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, loading hopper, discharge opening, fan, air duct, heating elements installed inside the air duct, transporting working element installed inside the casing, and drive. Transporting working element is made in the form of a keyed conveyor installed with the possibility to adjust the angle of inclination. Width of keys and distance between adjacent keys are made less than thickness of 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 along their entire length there are boards. Upper part of the casing is made perforated, and the air duct is installed in the lower part of the casing.

EFFECT: invention provides higher quality of grain drying.

1 cl, 2 dwg