ELECTROMAGNETIC GRAVITATIONAL SEPARATOR Russian patent published in 2014 - IPC B03C1/26 

Abstract RU 2513946 C1

FIELD: process engineering.

SUBSTANCE: invention relates to magnetic separation with free falling material. Electromagnetic gravitational separator comprises electromagnet with polar tips, control unit, bumper (1) fitted at product duct bottom (2), jacket-pan with handle (3) that covers polar tips. said electromagnet is equipped with magnetisation coils (4) fitted on cores (5) provided with polar tips. Control unit adjusts magnetic induction at concentrators. Inclined product duct (2) is arranged at 45-70° to horizontal line. Separator comprises the set of replaceable polar tips for removal of iron inclusions. Polar tips are composed of magnetic field concentrators with round and square holes.

EFFECT: higher inhomogeneity of magnetic field, decreased number of winding turns, higher magnetic induction at concentrators.

2 cl, 2 dwg

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RU 2 513 946 C1

Authors

Zuev Vasilij Stepanovich

Charykov Viktor Ivanovich

Mitjunin Aleksandr Aleksandrovich

Evdokimov Aleksandr Andreevich

Kopytin Igor' Ivanovich

Dates

2014-04-20Published

2012-11-06Filed