SFD Calcium Chloride Drier Working Principle
The hot air enters into the bottom of the dryer in 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 roation,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.
SFD Calcium Chloride Drier Features
1. SFD rotating flash drying machine is equipped with a special cooling device at the bottom, thus avoiding material deterioration due to high temperature.
2. Wind distribution device can reduce the resistance to drying equipment and provide air volume for the dryer.
3. This rotary flash dryer uses particular pressurized sealing device and bearing cooling device to effectively prolong the service life of the drive part.
4. Material fineness and final moisture content can be adjustable.
5. Short staying time of material can prevent the material from sticking to the wall and the thermosensitive material from deteriorating.
SFD Calcium Chloride Drier Application
SFD rotating flash drying machine is applicable to dry viscous, thixotropic, thermosensitive powdery and granular materials in the dyes, pigment, chemical, ceramics, food and pharmaceutical industry. The appropriate materials can be dried by this drying equipment include:
1. Inorganic materials: boric acid, calcium carbonate, hydroxide, copper sulfate, ferric oxide, barium carbonate, antimony trioxide, metal hydroxide, heavy metallic salt and compound cryolite.
2. Organic materials: atrazine, lauric acid, benzoic acid, sodium oxalate, cellulose acetate
3. Ceramics: kaolin, silica and calay
4. Dyes: anthraquinone, black iron oxide, butyrate, titanium hydroxide, zinc sulfide, azo dyes
5. Food: soy protein, gelatinized starch, vinasse, triticin, wheat starch
6. Pharmaceuticals: analgin (The first domestic application of flash dryer)
