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Spin Flash Dryer Advantages and Operational Requirements
Apr 11, 2018

During the operation of the spin flash dryer, there will be relatively large and wet particles in the bottom of the equipment being broken by the equipment under the action of the agitator. The rotary flash dryer has a low moisture content and particle size. Smaller particles will be entrained by the rotating air flow to a certain extent.

The spin flash dryer will be further dried during the ascent process. During the operation, the gas-solid two phases will rotate, the solid phase inertia will be greater than the gas phase, and the relative speed between the solid and gas phases will be greater. Because of the mass transfer and heat transfer, the machine has high production strength.

Spin Flash Dryer Usage Benefits

1. Rotary flash dryer is mainly used in the process of operation for its selection of a variety of feeding devices, the feeding of the equipment is continuous and stable, the bridge phenomenon will not occur in the middle of the process.

2. The bottom of the rotary flash dryer will effectively set its special cooling device, so that it can effectively avoid the phenomenon of deterioration of the material in the bottom high temperature area to a certain extent.

3. Rotary flash dryer in a special pneumatic sealing device and bearing cooling device, so that it can effectively extend the service life of the transmission part to a certain extent.

4. Special air separation device reduces the resistance of the equipment and effectively provides the treatment of the dryer.

5. The rotating flash dryer dryer chamber is equipped with a grading ring and a swirling sheet, and the material fineness and final moisture are adjustable. (If the calcium carbonate final moisture can be adjusted to ≤0.1%)

6. Compared with other drying methods, it can effectively increase the specific gravity of the material.

7. The high gas velocity in the drying chamber and the short residence time of the material can effectively prevent the sticking of the material and the deterioration of the heat-sensitive material and achieve high efficiency, rapidity, small equipment, and large production.

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