CO6612180A2 - Equipo separador de tipo rodillo magnético - Google Patents

Equipo separador de tipo rodillo magnético

Info

Publication number
CO6612180A2
CO6612180A2 CO12022046A CO12022046A CO6612180A2 CO 6612180 A2 CO6612180 A2 CO 6612180A2 CO 12022046 A CO12022046 A CO 12022046A CO 12022046 A CO12022046 A CO 12022046A CO 6612180 A2 CO6612180 A2 CO 6612180A2
Authority
CO
Colombia
Prior art keywords
roller
magnetic
magnetic roller
gravity
separators
Prior art date
Application number
CO12022046A
Other languages
English (en)
Inventor
Salas David Alerjandro Masferrer
Original Assignee
Superazufre S A
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43607370&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CO6612180(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Superazufre S A filed Critical Superazufre S A
Publication of CO6612180A2 publication Critical patent/CO6612180A2/es

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
    • 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
    • B03C1/029—High gradient magnetic separators with circulating matrix or matrix elements
    • 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
    • B03C1/04—Magnetic separation acting directly on the substance being separated with the material carriers in the form of trays or with tables
    • B03C1/06—Magnetic separation acting directly on the substance being separated with the material carriers in the form of trays or with tables 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
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/10—Magnetic separation acting directly on the substance being separated with cylindrical material carriers
    • B03C1/12—Magnetic separation acting directly on the substance being separated with cylindrical material carriers with magnets moving during operation; with movable pole pieces
    • 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 whereby the particles to be separated are in solid form
    • 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
    • B03C2201/22—Details of magnetic or electrostatic separation characterised by the magnetical field, special shape or generation

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Electrostatic Separation (AREA)
  • Sorting Of Articles (AREA)
  • Crushing And Grinding (AREA)
  • Cell Separators (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

Desde que Thomas Edison inventó el separador de rodillo magnético para concentrar mineral de Níquel, los separadores de tipo tambor y de rodillo se han convertido en los separadores magnéticos más comunes. Estos equipos pueden construirse con imanes permanentes o con electroimanes, y el separador de tambor puede operar con alimentación seca o húmeda. Sin embargo, hasta e! día de hoy, el desprendimiento desde el rodillo, del material fuertemente magnético es un problema, que se ha tratado de resolver recurriendo a introducir los imanes al interior de los cilindros, solo en un sector de éste, de modo que al girar el material sobre el cilindro, al alejarse del sector magnetizado, éste cae por gravedad. Este sistema es de gran complejidad constructiva. En esta invención, se han aprovechado nuevos y poderosos imanes de neodimio, de muy pequeño tamaño, con los que se cubre completamente el manto del rodillo. De esta forma se consigue un equipo pequeño, con mayor rendimiento, muy simple y económico de fabricar. En esta invención, el material particulado a separar, se alimenta sobre una manga de plástico que cubre el rodillo magnético, el que está en contacto con éste solo en una fracción de la circunferencia, lo que hace que al alejarse la manga del rodillo magnético, el material caiga por gravedad y sea separado del resto del mediante un deflector.
CO12022046A 2009-08-21 2012-02-08 Equipo separador de tipo rodillo magnético CO6612180A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL2009001763A CL2009001763A1 (es) 2009-08-21 2009-08-21 Equipo separador del tipo rodillo magnetico para concentracion de minerales y materiales particulados, posee un alimentador de material, un rodillo tractor y un sistema separador de productos, donde el manto del rodillo esta cubierto por imanes dispuestos proximos entre si y con sus ejes magneticos en disposicion radial y polaridades aleatorias.

