MOBILE ORE CONCENTRATING MODULE COMPLEX Russian patent published in 2002 - IPC

FIELD: concentration of minerals ; processing gold-bearing quartz vein ores of small deposits and ore developments. SUBSTANCE: mobile module complex consists of module with bar screen for preliminary screening, two rotor inertial crusher working in mode of final crushing to class of 350 to 100 mm, combination impact crusher for fine crushing and centrifugal counter0impact grinder for main grinding. Complex is additionally equipped with concentration module consisting of two centrifugal separators, type Knelson for main and check concentration which are interconnected according to technological scheme by means of screw-type classifier and ball mill according to technological scheme, thus forming cycle of final grinding of grain products. Withdrawal of tailings is effected at drainage of classifier. EFFECT: increased extraction of beneficial components. 1 dwg