EP2644277A3 - Séparateur magnétique à courant de foucault avec zone d'interaction et trajectoire optimisées des particules - Google Patents

Séparateur magnétique à courant de foucault avec zone d'interaction et trajectoire optimisées des particules Download PDF

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Publication number
EP2644277A3
EP2644277A3 EP13169491.1A EP13169491A EP2644277A3 EP 2644277 A3 EP2644277 A3 EP 2644277A3 EP 13169491 A EP13169491 A EP 13169491A EP 2644277 A3 EP2644277 A3 EP 2644277A3
Authority
EP
European Patent Office
Prior art keywords
magnetic
wheel
particles
magnetic wheel
wall
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.)
Withdrawn
Application number
EP13169491.1A
Other languages
German (de)
English (en)
Other versions
EP2644277A2 (fr
Inventor
Alain Puthier
Lotfi Bidani
Joël Ponzoni
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.)
Lux Magnet
Original Assignee
Lux Magnet
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 Lux Magnet filed Critical Lux Magnet
Priority to EP13169491.1A priority Critical patent/EP2644277A3/fr
Publication of EP2644277A2 publication Critical patent/EP2644277A2/fr
Publication of EP2644277A3 publication Critical patent/EP2644277A3/fr
Withdrawn legal-status Critical Current

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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
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/23—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp
    • B03C1/24—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp with material carried by travelling fields
    • B03C1/247—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp with material carried by travelling fields obtained by a rotating magnetic drum
    • 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
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/025—High gradient magnetic separators
    • B03C1/031—Component parts; Auxiliary operations
    • B03C1/033—Component parts; Auxiliary operations characterised by the magnetic circuit
    • B03C1/0332—Component parts; Auxiliary operations characterised by the magnetic circuit using permanent magnets
    • 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
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
    • B03C1/18—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with magnets moving during operation
    • 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
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/20—Magnetic separation of bulk or dry particles in mixtures

Landscapes

  • Sorting Of Articles (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

L'invention a trait à un séparateur magnétique de particules et/ou morceaux comprenant une première roue magnétique (22) disposée sous une paroi (13) faisant office de surface de glissement pour une première courroie (2) du type courroie transporteuse, ladite paroi (13) décrivant un profil en quart de cercle. Une seconde roue magnétique (33) est disposée en regard de la surface extérieure de la paroi (13). Une seconde courroie fermée (28) entoure la seconde roue magnétique (33) ainsi qu'une roue de guidage (30) de sorte à former une surface de guidage dirigée et se déplaçant vers l'avant. La seconde roue magnétique (33) est entrainée par la première roue magnétique (22) par couplage magnétique sans aucune liaison mécanique. Un frein magnétique (24) est disposé à proximité de la première roue magnétique. Il consiste en un élément mobile (26) comportant plusieurs aimants permanents répartis sur un arc de cercle correspondant à la circonférence de la première roue magnétique et dont les champs magnétiques sont dirigés vers la circonférence de la roue, ces champs magnétiques étant successivement opposés.
EP13169491.1A 2009-08-27 2009-08-27 Séparateur magnétique à courant de foucault avec zone d'interaction et trajectoire optimisées des particules Withdrawn EP2644277A3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13169491.1A EP2644277A3 (fr) 2009-08-27 2009-08-27 Séparateur magnétique à courant de foucault avec zone d'interaction et trajectoire optimisées des particules

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13169491.1A EP2644277A3 (fr) 2009-08-27 2009-08-27 Séparateur magnétique à courant de foucault avec zone d'interaction et trajectoire optimisées des particules
EP20090168815 EP2289628B1 (fr) 2009-08-27 2009-08-27 Séparateur magnétique à courant de foucault avec zone d'interaction et trajectoire optimisées des particules

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
EP20090168815 Division EP2289628B1 (fr) 2009-08-27 2009-08-27 Séparateur magnétique à courant de foucault avec zone d'interaction et trajectoire optimisées des particules
EP20090168815 Division-Into EP2289628B1 (fr) 2009-08-27 2009-08-27 Séparateur magnétique à courant de foucault avec zone d'interaction et trajectoire optimisées des particules
EP09168815.0 Division 2009-08-27

Publications (2)

Publication Number Publication Date
EP2644277A2 EP2644277A2 (fr) 2013-10-02
EP2644277A3 true EP2644277A3 (fr) 2014-03-05

Family

ID=41531913

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20090168815 Active EP2289628B1 (fr) 2009-08-27 2009-08-27 Séparateur magnétique à courant de foucault avec zone d'interaction et trajectoire optimisées des particules
EP13169491.1A Withdrawn EP2644277A3 (fr) 2009-08-27 2009-08-27 Séparateur magnétique à courant de foucault avec zone d'interaction et trajectoire optimisées des particules

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP20090168815 Active EP2289628B1 (fr) 2009-08-27 2009-08-27 Séparateur magnétique à courant de foucault avec zone d'interaction et trajectoire optimisées des particules

Country Status (1)

