Working Principle
　　The hot a ir 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 s tate materials enter into the dryer through the s crew charger.Under the powerful function effect of stirring at high-speed roation,the materials a re 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 a fter 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
◎This machine combines the whirl technology with the uidity .ejection and smashing step technologies.
◎The equipment is compact and small in size ,high in production ef ciency and continuous in the production 　.It has realized that "a small equipment can perform the large production ".
◎The drying capacity for this machine is big but its energy consumption is low. Its heat ef ciency is ◎high.
◎The materiral stay time is very short .The quality of the nal products is very good,The machine can be used for drying
　the heat sensitive materials .
◎For the negative pressure or the micro-negative pressure operation ,the machine is good for its tightness and high in
　the ef ciency so as to eliminate the environmental pollution.
Material to dried
◎Organic compounds：Fenatrol(insecflclde of agrochemIcaIs)，cadmium laurate，benzoic acid，
　germicide，sodium oxalate，cellulose acetate
◎Dyestuff：Antll raquinOne，black fe rric oxide，indigo blue pigment，butyric acid titanium hydroxide，zinc sulfuration，all
　kinds of inte rmediate of azo dry。stuff
◎Inorganic compounds：Borax，calcium carbonate，hydroxide，copper sulphide，ferric oxide，barium carbonate，
　antimony trioxide，all kinds of metallic hydroxide，kinds of heavy metallic salt，synthetic cryolite
◎Foodstuff：soya protein，agglomerative starch，lees，triticin，wheat starch.


Technical Parameter

Note:1 The evaporated amount ofmoistu reis calculatedwhenthetemperatu re ofinletis l80 CandIhetemperature of outletis180^oCand the temperature of outlet is 180^oC　　2.Besides the models above mentioned,special specification can also be made as request;
　　3.The equipped capacity above mentioned is standard.The power can also be decreased in accordance with pracitcal condition.

Raw materials to treated and characteristics(based on Model 6)