| 摘要 |
FIELD: material separation and sorting equipment. SUBSTANCE: method involves forcing crushed stone to outer descending side of arced grid-type conveyor; moving and providing final cleaning on ascending side of grid line of conveyor. Apparatus has endless grid-type conveyor having outlines in the form of broken line defined by two triangles with one common base and two apexes of different height, which form obtuse angle when brought into contact. EFFECT: increased efficiency, reduced power consumption and enhanced reliability in operation. 2 cl, 1 dwg |
