GB668313A - Float-or-sink apparatus for dressing coal and the like - Google Patents

Float-or-sink apparatus for dressing coal and the like

Info

Publication number
GB668313A
GB668313A GB13443/49A GB1344349A GB668313A GB 668313 A GB668313 A GB 668313A GB 13443/49 A GB13443/49 A GB 13443/49A GB 1344349 A GB1344349 A GB 1344349A GB 668313 A GB668313 A GB 668313A
Authority
GB
United Kingdom
Prior art keywords
float
air
screen
sink apparatus
pipe
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
GB13443/49A
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 GB668313A publication Critical patent/GB668313A/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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
    • B03B5/36—Devices therefor, other than using centrifugal force
    • B03B5/38—Devices therefor, other than using centrifugal force of conical receptacle type

Landscapes

  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

668,313. Separating granular materials. KLOCKNER-HUMBOLDT-DEUTZ AKT.- GES. May 19, 1949 [March 25, 1949], No. 13443/49. Class 82(ii) A float and sink separating apparatus employing an aqueous suspension of solids has a stand pipe p into which raw material is supplied, air being _vented by pipe w. Screen r intercepts the sinking fraction discharging it to h<1> from whence it flows, together with suspension from m, up air lift h<2> and over screen i. The floating fraction is washed over screen e by the upward current from a<1>. The underflow from e and part of that from i are returned to tank g by air lifts o<2> and f<2>.
GB13443/49A 1949-03-25 1949-05-19 Float-or-sink apparatus for dressing coal and the like Expired GB668313A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE668313X 1949-03-25

Publications (1)

Publication Number Publication Date
GB668313A true GB668313A (en) 1952-03-12

Family

ID=6590030

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13443/49A Expired GB668313A (en) 1949-03-25 1949-05-19 Float-or-sink apparatus for dressing coal and the like

Country Status (1)

Country Link
GB (1) GB668313A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2395924A (en) * 2002-11-07 2004-06-09 Graham Andrew Sait Flotation separator
CN111672618A (en) * 2020-06-15 2020-09-18 北京沄汇智能科技有限公司 Grading heavy liquid blending method and system for sink-float experiment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2395924A (en) * 2002-11-07 2004-06-09 Graham Andrew Sait Flotation separator
CN111672618A (en) * 2020-06-15 2020-09-18 北京沄汇智能科技有限公司 Grading heavy liquid blending method and system for sink-float experiment

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