The coal dryer process will directly affect the efficiency and operating cost of coal drying equipment. At present, there are many types of drying equipment for different coal drying processes: mesh belt type, rotary drum type, etc., which are widely used in the coal industry. For example, the coal tumble dryer will give you a picture of the slime dryer process and the slime dryer equipment.
Dingli coal dryer process: mainly consists of heat source, feeding device, belt feeder, rotary drum, belt discharge machine, induced draft fan, dust collector and power distribution cabinet. When the coal enters the coal dryer and contacts with the high-temperature hot air, it quickly evaporates the water. Under the copying of the guide plate with large lead angle, the material does not form a bond. The coal is copied by the plate to form a curtain state, and the material is easy to form when the material falls. The phenomenon of the drum wall, the cleaning device in the coal dryer, the cleaning device cleans the material adhering to the inner wall very reasonably. In this process, the cleaning device also breaks up the agglomeration of the material ball, thereby increasing the heat. The exchange area increases the drying rate; the wet coal has a low moisture loose state and does not have a bonding phenomenon. After sufficient heat exchange, the material reaches the required moisture state, and rolls to the discharge opening to complete the entire drying process. Welcome to Dingli inquiry and order coal dryers.
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