GRAIN DRYING DEVICE Russian patent published in 2011 - IPC F26B17/04 

FIELD: agriculture.

SUBSTANCE: device for grain drying includes jacket of rectangular section, loading hopper, discharge window, transporting working element installed inside jacket and arranged in the form of continuous chain with scrapers, heating elements arranged between loading hopper and discharge window, and also cooling device, comprising fan and air duct. Upper part of jacket from loading hopper is arranged as perforated. Inlet end of air duct is arranged at the equal distance from loading hopper and discharging window above perforated part of jacket. A plate is installed horizontally inside jacket. Transporting working element is arranged in the form of continuous chain with scrapers. At lower side of plate there are heating elements, besides, upper branch of chain with scrapers rests against plate. Surface of jacket is coated with a layer of heat-insulation material.

EFFECT: device has simple design and makes it possible to increase efficiency of grain drying process, and also quality of finished product.

1 dwg