GB512101A - An improved apparatus for breaking down froth, more particularly in froth flotation preparation plants - Google Patents

An improved apparatus for breaking down froth, more particularly in froth flotation preparation plants

Info

Publication number
GB512101A
GB512101A GB32065/38A GB3206538A GB512101A GB 512101 A GB512101 A GB 512101A GB 32065/38 A GB32065/38 A GB 32065/38A GB 3206538 A GB3206538 A GB 3206538A GB 512101 A GB512101 A GB 512101A
Authority
GB
United Kingdom
Prior art keywords
froth
centrifuge
preparation plants
gearing
thrown
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
GB32065/38A
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.)
Westfalia Dinnendahl Groeppel AG
Original Assignee
Westfalia Dinnendahl Groeppel 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 Westfalia Dinnendahl Groeppel AG filed Critical Westfalia Dinnendahl Groeppel AG
Publication of GB512101A publication Critical patent/GB512101A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/08Subsequent treatment of concentrated product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Degasification And Air Bubble Elimination (AREA)

Abstract

512,101. Centrifuges. WESTFALIADINNENDAHL-GROPPEL AET.-&ES. Nov. 4, 1938, No. 32065. Convention date, Nov. 19, 1937. [Class 23] Where froth is produced, more particularly in froth flotation preparation plants for ores, coal and the like, it is broken down by being thrown on to the wall of a centrifuge, with the consequent destruction of the bubbles ; the centrifuge has two hollow conical bodies with their inclinations oppositely directed. The centrifuge shown has a conical drum k with a perforated top p and is driven through gearing h, i from the belt pulley g. Internal walls are provided by the bodies o, m. The suspension froth is supplied through the pipe q to the body m ; it passes through openings s at the bottom of this body and then moves up the wall of the body o from which it is thrown to the drum k. The gas passes upwards through the perforated top p and the defrothed liquid passes through the openings r to the trough t and the discharge pipe u. The gearing h, i may be of conical form to permit regulation of the speed of the centrifuge to suit any particular froth suspension.
GB32065/38A 1937-11-19 1938-11-04 An improved apparatus for breaking down froth, more particularly in froth flotation preparation plants Expired GB512101A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE512101X 1937-11-19

Publications (1)

Publication Number Publication Date
GB512101A true GB512101A (en) 1939-08-29

Family

ID=6548025

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32065/38A Expired GB512101A (en) 1937-11-19 1938-11-04 An improved apparatus for breaking down froth, more particularly in froth flotation preparation plants

Country Status (1)

Country Link
GB (1) GB512101A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2791409A (en) * 1952-09-26 1957-05-07 Lauder Alfred Ernest Carburetors
CN104118919A (en) * 2013-04-26 2014-10-29 山东山大华特科技股份有限公司 Sewage air flotation scum defoaming machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2791409A (en) * 1952-09-26 1957-05-07 Lauder Alfred Ernest Carburetors
CN104118919A (en) * 2013-04-26 2014-10-29 山东山大华特科技股份有限公司 Sewage air flotation scum defoaming machine
CN104118919B (en) * 2013-04-26 2015-12-16 山东山大华特科技股份有限公司 A kind of sewage air-flotation scum silica frost Defoaming machine

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