Drum dryer is one of the washing machines, generally after dehydration, used to remove the water from clothing and other textiles. The new product of Henan Hongxing mining machinery Co., LTD. , the Dryer contains a rotating drum, the inside tube driven through the driving belt, the hot air around the roller can be used to evaporate moisture. Drying cylinder are applying the principle of counter rotating, avoiding the cloth twining.
It is generally divided in to three basic types. One is the traditional cement rotating dryer, the other is the steam compressionlimestone dryer, the last one is the indirect heat transfer dryer. The first one always heats air surrounding, and transports the hot air to roller around. The humid air resulted in this procedure will be excluded out, leaving dry air to keep drying . The traditional design does not recover the heat, and is therefore very inefficient. However, the traditional design is simple, reliable, reasonable-priced. The second is a new developing dryer, more advanced than the conventional dryer . Its working principle is not to heat through the hot air. First, the material in roller is heated to 100°C, then resulting damp and hot water vapor. After water vapor escaped out of roller, it will be collected and compressed. Under the pressure of tension, water vapor liquefies and produces heat, sending the heat back to roller, by which it can achieve recycling use of heat. The dryer on this technology, with its efficiency reaching double times of the traditional dryer, the drying time can also be reduced to that half of the traditional dryer.
All these are used for drying materials with humidity or granularity in the industries of mineral dressing, building material, metallurgy and chemical. Rotating dryer can be used for drying many kinds of materials and with convenient and reliable operation; therefore, it has been widely used.Drum dryer is one of the washing machines, generally after dehydration, used to remove the water from clothing and other textiles. The new product of Henan Hongxing mining machinery Co., LTD. , the Dryer contains a rotating drum, the inside tube driven through the driving belt, the hot air around the roller can be used to evaporate moisture. Drying cylinder are applying the principle of counter rotating, avoiding the cloth twining.
It is generally divided in to three basic types. One is the traditional cement rotating dryer, the other is the steam compressionlimestone dryer, the last one is the indirect heat transfer dryer. The first one always heats air surrounding, and transports the hot air to roller around. The humid air resulted in this procedure will be excluded out, leaving dry air to keep drying . The traditional design does not recover the heat, and is therefore very inefficient. However, the traditional design is simple, reliable, reasonable-priced. The second is a new developing dryer, more advanced than the conventional dryer . Its working principle is not to heat through the hot air. First, the material in roller is heated to 100°C, then resulting damp and hot water vapor. After water vapor escaped out of roller, it will be collected and compressed. Under the pressure of tension, water vapor liquefies and produces heat, sending the heat back to roller, by which it can achieve recycling use of heat. The dryer on this technology, with its efficiency reaching double times of the traditional dryer, the drying time can also be reduced to that half of the traditional dryer.
All these are used for drying materials with humidity or granularity in the industries of mineral dressing, building material, metallurgy and chemical. Rotating dryer can be used for drying many kinds of materials and with convenient and reliable operation; therefore, it has been widely used.
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