Applications:
1. It is suitable for drying raw materials that have large size and heavy specific gravity. For example: ore, slag of blast furnace, coal, metallic powder, phosphorus fertilizer, ammonium sulphate and so on.
2. It is suitable for powder, granule shape raw materials which have special requirements to drying. For example: GP vesicant, less, light calcium carbonate, active white earth, magnetic powder, graphite, medical slag and so on..
3. It is suitable for the material which need cooling, and need large quantity continuous operation.
4. If need high drying temperature should be noted when order.
5. Choose different methods of dust treatment such as cyclone separator, bag filter and washing tower according to the carbon content in tail gas.
6. Heat resource used: electricity, stream, heat pipe, furnace or waste heat
Principle:
After the damp raw material is put into the drier by feeder, it is turned over through stirring-up rake inside the cylinder and distributed uniform in the drier and contacted with countercurrent hot air fully, it accelerate heat and mass transfer. This machine could be equipped with different rake in accordance with different material. It is simple in structure, convenient in maintenance and has a large capacity.
