SU1058613A1 - Method of magnetohydrodynamic separation of disperse material - Google Patents

Method of magnetohydrodynamic separation of disperse material Download PDF

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Publication number
SU1058613A1
SU1058613A1 SU823424790A SU3424790A SU1058613A1 SU 1058613 A1 SU1058613 A1 SU 1058613A1 SU 823424790 A SU823424790 A SU 823424790A SU 3424790 A SU3424790 A SU 3424790A SU 1058613 A1 SU1058613 A1 SU 1058613A1
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SU
USSR - Soviet Union
Prior art keywords
separation
magnetohydrodynamic
magnetic fields
disperse material
chose
Prior art date
Application number
SU823424790A
Other languages
Russian (ru)
Inventor
Уар Иванович Иванов
Original Assignee
Всесоюзный научно-исследовательский институт нерудных строительных материалов и гидромеханизации
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Application filed by Всесоюзный научно-исследовательский институт нерудных строительных материалов и гидромеханизации filed Critical Всесоюзный научно-исследовательский институт нерудных строительных материалов и гидромеханизации
Priority to SU823424790A priority Critical patent/SU1058613A1/en
Application granted granted Critical
Publication of SU1058613A1 publication Critical patent/SU1058613A1/en

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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
    • B03C1/32—Magnetic separation acting on the medium containing the substance being separated, e.g. magneto-gravimetric-, magnetohydrostatic-, or magnetohydrodynamic separation

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

СПОСОБ МАГНИТОГНДРОДИНАМИЧЕСКОЙ СЕПАРАЦИИ ДИСПЕРСНОГО МАТЕРИДЛА , включающий воздействие на движущийс  раздел емый материал , скрещенными импульсными электрическим и магнитным пол ми, отличающийс  тем, что, с целью повышени  точности сепарации путем уменьшени  электромагнитной конвекции и вихреобразовани  на зернах сепарируемого материала, импульсы электрического н магнитного полей ,подают с синхронным чередованием пол рности.THE METHOD OF MAGNETODGNDRODYNAMIC SEPARATION OF A DISPERSE MATERIAL, including an impact on moving material to be divided, crossed by pulsed electric and magnetic fields, characterized in that, in order to improve separation accuracy by reducing electromagnetic convection and vortexing on the grains of the material, the pulse I chose, I chose, and with synchronous alternation of polarity.

Description

I ПI p

пшпpshp

JJ

//

J /J /

ГШ1GSH1

слcl

0000

аbut

Г1G1

6 о 6 o

Фиг.FIG.

Claims (1)

СПОСОБ МАГНИТОГИДРОДИНАМИЧЕСКОЙ СЕПАРАЦИИ ДИСПЕРСНОГО МАТЕРИАЛА, включающий воздействие на движущийся разделяемый материал скрещенными импульсными электрическим и магнитным полями, отличающийся тем, что, с целью повышения точности сепарации путем ‘ уменьшения электромагнитной конвекции и вихреобразования на зернах сепарируемого материала, импульсы электрического и магнитного полей подают с синхронным чередованием полярности.METHOD FOR MAGNETO-HYDRODYNAMIC SEPARATION OF A DISPERSED MATERIAL, which includes applying pulsed electric and magnetic fields to a moving separated material, characterized in that, in order to increase the separation accuracy by reducing electromagnetic convection and vortex formation on the grains of the separated material, pulses of electric and magnetic fields are fed with polarity. SUU 058613SUU 058613
SU823424790A 1982-04-19 1982-04-19 Method of magnetohydrodynamic separation of disperse material SU1058613A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU823424790A SU1058613A1 (en) 1982-04-19 1982-04-19 Method of magnetohydrodynamic separation of disperse material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU823424790A SU1058613A1 (en) 1982-04-19 1982-04-19 Method of magnetohydrodynamic separation of disperse material

Publications (1)

Publication Number Publication Date
SU1058613A1 true SU1058613A1 (en) 1983-12-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU823424790A SU1058613A1 (en) 1982-04-19 1982-04-19 Method of magnetohydrodynamic separation of disperse material

Country Status (1)

Country Link
SU (1) SU1058613A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992020139A2 (en) * 1991-05-06 1992-11-12 Helmut Herz Process and device for conveying an at least electrically polarized molecules-containing medium

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Авторское свидетельство СССР 732014, кл. В 03 С 9/00, 1967. 2. Авторское свидетельство СССР 456637, кл. В 03 С 1/00, 1972 (прототип). *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992020139A2 (en) * 1991-05-06 1992-11-12 Helmut Herz Process and device for conveying an at least electrically polarized molecules-containing medium
WO1992020139A3 (en) * 1991-05-06 1993-02-04 Helmut Herz Process and device for conveying an at least electrically polarized molecules-containing medium

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