GB508385A - Improvements in or relating to method and apparatus for diffusion control - Google Patents

Improvements in or relating to method and apparatus for diffusion control

Info

Publication number
GB508385A
GB508385A GB36094/37A GB3609437A GB508385A GB 508385 A GB508385 A GB 508385A GB 36094/37 A GB36094/37 A GB 36094/37A GB 3609437 A GB3609437 A GB 3609437A GB 508385 A GB508385 A GB 508385A
Authority
GB
United Kingdom
Prior art keywords
tube
impeller
pulp
supplied
carried
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
GB36094/37A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB508385A publication Critical patent/GB508385A/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
    • 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
    • B03D1/1412—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
    • B03D1/1493—Flotation machines with means for establishing a specified flow pattern

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

508,385. Concentrating ores; mixing- apparatus. DRAKE, L. D. Dec. 30,1937, No. 36094. Convention date, Feb. 1. [Classes 82 (ii) and 86] Flotation apparatus for concentrating ores comprises a deep tank fitted with a central tube at the top of which is an impeller whereby circulation of the pulp is effected upwards through the tube and downwards in the surrounding space, gas being supplied to the ascending column. The pulp is supplied to the tank A through a feed box 2 and is drawn upwards through the tube 10, which may be cylindrical, or tapering, as shown, by an impeller 9 carried by a hollow shaft 8 through which air is supplied. The tube flares outwardly above the impeller and is fitted with radial vanes 12. The tube is supported by rods 14 which also carry a plate 15 provided with flared perforations and supporting a slotted, conical deflector 16. The pulp is discharged by a valve 26 carried by a counterweighted lever 28 one arm of which carries a vessel having a restricted discharge outlet, the vessel receiving the overflow from an adjustable weir in the discharge chamber 24.
GB36094/37A 1937-02-01 1937-12-30 Improvements in or relating to method and apparatus for diffusion control Expired GB508385A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US508385XA 1937-02-01 1937-02-01

Publications (1)

Publication Number Publication Date
GB508385A true GB508385A (en) 1939-06-30

Family

ID=21967772

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36094/37A Expired GB508385A (en) 1937-02-01 1937-12-30 Improvements in or relating to method and apparatus for diffusion control

Country Status (1)

Country Link
GB (1) GB508385A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5095861A (en) * 1973-12-21 1975-07-30
CN107127056A (en) * 2017-06-27 2017-09-05 北矿机电科技有限责任公司 A kind of device of on-line control flotation device circulation ability

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5095861A (en) * 1973-12-21 1975-07-30
JPS5549532B2 (en) * 1973-12-21 1980-12-12
CN107127056A (en) * 2017-06-27 2017-09-05 北矿机电科技有限责任公司 A kind of device of on-line control flotation device circulation ability

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