Description:
Absorbed the foreign advanced equipment and technology, our factory and Shenyang Chemical Research Institute Under the Chemical Ministry of the State have developed this machine. This is a new kind of drying equipment used for drying materials such as pasty, filter cake, thermal senstive powder and particles. Our factory is equipped with the test sample machine, which can be used for carrying out the drying tests of various feeds for our users and for providing the parameters to select the applicable machine.

Features:
1. This machine combines the whirl technology with the fluidity, ejection and smashing step technologies.
2. The equipment is compact and small in size, high in production efficiency and continuous in the production. It has achieved the purpose that a small equipment can perform the large production.
3. The drying capacity for this machine is large but its energy consumption is low. Its heat efficiency can go up to more than 70%.
4. The material stay time is very short. The quality of the final products is very good. The machine can be used for drying the heat sensitive materials.
5. For the negative pressure or the micro-negative pressure operation, the machine is good for its tightness and high in efficiency and it can eliminate the environmental pollution.

Principle:
The hot air enters into the bottom of the drier in tangent direction. Under the driving of the stirrer, a powerful rotating wind field is formed. The pasty materials enter into the drier through the screw charger. Under the powerful function of the stirring vanes at high-speed rotation, the materials are distributed under the function of strike, 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 step rings will stop and keep the big particles. Small particles will be discharged out of the drier from the ring center of the equipment by centrifugal force function and be smashed again after they fall down to the bottom.

Suitable Materials:
1.Inorganic compounds: boric acid, calcium carbonate, hydroxide, cupric hydroxide, all kinds of heavy metallic salt, synthetic cryolite and so on.
2.Organic compounds: fenatrol (insecticide of agrochemicals), cadmium laurate, benzoic acid, germicide, sodium oxalate, cellulose acetate and so on.
3. Ceramics: kaoline, silicon dioxide, clay and so on.
4. Dyestuff: anthraquinone, black ferric oxide, indigo pigment, butyric acid, titanium hydroxide, zinc sulfide, all kinds of intermediate of azo dyestuff.
5. Foodstuff: soybean protein, gelatinized starch, lees, triticin, wheat starch and so on.