GRAIN DRYING DEVICE Russian patent published in 2024 - IPC A23B9/08 F26B17/00 

FIELD: agriculture; machine building.

SUBSTANCE: invention relates to agricultural machine building, in particular, to grain drying devices. Grain drying device comprises casing 1, the surface of which is coated with a layer of heat-insulating material 2, loading neck 3, unloading window 4, heating elements 5, fan 6, air duct 7, as well as installed inside the casing transporting working element 8 installed on elastic elements with possibility of causing it to vibrate. Transporting working element 8 is multi-sectional and represents plates 9 rigidly connected and installed in parallel one above the other. Sections are installed in pairs one above the other so that they have the same angle of inclination to the vertical, but directed upwards and downwards, respectively, which is more (90-α), where ϕ is angle of natural slope of grain. Heating elements 5 are installed on the lower side of plates 9. Plates 9 are made of heat-conducting material. Air ducts are located between paired sections of transporting working element.

EFFECT: device provides higher quality of grain drying.

1 cl, 2 dwg