DRIER Russian patent published in 2011 - IPC F26B17/04 

FIELD: heating.

SUBSTANCE: in drier containing housing, conveyor with perforated belt, heat carrier supply and discharge device, loading and unloading devices, the new feature is that in side walls of housing there located are horizontal parallel slots with chain conveyors located in them, to which meshed plates are attached with certain pitch by means of hinges and axes; first, on side walls of the housing there also installed is upper and lower guide conveying along smooth trajectory and contacting the horizontal slot to move meshed plates from vertical position to horizontal position; on upper working branch of chain conveyors above meshed plates there arranged are agitators representing inclined blades of wedge shape, which are installed in two in-series located rows; leveller of bed height of processed product is installed after blades.

EFFECT: improving operating reliability, reducing high energy consumption.

6 dwg