Because of the material by XSG series centrifugal rotary flash dryer, shear, collision, friction and by the particle, is highly dispersed state and solid gas relative velocity between two phases is larger, strengthen mass transfer and heat transfer, therefore XSG series rotary flash dryer in production of high strength.
The dry gas enters the bottom of the XSG series rotary flash dryer, producing a strong swirling air flow, which has a strong scouring effect on the material on the wall of the machine, and eliminates the phenomenon of sticking to the wall.
In the XSG series of spin flash dryer at the bottom of the high temperature zone, heat sensitive material does not contact with a hot surface, and equipped with special devices to solve the coking discoloration problem of thermal sensitive material.
Due to the high gas velocity in the drying chamber and short material holding time, the utility model achieves the advantages of high efficiency, high speed, small equipment and large production.
The drying room with Tao Xihuan and swirl plate, particle size and humidity can control the export of materials, in order to achieve different materials with water granularity requirements.
Hot air is XSG series of spin flash dryer entrance tube with suitable spouting velocity from the bottom of the dryer into stirring and crushing and drying chamber, strong shear, rotation, blowing effect on material, so the material by centrifugal, shear, collision, friction and particle, strengthen the heat and mass transfer. At the bottom of the dryer, larger and more wet particles are mechanically broken down by the stirrer. The particles with lower moisture content and smaller particles are entrained by the rotating air stream and further dried up during the ascent. Due to the gas-solid two-phase rotating flow, the solid phase inertia is greater than the gas phase, the relative velocity of solid gas two phases is larger, and the mass and heat transfer between the two phases is enhanced. Therefore, the production intensity of the gas and solid phase is high.
XSG series rotary flash dryer organic: atrazine (pesticides), lauric acid, benzoic acid, benzoic acid, sodium oxalate, Dan, sterilization, cellulose acetate etc..
Dye: anthraquinone, black iron oxide, indigo blue pigment, butyric acid, titanium dioxide, zinc sulfide, and various azo dyes intermediates.
Inorganic: borax, calcium carbonate, hydroxide, copper sulfate, ferric oxide, barium carbonate, antimony oxide, three kinds of metal hydroxide, inorganic salt, synthetic cryolite etc..
Ceramics: kaolin, three silica, clay and so on.
Food: soy protein, gelled starch, distillers grains, wheat sugar, wheat starch, etc..