GOLD ORE ENRICHMENT PLANT Russian patent published in 2023 - IPC C22B11/12 

FIELD: mining industry.

SUBSTANCE: methods for enrichment of gold ores of clay and kaolinite type. The gold ore enrichment plant includes a receiving hopper, a trommel mixer, a sieve, a twin-rotor mixer, screw conveyors, a crusher, a settling tank, and a jigging chamber. The receiving hopper includes a receiving tank with an irrigation system installed on the frame, and a loading chute into the trommel mixer. The trommel mixer is made in the form of a drum, which consists of a disintegrating part with radially arranged blades and an unloading part equipped with a spiral. An additional irrigation collector is installed in the trommel mixer. The sieve is a chute with a mesh bottom, fixed on the body of a two-rotor mixer, which is a container with two shafts with blades fixed on them, which rotate towards each other. The crusher is a cylindrical container with atmospheric pressure air dischargers connected to it, isolated from the crusher body and located opposite each other.

EFFECT: increasing the gold extraction efficiency.

1 cl, 1 dwg