XSG-Rotary Flash Evaporation Dryer

Working Principle

The hot air enters into the bottom of the dryer in a tangent direction. Under the driving of the stirrer, a powerful rotating wind area is formed. The paste state materials enter into the dryer through the screw charger. Under the powerful function effect of stirring at high-speed rotation, the materials are distributed under the function of s trike, friction and shearing force. The block state materials will soon be smashed and contact the hot air fully and the materials are heated and dried. The dried materials after the de-watering will go up with the hot-air flow. The grading rings will stop and keep the big particles. Small particles will be sidcharged out of the dryer from the ring center and will be collected in the cyclone and dust collector. The not-fully-dried or big piece materials will be sent to the wall of the equipment by centrifugal force and be smashed again after they fall down to the bottom. 

Characteristics

The organic combination of swirl, fluidization, pulverization and classification technology. Compact equipment, small size, high production efficiency, continuous production, the realization of "small equipment, large production". High drying intensity, low energy consumption and high thermal efficiency. It can be used for drying heat-sensitive materials with short residence time and good quality. Negative pressure or micro negative pressure operation, good tightness, high efficiency, eliminate environmental pollution. 

Applicable material

Organic compounds: atrazine (pesticide), lauric acid, benzoic acid, benzoic acid, fungicide, sodium oxalate, cellulose acetate, organic pigments, etc. Dyes: anthraquinone, black iron oxide, indigo pigment, butyric acid, titanium hydroxide, zinc sulfide, various azo dye intermediates. Inorganic: borax, calcium carbonate, hydroxide, copper sulfate, iron oxide, barium carbonate, antimony trioxide, various metal hydroxides, various heavy metal salts, synthetic cryolite, etc. Food: soybean protein, gelatinized starch, wine trough, wheat sugar, wheat starch, etc.