FIELD: chemistry.
SUBSTANCE: dryer belongs to the chemical industry and serves for drying granular polymer materials and composites based on them. The dryer for slurries and pasty materials on an inert carrier comprises a biconical chamber coupled to a cylindrical separation chamber and a drum with tangential coolant inputs intensifying the drying process. Inside the biconical chamber, along its axis, there is a hollow rotor made of two parts having a curvilinear generatrix of the lateral surface and conjugated through the rolling disc. The surface of the upper rotor part is perforated, the surface of the lower part is corrugated, and the inert carrier used consists of two parts differing in size and density of the constituent particles.
EFFECT: uniformity of the dried material over the moisture content along the entire height of the layer of a given volume.
5 dwg
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Authors
Dates
2017-07-17—Published
2016-05-30—Filed