1028217 A GB1028217 A GB 1028217A
Authority
GB
United Kingdom
Prior art keywords
tank
froth
cylinder
vanes
feb
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
GB520163A
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz AG
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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of GB1028217A publication Critical patent/GB1028217A/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
    • B03D1/1412—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
    • B03D1/1418—Flotation machines using centrifugal forces
    • 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
    • B03D1/1418—Flotation machines using centrifugal forces
    • B03D1/1425—Flotation machines using centrifugal forces air-sparged hydrocyclones
    • 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)
  • Paper (AREA)

Abstract

1, 028, 217. Froth-flotation apparatus. KLOCKNER-HUMBOLDT-DEUTZ A.G. Feb. 8, 1963 [Feb. 4, 1962], No. 5201/63. Heading B2H. Pulp and reagent is introduced at 3 to the top of a cylindrical tank 1 with a conical bottom 2, a hollow walled cylinder 9 depending into the tank to form a froth discharge chamber, and air being introduced through apertures 6 in the tank 1 and apertures 14 in the outside wall of cylinder 9. Vanes 17 calm the flow of froth as it is driven underneath the bottom edge of the discharge cylinder 9. A valve 18 regulates flow from an outlet at the base of the tank. The cylinder 9 may be adjustable to vary its depth within the tank and may be telescopic so as to independently vary the height of its overflow edge to a collecting trough 15. The vanes 17 may also be adjustable in height. Air may be introduced through nozzles, or woven material, or porous metal, plastic, or stone.
GB520163A 1962-02-14 1963-02-08 A froth-flotation apparatus Expired GB1028217A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK45885A DE1175621B (en) 1962-02-14 1962-02-14 Centrifugal flotation cell

Publications (1)

Publication Number Publication Date
GB1028217A true GB1028217A (en) 1966-05-04

Family

ID=7224002

Family Applications (1)

Application Number Title Priority Date Filing Date
GB520163A Expired GB1028217A (en) 1962-02-14 1963-02-08 A froth-flotation apparatus

Country Status (2)

Country Link
DE (1) DE1175621B (en)
GB (1) GB1028217A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4208276A (en) * 1976-07-13 1980-06-17 Bergwerksverband Gmbh Flotation plant
US4399027A (en) * 1979-11-15 1983-08-16 University Of Utah Research Foundation Flotation apparatus and method for achieving flotation in a centrifugal field
US4838434A (en) * 1979-11-15 1989-06-13 University Of Utah Air sparged hydrocyclone flotation apparatus and methods for separating particles from a particulate suspension
US4744890A (en) * 1979-11-15 1988-05-17 University Of Utah Flotation apparatus and method
US4997549A (en) * 1989-09-19 1991-03-05 Advanced Processing Technologies, Inc. Air-sparged hydrocyclone separator
US5224604A (en) * 1990-04-11 1993-07-06 Hydro Processing & Mining Ltd. Apparatus and method for separation of wet and dry particles
US5192423A (en) * 1992-01-06 1993-03-09 Hydro Processing & Mining Ltd. Apparatus and method for separation of wet particles
FR2726203B1 (en) * 1994-10-27 1997-01-10 Gec Alsthom Acb CENTRIPE FLOATING SEPARATOR, PARTICULARLY FOR THE TREATMENT OF AQUEOUSLY CHARGED EFFLUENTS
US6450344B1 (en) 1998-08-31 2002-09-17 Mazda Motor Corporation Particle separating apparatus
CN117019415B (en) * 2023-10-10 2023-12-01 蓬莱惠茂食品有限公司 Micro-plastic flotation device in sea cucumber sample for experiment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE493259C (en) * 1930-03-03 Maschb Anstalt Humboldt Foam floating device in which the air introduced under pressure is thrown against a baffle plate in the bath
DE957653C (en) * 1957-01-17 Klockner-Humboldt-Deutz Aktiengesellschaft, Köln Device for processing minerals
DE617295C (en) * 1929-03-29 1935-08-16 Alexis Desire Joseph Elie Method and device for foam swimming preparation of minerals, in particular graphite
AT128028B (en) * 1929-11-26 1932-05-10 Erz U Kohle Flotation G M B H Device for the floating treatment of ores, coal and other floating substances.
DE593185C (en) * 1931-09-20 1934-02-22 Fried Krupp Grusonwerk Akt Ges Device for mixing Trueben for swimming pool preparation
BE504734A (en) * 1950-07-19
DE843983C (en) * 1950-08-29 1952-07-14 Eisen & Stahlind Ag Device for the floating treatment of ore, coal or the like.

Also Published As

Publication number Publication date
DE1175621B (en) 1964-08-13

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