APPARATUS FOR SEPARATING BULK MATERIALS BY ELASTICITY Russian patent published in 2001 - IPC

FIELD: separating equipment used in agriculture, chemical and construction industry. SUBSTANCE: apparatus has feeding hopper, baffle and separated product receivers. Feeding roller is mounted inside hopper. Curved plate positioned between feeding hopper and baffle has curvature radius decreasing from charging end to discharge end. Part of hopper wall adjoining zone of location of feeding roller, at material discharge side, is made perforated. EFFECT: wider operational capabilities and increased separating efficiency. 2 cl, 2 dwg