flash dryers

Descriptions
Absorbed the foreign advanced equipment and technology,our factory and Shenyang Chemical Research Institute Under the Chemical Ministry of the State have deceloped this machine.This is a new kind of drying equipment used for drying the materials,such as paste state,thixotropy,thermal senstive powder and particles.Our factory id equipped with the test sample machine,which can be used for carrying out the drying tests of various feeds for our users and for to provide the parameters to select the applicable machine

Principle
The hot air enters into the bottom of the drier in tangent direction.Under the driving of the stirrer,a powerful rotatong wind field is formed.The paste state materials enter into the drier through the screw charger.Under the powerful function of the stitting vanes at high-speed roation,the materials are disteibuted under the function of strike,friction and shearing force.The block state materials will soon be smasshed 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 heat-air flow.The step rings will stop and keep the big particles.Small particles will be sidcharged out of the drier from the of the equipment by centrifugal force function and be smashed again after they fall down to the bottom.

Features
This machine combines the whirl technology with the fluidity .ejection and smashing step technologies.
The equipment is compact and small in size ,high in production efficiency 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 hear efficiency can go up to more than 70%.
The materical star time is very short .The quality of the final products is very good ,The machine can be used for drying the hest sensitive materials .
For the negative pressure or the micro-negative pressure operation ,the machine is good for its tightness and high in the efficiency so as to eliminate the environmental pollution