Coal slime dryer or sludge dryer has high humidity and high adhesion, during the drying process, wet slime are sent into scattered equipment via ribbon conveyor, The massive coal slime after scattering are sent into drying chamber dryer of negative pressure to be dried. Coal slime dryer or sludge dryer is mainly used to dry slime, raw coal, peat, flotation concentrate, mixed coal, tailings and other materials in coal industry.

Actually, the function of installed conditioning tower is to deal with the exhaust gas by wet-processing to reduce the specific resistance of dust, so as to improve the working efficiency of dust collector and reduce the discharge of pollutant and protect the environment.

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The common used conditioning tower included common type and telescope-feed, while the common type can also divided into cocurrent type and reverse-flow, we can decided which type to use according to the production condition and environment. The cocurrent type can add the standing time of the water in the dryer machine to enhance the humidifying, because it uses the hot waste water and low-temperature water to reach this effect, this method with a great evaporation intensity. But the disadvantages of this is that it must have a exhaust gas pipeline long enough to keep the humidifying, of course it needs a wide yard. If adopts the reverse-flow, the water and exhaust gas are moved to the opposite direction, so it is easy for the exhaust gas to take away the water, but its humidifying effect is not so good as the cocurrent type. While telescope-feed type has a lot of advantages if used in the cold region, especially in the northeast area of China, because it need not add heat preservation system, and can efficiently reduce the heat loss to ensure the agglomeration of easy bonding material to save production cost.

Henan Fote Heavy Machinery Co., Ltd. is a high-tech enterprise, which is specializing in the research, development, and manufacture of industrial stone crusher plant, ore dressing equipment, rotary drum dryer, ball press machine, stone grinder and so on. So far, we have established a whole production chain of mining machinery. If you have any need, welcome to contact with Fote Machinery: info@sinoftm.com.

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