DEVICE FOR SEPARATION OF ABRASIVE GRAINS BY SHAPE

FIELD: mechanical engineering; abrasive industry; separation of abrasive grains by shape. ^ SUBSTANCE: proposed device includes working member in form of endless inclined cloth with electrodes, feeder and separation product receivers mounted under its working run. Flat electrodes have different widt...

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Bibliographische Detailangaben
Hauptverfasser:	KOROTKOV A.N, KOSTENKOV S.A, LJUKSHIN V.S, PROKAEV N.V
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROMSOLID MATERIALS OR FLUIDS PERFORMING OPERATIONS SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS TRANSPORTING
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Beschreibung
Zusammenfassung:	FIELD: mechanical engineering; abrasive industry; separation of abrasive grains by shape. ^ SUBSTANCE: proposed device includes working member in form of endless inclined cloth with electrodes, feeder and separation product receivers mounted under its working run. Flat electrodes have different width: upper electrode is narrow and lower electrode is wide; they are located in one plane at distance of 0.2-0.3 of width of working run of endless inclined cloth. Ratio of width of upper electrode to width of working run of endless inclined cloth is equal to 1:10 and that of lower electrode is equal to 7:10. ^ EFFECT: enhanced efficiency of separation due to orientation of abrasive grains on surface of cloth in way of its inclination. ^ 2 dwg