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How to dry coal?

Author: Dingli     Date: 2020-03-31  

  How is coal dried and processed? Is there a complete set of equipment for drying coal? Coal slime drying processing can use coal drying production line equipment. At present, many manufacturers have introduced complete sets of drying production lines. Zhengzhou Dingli is a coal drying equipment manufacturer. It can provide a variety of specifications and models of equipment. The equipment can be sold at home and abroad, and has been applied in many projects.

coal drying production line

  Dingli coal drying production line equipment is mainly composed of heat source, belt feeder, rotary drum, belt discharger, induced draft fan, multi-stage dust removal equipment and other systems.  The drying process of coal dryer equipment: First, the material guide area, the coal enters this area and contacts the high-temperature hot air to quickly evaporate moisture, and the material is transferred to the next work area under the large guide angle of the guide plate; In the plate area, coal is picked up by a copy board to form a material curtain state. The temperature of the coal gradually rises above 120-150 ° C (different temperatures of different coal types). At this time, the material is in full contact with the hot air, and the moisture inside and outside the coal rapidly evaporation and stripping become water vapor, which is then pumped away by the induced draft fan to achieve the purpose of deep drying; coal is dried in this area to a loose state with less than (or lower) moisture. After heat exchange, the material reaches the required In the state of moisture, it enters the discharge area. The third is the discharge area. The drum does not have a copy plate in this area. The material rolls and slides to the discharge port in this area to complete the entire drying process.

  Zhengzhou Dingli's complete set of coal drying equipment meets customer needs in terms of capacity, efficiency, and environmental protection. Welcome to visit our factory!

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