Description:
Principle:
When air is purified and heated, it is introduced from the bottomof induuced-draft fan and passed through the screen plate of rawmaterial, . In working chamber, the state of fluidization is formedthrough stirring and negative effect. The moisture is evaporatedand removed rapidly and the material is dried quickly.



Applications:
Use screw to extrude and vibrate granule and granulate granuleusing the methods of humidity, high speed and mixing;
Suitable for drying humidity block or powder raw material in thefields such as pharmaceutical, foodstuff, feedstuff, chemicalindustries and so on;
The raw material is large in granule and small in bolck and havingadhesive property;
Suitable for raw materials, its volume will be changed when dry,such as giantarum, polyacrylamide, etc.


Features:
The structure of fluidized bed is round so as to avoid deadcorner;
Inside the hopper there is a stirrer in order to avoidagglomeration of raw material and forming canal of flow;
The granule is discharged through the method of turning over. Inthis way it is very convenient and full. The discharging system canbe designed as request too;
It is operated at the conditions of negative pressure and seal. Theair is filtered. Therefore it is simple in operation and convenientin clean. It is an ideal equipment that is in conformity with therequirements of GMP;
The drying speed is fast and the temperature is uniform. In generalthe drying time is 15-45 minutes for each batch.