GRAIN DRYING DEVICE Russian patent published in 2024 - IPC A23B9/02 

FIELD: agriculture; machine building.

SUBSTANCE: disclosed is a grain drying device comprising a rectangular cross-section casing, the surface of which is coated with a layer of heat-insulating material, a loading bin, an unloading window, a fan, an air duct, heating elements installed inside the air duct, a transporting working element installed inside the casing and a drive. Transporting working element is made in the form of a keyed conveyor installed with the possibility of adjustment of the angle of inclination; at that, the width of keys and the distance between adjacent keys are made less than the thickness of the grain. Heating elements are installed on the lower side of the keys, the keys are made of heat-conducting material, on the outer side of the outermost keys of the transporting working element there are sides installed along their entire length, and the air duct is installed in the lower part of the casing.

EFFECT: device provides higher quality of grain drying.

1 cl, 2 dwg