SEED TREATMENT APPARATUS Russian patent published in 2008 - IPC A01C1/08 

FIELD: agricultural engineering, in particular, seed treatment technique.

SUBSTANCE: seed treatment apparatus has seed hopper with dosing device, seed treatment chamber with seed flow distributor with lateral walls formed as logista in their lower part, and ejection-slit type sprayers positioned one opposite another. Outlet aperture of dosing device is made adjustable. Treatment chamber has partition wall disposed under seed flow distributor and designed for dividing said chamber into equal symmetric parts. There are vent openings in upper part of chamber, and opening equipped with fan in lower part of chamber. Sprayers are positioned above lower opening, along perimeter of chamber. Sprayers are oriented toward seed flow and designed so as to regulate fluid spray flare length at the level not higher than site of discharge of seeds from lateral surfaces of flow distributor.

EFFECT: improved quality of seed treatment.

1 dwg