ES2190031T3 - Procedimiento y dispositivo para separar electrostaticamente productos fraccionados. - Google Patents

Procedimiento y dispositivo para separar electrostaticamente productos fraccionados.

Info

Publication number
ES2190031T3
ES2190031T3 ES98121511T ES98121511T ES2190031T3 ES 2190031 T3 ES2190031 T3 ES 2190031T3 ES 98121511 T ES98121511 T ES 98121511T ES 98121511 T ES98121511 T ES 98121511T ES 2190031 T3 ES2190031 T3 ES 2190031T3
Authority
ES
Spain
Prior art keywords
procedure
fractionated products
charged
beans
receptacle
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 - Lifetime
Application number
ES98121511T
Other languages
English (en)
Inventor
Joachim Essig
Olaf Oehmichen
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.)
F B Lehmann Maschinenfabrik GmbH
Original Assignee
F B Lehmann Maschinenfabrik GmbH
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 F B Lehmann Maschinenfabrik GmbH filed Critical F B Lehmann Maschinenfabrik GmbH
Application granted granted Critical
Publication of ES2190031T3 publication Critical patent/ES2190031T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B03C7/12—Separators with material falling free

Landscapes

  • Electrostatic Separation (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)

Abstract

Procedimiento para separación electrostática de vainas de judías, tiene dos pares de electrodos opuestamente cargados a través de os cuales pasa la mezcla un receptáculo de separación. L mezcla de judías y vainas rotas (5) se humedece y se introduce dentro de una tolva (4) y un transportador vibrador (69 que tiene electrodos conectados a tierra y cargados positivamente (7,8) antes de caer a través de un campo eléctrico entre electrodos adicionales (9, 10). Las partículas absorbentes de húmedas de las vainas (16) no se cargan eléctricamente y caen libremente dentro de una parte de un receptáculo (13), mientras las judías cargadas (15) son desviadas hacia otra parte del receptáculo, separada por una pared.
ES98121511T 1998-08-19 1998-11-13 Procedimiento y dispositivo para separar electrostaticamente productos fraccionados. Expired - Lifetime ES2190031T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19837635 1998-08-19

Publications (1)

Publication Number Publication Date
ES2190031T3 true ES2190031T3 (es) 2003-07-16

Family

ID=7878033

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98121511T Expired - Lifetime ES2190031T3 (es) 1998-08-19 1998-11-13 Procedimiento y dispositivo para separar electrostaticamente productos fraccionados.

Country Status (6)

Country Link
EP (1) EP0980713B1 (es)
JP (1) JP2000061359A (es)
AT (1) ATE230307T1 (es)
DE (1) DE19912462A1 (es)
DK (1) DK0980713T3 (es)
ES (1) ES2190031T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29905061U1 (de) * 1999-03-19 1999-06-02 F.B. Lehmann Maschinenfabrik GmbH, 73431 Aalen Vorrichtung zur Trennung eines Bruchgutes
DE10154462A1 (de) * 2001-11-08 2003-05-22 Buehler Ag Verfahren zum Isolieren von Aleuronteilchen
JP2010119911A (ja) * 2008-11-17 2010-06-03 Mitsubishi Electric Corp 静電選別方法および静電選別装置
FR2943561B1 (fr) 2009-03-27 2011-05-20 Apr2 Procede de separation electrostatique d'un melange de granules de materiaux differents et dispositif de mise en oeuvre
CN105028200A (zh) * 2015-07-09 2015-11-11 武汉轻工大学 一种植物人工种子生产装置及方法
CA3073947A1 (en) * 2017-08-28 2019-03-07 Separation Technologies Llc Process for separation of dry food and feed materials using a tribo-electrostatic separator device
WO2020227631A1 (en) 2019-05-08 2020-11-12 Separation Technologies Llc Process for protein enrichment of dried distillers grains using a tribo-electrostatic separator device
CN112718521A (zh) * 2020-11-24 2021-04-30 国家粮食和物资储备局科学研究院 一种物料分离系统及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2135716A (en) * 1937-02-27 1938-11-08 Ritter Products Corp Method and apparatus for separating foodstuff of the nature of cocoa beans
US2803344A (en) * 1954-11-18 1957-08-20 Creighton H Morrison Middlings separator
DE1907880C3 (de) * 1968-11-11 1974-05-09 Akademie Der Wissenschaften Der Ddr, X 1199 Berlin Verfahren und Scheider zum Sortieren feinkörniger Gemenge durch Koronafeld und elektrostatisches Feld

Also Published As

Publication number Publication date
DK0980713T3 (da) 2003-03-31
EP0980713B1 (de) 2003-01-02
JP2000061359A (ja) 2000-02-29
ATE230307T1 (de) 2003-01-15
EP0980713A1 (de) 2000-02-23
DE19912462A1 (de) 2000-02-24

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