The flash dryer is widely used in the dispersion and drying of granular, powdery, paste-like, and filter cake-like false agglomerates in the chemical, pharmaceutical, building materials, food, feed, and other industries. The flash dryer has the advantages of the small occupied area, low energy consumption, high thermal efficiency, and continuous mass production.
Adaptable material
1. Foodstuffs: soy protein, gelatinized starch, wine trough, wheat sugar, wheat starch, etc.
2. Organics: Atrazine (pesticide pesticides), lauric acid, benzoic acid, benzoic acid, bactericidal Dan, sodium oxalate, cellulose acetate, organic pigments, etc.
3. Dyes: antimony, black iron oxide, indigo pigment, butyric acid, titanium hydroxide, zinc sulfide, various the nitrogen dye intermediate.
4. Inorganic materials: borax, calcium carbonate, hydroxide, copper sulfate, iron oxide, barium carbonate, antimony trioxide, various metal hydroxides, various heavy metal salts, synthetic cryolite, etc.
Working Principle：
The cyclone flash dryer is composed of a drying host, a feeder, a heat source device (hot stove or steam), an air filter, a blower, a cyclone separator, a bag filter, an induced draft fan and other key components. The hot air enters the bottom of the dryer tangentially, and is driven by the agitator to form a powerful rotating wind field. Paste material enters the dryer from the screw feeder. Under the strong action of the high-speed rotating stirring blade, the material is dispersed under the action of impact, friction and shearing force. The block material is quickly crushed, fully contacted with hot air, and heated. ,dry. The dried material after dehydration rises with the hot air flow, the grading ring traps large particles, and the small particles are discharged out of the dryer from the center of the ring and recovered by the cyclone separator and dust collector. The incomplete or large materials are thrown to the wall by centrifugal force. , And fall to the bottom to be crushed and dried.
