FIELD: process engineering.
SUBSTANCE: invention relates to grain cleaner receive-and-distribute devices. Proposed receive-and-distribute device comprises feed branch pipe, grain distributor and air duct. Grain distributor is made up of two articulated chutes arranged in symmetry about air duct lengthwise axis at angle b to horizon, equal to or exceeding grain friction angle. Chute pitched surface represents triangular corrugated web.
EFFECT: uniform distribution and feed, improved process parameters.
3 dwg
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