HEAP SEPARATOR Russian patent published in 1994 - IPC

FIELD: agricultural engineering. SUBSTANCE: heap separator has throwing device, fan with curved air-duct of screen-air cleaner, pneumatic inertial chamber disposed above conveyance chute. Window is disposed in lower wall of curved air-duct above conveyance chute. Air flow guides are mounted at entrance end of pneumatic inertia chamber. Separating screen mounted at exit end of throwing device is provided with fingers. Ends of fingers are bent upward and disposed in common plane with air flow guides. EFFECT: increased efficiency and enhanced reliability in operation. 1 dwg