DISK CONCENTRATION TABLE Russian patent published in 2012 - IPC B03B5/74 B03B5/04 

FIELD: process engineering.

SUBSTANCE: invention relates to dressing of minerals and may be used for separation of different-density fine mineral particles. Proposed table comprises movable round deck with circular fluting, distribution bin to feed initial feed and flushing water, drive and separation product collectors. Said deck in divided into sectors. every sector has separation product discharge zones with gradually increasing radii. Maximum-radius sector discharges the product with maximum density, while smaller radius sectors serve to discharge smaller density products. Proposed table is provided with modular coaxial flutes for separation products with maximum diameter for higher density products and smaller diameter for products with minimum density. Said deck rotates continuously about its vertical axis.

EFFECT: higher efficiency.

2 dwg, 1 tbl, 1 ex