DEVICE FOR GRAIN DRYING Russian patent published in 2017 - IPC F26B17/26 

FIELD: agriculture.

SUBSTANCE: device for grain drying comprises a casing of rectangular cross section, the surface of which is coated with a layer of heat-insulating material, the loading hopper, the unloading window, the heating elements, the fan, the air duct, and the conveying working element installed inside the casing. The conveying working element is made in the form of a box and is installed with the possibility of transmitting vibrations thereto. The upper box surface is made stepped. The lateral step surfaces are made perforated, with the perforations diameter not exceeding the minimum grain size. The air duct is connected to the internal box cavity. The heating elements are installed in the air duct.

EFFECT: improving the grain drying quality due to the uniform heating of grain by air flow.

1 dwg