Publications (1)

Publication Number Publication Date
CO6612180A2 true CO6612180A2 (es) 2013-02-01

Family

ID=43607370

Family Applications (1)

Application Number Title Priority Date Filing Date
CO12022046A CO6612180A2 (es) 2009-08-21 2012-02-08 Equipo separador de tipo rodillo magnético

Country Status (9)

Country Link
US (1) US8757390B2 (es)
CN (1) CN102711998A (es)
AU (1) AU2010283945B2 (es)
BR (1) BR112012003503A2 (es)
CL (1) CL2009001763A1 (es)
CO (1) CO6612180A2 (es)
PE (1) PE20130355A1 (es)
WO (1) WO2011020207A2 (es)
ZA (1) ZA201200898B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012093389A1 (en) * 2010-12-08 2012-07-12 P.M.S.R. Technologies Ltd. Apparatus and method for magnetic separation
BR102012008340B8 (pt) * 2012-03-19 2022-12-13 Steel Participacoes E Investimentos S A Processo e sistema para recuperação a seco de finos e super finos de minério óxido de ferro
WO2016166410A1 (en) 2015-04-14 2016-10-20 Magsort Oy A device and a method for separating weakly magnetic particles
CN109046762B (zh) * 2018-10-12 2023-11-10 北方稀土(安徽)永磁科技有限公司 一种稀土合金原料处理方法及其装置
CN109365126A (zh) * 2018-12-13 2019-02-22 江西沃克机械设备有限公司 一种辊式干法磁选机
CN112847907A (zh) * 2021-02-01 2021-05-28 诸暨市竟程智能科技有限公司 一种塑料颗粒处理装置
CN112844826B (zh) * 2021-02-25 2022-02-25 迁安市中润工贸有限公司 一种磁选机及应用该磁选机的选铁工艺
WO2023199290A1 (en) * 2022-04-14 2023-10-19 Dry Tail Iron Pty Ltd Apparatus and method for magnetising materials
CN116512470B (zh) * 2023-05-06 2024-03-08 无棣万财塑料有限公司 一种塑料母粒磁选装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028708A (en) * 1960-01-08 1962-04-10 Columbus M Vaughan Blast cleaning machines
DE3637200A1 (de) * 1986-10-31 1988-05-05 Kloeckner Humboldt Deutz Ag Magnetblockanordnung mit nach aussen gerichtetem feld
US5207330A (en) * 1991-11-01 1993-05-04 Miller Compressing Company Magnetic pulley
JPH0771645B2 (ja) * 1993-03-31 1995-08-02 豊田通商株式会社 導電性材料選別装置
US5636748A (en) * 1994-12-29 1997-06-10 Arvidson; Bo R. Magnetic drum separator
DE19521415C2 (de) * 1995-06-14 1997-07-03 Lindemann Maschfab Gmbh Anordnung zum Abtrennen von nichtmagnetisierbaren Metallen aus einem Feststoffgemisch
US6041942A (en) * 1997-01-12 2000-03-28 Kellogg Brown & Root, Inc. Magnetic catalyst separation using stacked magnets
AU2366599A (en) * 1998-04-24 1999-11-04 Kellogg Brown & Root, Inc. Magnetic separation using hot separator high-strength magnets
US6832691B2 (en) * 2002-04-19 2004-12-21 Rampage Ventures Inc. Magnetic separation system and method for separating
EP2035149B1 (en) * 2006-06-15 2012-08-08 SGM Gantry S.p.A. Electromagnetic separator and separation method of ferromagnetic materials
US20080164184A1 (en) * 2007-01-09 2008-07-10 Marston Peter G Fluidic sealing system for a wet drum magnetic separator

Also Published As

Publication number Publication date
US8757390B2 (en) 2014-06-24
PE20130355A1 (es) 2013-04-06
AU2010283945B2 (en) 2015-03-19
ZA201200898B (en) 2012-09-26
CL2009001763A1 (es) 2009-12-04
WO2011020207A2 (es) 2011-02-24
CN102711998A (zh) 2012-10-03
BR112012003503A2 (pt) 2019-09-24
WO2011020207A3 (es) 2011-08-11
AU2010283945A1 (en) 2012-04-19
US20120279906A1 (en) 2012-11-08

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