CONCENTRATION PLANT Russian patent published in 2004 - IPC

FIELD: extraction of ledge ore and placers; mineral dressing. SUBSTANCE: the invention presents a concentration plant. It is dealt with mineral dressing and can be used both in the prospecting and industrial practice at mining operations and extraction of ledge ore and placers and valuable minerals. The concentration plant contains a body made in the form of a launder, magnetic members mounted under the body along all its lengths with a capacity of a vertical conveyance, a moving stream agitator made in the form of an asymmetrically bent plate mounted in the body along the moving stream with a capacity of swinging and the launder is installed on the swinging supports. EFFECT: stated invention allows to increase the trapping capacity of the concentration plant and to reduce pollution of the concentrate by light minerals. 3 dwg