Country Link
EP (2) EP2289628B1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2989288B1 (fr) 2012-04-12 2015-01-16 Magpro Separateur par courant de foucault
WO2013167591A1 (fr) 2012-05-10 2013-11-14 Hochschule Rapperswil Séparateur à courants de foucault
US9802205B2 (en) * 2014-05-16 2017-10-31 Ford Global Technologies, Llc Particle separation system
CN104888955B (zh) * 2015-06-17 2017-08-01 嘉诺资源再生技术（苏州）有限公司 一种高频涡流有色金属分选机
CN105797846B (zh) * 2016-04-15 2017-12-26 中山大学 一种分离破碎电子废弃物小尺寸有色金属的涡流分选机
DE202016103266U1 (de) * 2016-06-21 2016-08-02 Sebastian Anton Schley Vorrichtung zur Trennung von Partikeln unterschiedlicher elektrischer Leitfähigkeit in einem inhomogenen Sortiergut
FR3058330B1 (fr) * 2016-11-10 2019-01-25 Alfyma Industrie Dispositif optimise de separation de produits
CN108789174B (zh) * 2018-06-04 2020-04-21 金华职业技术学院 一种用于钢棒磨粒流的流体精密分离装置
ES2940763T3 (es) * 2018-07-09 2023-05-11 Novelis Inc Sistema y método para clasificar material en un transportador
JP7254897B2 (ja) * 2018-07-09 2023-04-10 ノベリス・インコーポレイテッド コンベヤ上の非鉄金属の安定性を改善するためのシステム及び方法
CN113182070B (zh) * 2021-05-13 2022-09-30 盐城工学院 一种新型干式风磁联合磁选机

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2748940A (en) * 1953-09-18 1956-06-05 Roth Erwin Magnetic separator
JPS57117353A (en) * 1981-01-16 1982-07-21 Hitachi Metals Ltd Separating device for non-magnetic metal
EP0106675A2 (fr) * 1982-10-13 1984-04-25 Edward L. Bateman Limited Séparation magnétique
EP0342330A2 (fr) * 1988-05-19 1989-11-23 Lindemann Maschinenfabrik GmbH Appareil de séparation de métaux non magnétiques d'un mélange de solides
JPH0368463A (ja) * 1989-08-08 1991-03-25 Mitsubishi Seiko Jizai Kk 回転式ドラム型非磁性金属分離装置
US5057210A (en) * 1989-03-01 1991-10-15 Lindemann Maschinenfabrik Gmbh Apparatus for separating non-magnetizable metals from a solid mixture
US5080234A (en) * 1990-08-15 1992-01-14 Walker Magnetics Group, Inc. Eddy current separator
DE4031585A1 (de) * 1990-10-05 1992-04-09 Lindemann Maschfab Gmbh Vorrichtung zum abtrennen von nichtmagnetisierbaren stoffen aus einem gemisch
FR2671291A1 (fr) * 1991-01-04 1992-07-10 Andrin Fils Ets G Separateur magnetique pour particules en metal non ferreux.
DE19838170A1 (de) * 1998-08-21 2000-03-02 Meier Staude Robert Verfahren und Vorrichtung zur Wirbelstromscheidung von Materialgemischen in Teilchenform

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657544B1 (fr) 1990-01-29 1992-04-17 Andrin G Separateur magnetique de particules et morceaux en metal non-ferreux.

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2748940A (en) * 1953-09-18 1956-06-05 Roth Erwin Magnetic separator
JPS57117353A (en) * 1981-01-16 1982-07-21 Hitachi Metals Ltd Separating device for non-magnetic metal
EP0106675A2 (fr) * 1982-10-13 1984-04-25 Edward L. Bateman Limited Séparation magnétique
EP0342330A2 (fr) * 1988-05-19 1989-11-23 Lindemann Maschinenfabrik GmbH Appareil de séparation de métaux non magnétiques d'un mélange de solides
US5057210A (en) * 1989-03-01 1991-10-15 Lindemann Maschinenfabrik Gmbh Apparatus for separating non-magnetizable metals from a solid mixture
JPH0368463A (ja) * 1989-08-08 1991-03-25 Mitsubishi Seiko Jizai Kk 回転式ドラム型非磁性金属分離装置
US5080234A (en) * 1990-08-15 1992-01-14 Walker Magnetics Group, Inc. Eddy current separator
DE4031585A1 (de) * 1990-10-05 1992-04-09 Lindemann Maschfab Gmbh Vorrichtung zum abtrennen von nichtmagnetisierbaren stoffen aus einem gemisch
FR2671291A1 (fr) * 1991-01-04 1992-07-10 Andrin Fils Ets G Separateur magnetique pour particules en metal non ferreux.
DE19838170A1 (de) * 1998-08-21 2000-03-02 Meier Staude Robert Verfahren und Vorrichtung zur Wirbelstromscheidung von Materialgemischen in Teilchenform

Also Published As

Publication number Publication date
EP2289628A1 (fr) 2011-03-02
EP2644277A2 (fr) 2013-10-02
EP2289628B1 (fr) 2014-06-18

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