GRAVITY CONCENTRATOR Russian patent published in 2014 - IPC B03B5/74 

FIELD: mining.

SUBSTANCE: gravity concentrator comprises a working surface installed as capable of rotation around its vertical axis, separated into sectors, a device for supply of power and flushing water, a receiver for products of separation arranged under a deck. The working surface and the receiver for products of separation are made in the form of an ellipse. The receiver for separation products is divided into unloading pockets. The device for supply of power and flushing water is made in the form of nozzles with the possibility of supplying power and flushing water into any of the nozzles.

EFFECT: increased efficiency of separation and also simplified design.

2 dwg, 1 tbl, 1 ex