DRYER FOR GROUND WOOD DRYING Russian patent published in 2011 - IPC F26B17/12 

FIELD: agriculture.

SUBSTANCE: dryer comprises a receiving hopper with a gate, a shaft of rectangular section separated with partitions into sections, every of which is equipped with individual supply and drain headers with holes arranged at different sides of a channel for passage of dried material formed with inclined shelves, supply and drain headers common for all sections, an auger discharge device. The dryer is equipped with a furnace, from a common gas flue of which there are supply headers outgoing to each section and containing louvers, and headers that outgo from each section are connected via the common outgoing header with a smoke exhaust and an exhaust pipe at its outlet, at the same time in individual headers, which are made of coupled trihedral prisms, the upper inclined shelves are arranged as perforated, the lower ones - with holes.

EFFECT: dryer makes it possible to ensure autonomy of its operation, to increase intensity of drying products and spent drying agent removal, to increase efficiency of drying.

2 dwg