DEVICE FOR TREATMENT OF HEAVY MAGNETIC MATERIALS Russian patent published in 2004 - IPC

Abstract RU 2220777 C2

FIELD: concentration of minerals; magnetic concentration plants. SUBSTANCE: proposed device includes revolving working member with permanent magnets and pulp line around it. Working member mounted for change of number of revolutions is made in form of non- magnetic cylinder. Permanent magnets are located over generatrices of cylinder. Pulp line is made from non-magnetic material in form of turn of spiral; one part of said spiral having constant radius is located near working member and second part has increasing radius. EFFECT: enhanced efficiency. 2 dwg

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RU 2 220 777 C2

Authors

Zvegintsev A.G.

Dates

2004-01-10—Published

2002-04-16—Filed