silica sand rotary dryer

Rotary dryer is widely used in mine, cement, construction, metallurgy, food, compound fertilizer, chemical industry including materials such as limestone, sawdust, coal powder, slag, clay etc.

1. High heat transfer coefficient and high thermal efficiency

2. Large treatment capability, wide application

3. Well drying effect

4. Indirect-heating, no material contamination

5. Retention time can be adjusted, low energy consumption

6. Convenient operation and easy maintenance  

the dryer machine is formed by rotary body, lifting blade, driving device, supporting device and sealing ring.

Material from the belt conveyor or bucket elevator to the hopper. Slightly inclined to the horizontal cylinder installation. Material from the upper end to join, from the low heat carrier entering into counter current contact with the material. With the rotation of the cylinder, the material by gravity to the lower end of the run. In the cylinder wall with lifting plate material can be tossed, planted, so that the material and the contact area increases airflow to improve drying efficiency and to promote material progress.

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Quick Lime, Cement Clinker Rotary Kiln

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