NO20070959L - Innretning og fremgangsmate for separering av partikler. - Google Patents

Innretning og fremgangsmate for separering av partikler.

Info

Publication number
NO20070959L
NO20070959L NO20070959A NO20070959A NO20070959L NO 20070959 L NO20070959 L NO 20070959L NO 20070959 A NO20070959 A NO 20070959A NO 20070959 A NO20070959 A NO 20070959A NO 20070959 L NO20070959 L NO 20070959L
Authority
NO
Norway
Prior art keywords
drum
particles
feeder
charge
opening
Prior art date
Application number
NO20070959A
Other languages
English (en)
Inventor
Sergei Dimitrievich Vaulin
Original Assignee
Anglo Operations Ltd
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 Anglo Operations Ltd filed Critical Anglo Operations Ltd
Publication of NO20070959L publication Critical patent/NO20070959L/no

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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C7/00—Separating solids from solids by electrostatic effect
    • B03C7/003—Pretreatment of the solids prior to electrostatic separation
    • 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C7/00—Separating solids from solids by electrostatic effect
    • B03C7/02—Separators
    • B03C7/06—Separators with cylindrical material carriers

Landscapes

  • Electrostatic Separation (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

En innretning (32) er anordnet for separering av partikler i et materiale (34), hvilke partikler har ulike ledningsevner. Innretningen (32) innbefatter en mater (36) for opptak av materialet (34) og med en utløpsåpning (38). I materen (36) er det anordnet ladningsmidler (40) nær materens (36) åpning (38). Ladningsmidlene (40) er anordnet for direkte ladning av partiklene. Innretningen (32) innbefatter videre en roterbar trommel (42) anordnet nær åpningen (38). Ved bruk er ladningsmidlene (40) anordnet for tilveiebringelse av en sky av likt ladede partikler som forlater materen (36) via åpningene (38) og lander på trommelen (32), i hovedsaken som et enkeltlag, idet ledende partikler (48) vil miste sin ladning til trommelen (42) og derved falle ned fra denne, mens isolerende/mindre ledende partikler (50) vil forbli ladet og derfor tiltrekkes til overflaten på trommelen (42), for senere fjerning ved trommelens (42) rotasjon.
NO20070959A 2004-07-21 2007-02-20 Innretning og fremgangsmate for separering av partikler. NO20070959L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200405807 2004-07-21
PCT/IB2005/002026 WO2006011018A1 (en) 2004-07-21 2005-07-15 Device for and method of separating particles

Publications (1)

Publication Number Publication Date
NO20070959L true NO20070959L (no) 2007-02-20

Family

ID=35266793

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20070959A NO20070959L (no) 2004-07-21 2007-02-20 Innretning og fremgangsmate for separering av partikler.

Country Status (8)

Country Link
US (1) US20080257789A1 (no)
CN (1) CN101001699A (no)
AU (1) AU2005266117B2 (no)
CA (1) CA2578339A1 (no)
NO (1) NO20070959L (no)
RU (1) RU2360741C2 (no)
WO (1) WO2006011018A1 (no)
ZA (1) ZA200701179B (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA200803217B (en) * 2005-10-13 2009-10-28 Anglo Operations Ltd Device for and method of separating particles
RO134100B1 (ro) * 2019-11-27 2022-02-28 - Haiduc Vasile - Cosmin Ţuţuraş Insta- laţie ecologică pentru separarea elec- trostatică a unor particule metalice fine din minereuri sărace

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2548771A (en) * 1946-10-31 1951-04-10 Carpenter James Hall Electrostatic separator
GB885705A (en) * 1959-11-30 1961-12-28 Patrick Martin Mannix Sheahan Selective separation of granular materials having different electric properties
US3970546A (en) * 1974-06-04 1976-07-20 Carpco, Inc. Method and apparatus for separating non-ferrous metal from waste material
US4251353A (en) * 1978-11-13 1981-02-17 Knoll Frank S Method of treating refuse to separate valuable constituents
ZA835643B (en) * 1982-08-04 1984-04-25 Cra Exploration Pty Ltd Particle distributing and sorting method and apparatus
DE69218689T2 (de) * 1991-07-26 1997-07-24 Matsushita Electric Ind Co Ltd Elektrophotographisches Verfahren und Gerät hierfür
WO1993006934A1 (en) * 1991-09-30 1993-04-15 Devtech Labs, Inc. Electrostatic separation of plastic materials
GB9412130D0 (en) * 1994-06-17 1994-08-10 British American Tobacco Co Electrostatic separation of materials from tobacco
ATE524237T1 (de) * 2002-07-22 2011-09-15 Mba Polymers Inc Elektrostatische trennungen unter verwendung von medien

Also Published As

Publication number Publication date
AU2005266117A1 (en) 2006-02-02
WO2006011018A1 (en) 2006-02-02
CA2578339A1 (en) 2006-02-02
AU2005266117B2 (en) 2010-01-07
RU2007106173A (ru) 2008-08-27
ZA200701179B (en) 2008-08-27
US20080257789A1 (en) 2008-10-23
CN101001699A (zh) 2007-07-18
RU2360741C2 (ru) 2009-07-10

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