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You Know Disadvantages of Old Industrial Dryer?

Posted in Uncategorized - Written by Doris on June 18, 2014

Industrial dryer is mainly suitable for drying materials with a certain moisture and granularity , such as ore dressing, buildingmaterial, metallurgy and chemical industry and other departments. Rotary dryers have strong adaption to materials, which can dryvarious materials. In addition, because of simple and reliable operation, industrial dryer is used universally. But do you know the disadvantages of old industrial dryer?

Equipment by external combustion furnace, vertical industrial dryer of host and environmental protection equipment, vertical coal slime dryer internal QiYou firebrick, abdominal have multiple sets of aggregate bin and slip basin.Its working principle is: material by conveying equipment into the upper vertical dryer, by its own gravity by aggregate bin, slip basin drop, sinks down. Combustion furnace to produce heat, through the vertical dryer after heat exchange, the environmental protection equipment. Although set the Angle of the hopper and slip basin slowed the materials falling speed, prolonged heat exchange of the material, but the material in the hopper and slippery slide material basin belong to central discharging, formed by the wind tunnel is also with a lot of hot air filtration material, combined with the cylinder combustion furnace continuous cooling, heat energy utilization rate is only about 50%.

The advantages of this industrial drying machine equipment is: cover an area of an area small, less investment; The disadvantage of coal ash dryer is that: (1) high coal consumption, heat efficiency is about 50%; (2) the power consumption is high, tons of dry power consumption about 4 KWH. (3) adaptability is bad, often card, plugging material; (4) more strict with heating coal; (5) drying quality out of control.

And we also have other mining machines, such as lignite dryer machine, granite crusher and hammering machine and so on. If you have any other question or have an interest on our product ,you can write to us: info@sinoftm.com.

lignite rotary dryer: http://www.fte-china.com/pro/lignite_dryer.html