Coal slurry dryer

Structure and Working Principle:
Coal slurry dryer consists of heat source, break up device, belt conveyors, feeders, rotary drum, a belt feeder, induced draft fan, discharger and power cabinet composition. Its working principle as below. Because the coal slurry with sticky, when it goes into dryer will pass the following working zone during drying process. First is the guiding zone, wet coal slurry contacts the high temperature hot wind and water evaporates rapidly when it goes into this zone.

Main Feature:
1. Strong resistance to overload, large capacity, less fuel consumption, and low drying cost.
2. Adapting downstream drying method, the smoke and wet material goes into the dryer from the same side. Thus could acquire high evaporation intensity using high temperature smoke. The temperature of dryer discharge port is low, heat efficiency is high.
3. The operation parameters can be changed according to different material properties. So that the material inside the dryer cylinder could form one stable full cut material curtain, heat exchanging is more fully.
4. Coal slurry dryer system using the new type feed, discharge device. Put an end to the drum dryer feed plug, not continuous, uneven and returning materials, and so reduce the load of dust removal system.
5. New internal structure strengthens the cleaning of distributed material and heat conduction, eliminates the sticky phenomenon of inner cylinder. It is more adaptable to the material moisture and stickiness.
6. The product size and moisture could be controlled according to user requirement. The moisture could be lower than 8% while drying the coal slurry, the size could be controlled smaller than 8mm.

Main Technical Parameter:

factory coal slurry dryer have through ISO9001.

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