Changzhou Ruide Drying Engineering Technology Co., Ltd
The Vertical Fluid Bed Dryer is a batchwise dryer. It is used to dry particles or fine powders. The heat source can be electricity or steam.
Principle of working of Vertical fluid bed dryer
When air is purified and heated, it is introduced from the bottom of induced-draft fan and passed through the screen plate of raw material. In working chamber, the state of fluidization is formed through stirring and negative effect. The moisture is evaporated and removed rapidly and the raw material is dried quickly.
Features of Vertical fluid bed dryer
1,The structure of fluidization bed is round so as to avoid the dead angle
2,Inside the hopper there is a stirrer in order to avoid agglomeration of raw material and forming canal of flow
3,The granule is discharged through the method of turning over. In this way it is very convenient. The discharging system can be designed as required too
4,It is operated at the condition of negative pressure and seal. The air is filtered. Therefore it is simple in operation and convenient in clean. It is an ideal equipment that is in conformity with the requirements of GMP.
5,The drying speed is fast and the temperature is uniform. In general, the drying time is 15-45 minutes each batch
In addition to them,we also production the vibration fluidized bed dryer.
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