GRAIN DRYING DEVICE Russian patent published in 2024 - IPC A23B9/08 F26B3/00 

FIELD: agriculture; machine building.

SUBSTANCE: invention relates to agricultural machine building, in particular, to grain drying devices. Device includes a casing, the surface of which is covered with a layer of heat-insulating material, a loading neck, an unloading window, heating elements, a fan, an air duct, as well as a transporting working element installed inside the casing, which is installed on elastic elements with the possibility of transmitting oscillations to it. Transporting working element is made as multi-section and represents plates rigidly connected and installed in parallel one above the other, which are made perforated. Sections are installed in pairs one above the other so that they have the same angle of inclination directed upwards and downwards to the vertical. Heating elements are installed on the lower side of the plates. Plates are made from heat-conducting material. Distance between the plates is not more than twice the maximum grain size. Air ducts are located between paired sections of transporting working element and are directed to inner walls of casing, which are made perforated.

EFFECT: invention provides higher quality of grain drying.

1 cl, 2 dwg