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WO2017193143A3 - Separation device - Google Patents

Separation device Download PDF

Info

Publication number
WO2017193143A3
WO2017193143A3 PCT/ZA2017/050028 ZA2017050028W WO2017193143A3 WO 2017193143 A3 WO2017193143 A3 WO 2017193143A3 ZA 2017050028 W ZA2017050028 W ZA 2017050028W WO 2017193143 A3 WO2017193143 A3 WO 2017193143A3
Authority
WO
WIPO (PCT)
Prior art keywords
separation device
splitter
slurry
directing
jet
Prior art date
Application number
PCT/ZA2017/050028
Other languages
French (fr)
Other versions
WO2017193143A2 (en
Inventor
David Nicholas Charles PHILLPOTTS
Original Assignee
Mintek
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 Mintek filed Critical Mintek
Priority to AU2017261416A priority Critical patent/AU2017261416B2/en
Priority to CA3024908A priority patent/CA3024908C/en
Publication of WO2017193143A2 publication Critical patent/WO2017193143A2/en
Publication of WO2017193143A3 publication Critical patent/WO2017193143A3/en
Priority to ZA2018/07735A priority patent/ZA201807735B/en

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
    • B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
    • B03B5/626—Helical separators
    • 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
    • B03B5/02—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation
    • B03B5/04—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation on shaking tables
    • 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
    • B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type

Landscapes

  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Nozzles (AREA)

Abstract

A spiral separator in which the position of an interface zone between adjacent bands of slurry, relative to a splitter, is adjusted by directing a jet of a pressurized fluid onto a surface of the slurry, upstream of the splitter.
PCT/ZA2017/050028 2016-05-03 2017-05-03 Separation device WO2017193143A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2017261416A AU2017261416B2 (en) 2016-05-03 2017-05-03 Separation device
CA3024908A CA3024908C (en) 2016-05-03 2017-05-03 Separation device
ZA2018/07735A ZA201807735B (en) 2016-05-03 2018-11-16 Separation device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA2016/02917 2016-05-03
ZA201602917 2016-05-03

Publications (2)

Publication Number Publication Date
WO2017193143A2 WO2017193143A2 (en) 2017-11-09
WO2017193143A3 true WO2017193143A3 (en) 2018-01-11

Family

ID=59523354

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ZA2017/050028 WO2017193143A2 (en) 2016-05-03 2017-05-03 Separation device

Country Status (4)

Country Link
AU (1) AU2017261416B2 (en)
CA (1) CA3024908C (en)
WO (1) WO2017193143A2 (en)
ZA (1) ZA201807735B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615572A (en) * 1946-08-26 1952-10-28 Edwin T Hodge Spiral separator
US2952360A (en) * 1955-10-25 1960-09-13 Int Minerals & Chem Corp Spiral concentrator apparatus
WO2005021159A1 (en) * 2003-08-29 2005-03-10 Outokumpu Technology Oy Directional nozzle for a spiral separator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615572A (en) * 1946-08-26 1952-10-28 Edwin T Hodge Spiral separator
US2952360A (en) * 1955-10-25 1960-09-13 Int Minerals & Chem Corp Spiral concentrator apparatus
WO2005021159A1 (en) * 2003-08-29 2005-03-10 Outokumpu Technology Oy Directional nozzle for a spiral separator

Also Published As

Publication number Publication date
ZA201807735B (en) 2019-06-26
AU2017261416B2 (en) 2022-08-25
WO2017193143A2 (en) 2017-11-09
CA3024908C (en) 2022-06-14
AU2017261416A1 (en) 2018-12-06
CA3024908A1 (en) 2017-11-09

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Legal Events

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