HEAVY MEDIUM SEPARATOR WITH DEEP BATH FOR RECLEANING OF ROCK MASS OF COAL WASTE DUMPS Russian patent published in 2015 - IPC B03B5/30 

FIELD: mining operations.

SUBSTANCE: invention relates to mining operations, processing and enrichment of mineral resources and can be used in the coal industry. The heavy medium separator with a deep bath for recleaning of mass of coal waste dumps has a suspension bath, in which the bucket elevator is mounted, a pipeline with adjusting valves, a paddle unloader of light fraction, a slotted screen. The suspension bath, made in the form of communicating vessels, with the expansion of the upper part, and the bucket elevator are inclined to the horizontal plane by 75°. The damper of the suspension flow is immersed in the bath by 1/5 of its depth.

EFFECT: increased efficiency of enrichment of the rock mass.

1 dwg