BULK MATERIAL CLASSIFIER Russian patent published in 2000 - IPC

FIELD: equipment for cleaning and classifying of cereal products in agriculture, flour-milling, food-concentrates industries. SUBSTANCE: classifier has chutes arranged in cascade in spaced relation one with respect to the other, and chute position regulators. Each chute position regulator has vertical bracket with carrier brackets mounted through guides on vertical brackets. Chutes are fixed on carrier brackets. Vertical brackets are positioned on common supporting bar through guides. Wedge-shaped channels are positioned on descending end of chute surface. Ultimate width of channels is positioned below interface and length is equal to or less than width of mentioned space. Channels facilitate effective separation of bulk material to obtain required completeness of separation. Such construction allows number of chutes to be reduced. EFFECT: increased efficiency, wider operational capabilities and simplified construction. 2 dwg