GRAIN CLEANING MACHINE Russian patent published in 2003 - IPC

Abstract RU 2204445 C1

FIELD: agricultural engineering. SUBSTANCE: grain cleaning machine has closed pneumatic system and receptacle with feeding device. Closed pneumatic system has cross-flow fan, pneumatic separation channel, and settling chamber. Charging window is formed in pneumatic separation channel wall. Delivery branch pipe of cross-flow fan is joined to pneumatic separation channel. Grain material separation product receivers are placed in lower part of pneumatic separation channel in opposed relation to charging window. Rotating flat members are positioned on separation product receiver walls. Said receivers are arranged above settling chamber and inserted with their lower part into settling chamber upper part. EFFECT: reduced dimensions and weight of grain cleaning machine. 1 dwg

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RU 2 204 445 C1

Authors

Saitov V.E.

Dudin G.P.

Dates

2003-05-20—Published

2001-11-08—Filed