The FTM high efficient good price drum rotary dryer is used widely for material drying. The drying cylinder has a certain angle against the horizontal level and rotates while running. After putting the wet materials into one end of the rotary dryer, the materials are dispersed uniformly and formed a material curtain in the cylinder to contact the hot air thoroughly which makes heat exchange to achieve material drying. At the same time, under the force of declining lifting board and hot air, the materials move to the rear of the dryer, finally unload the finished product.
1.China high efficient good price drum rotary dryer can change operation parameters according to different material property , the dryer cylinder can form full section material fall which makes the heat exchange more fully.
2.New type feeding and discharging devices completely eradicate the disadvantages of traditional dryer like feeding jams, feeding discontinuously and unevenly, returning materials, and reduce the load of dust removal system .
3.Scale plate sealing is used to connect shell and feeding and discharging device , good sealing greatly reduce the shell internal heat loss, thus directly reducing the fuel consumption.
4.Counter-current drying method obtains higher evaporation intensity; Fair current drying method and indirect drying way are suitable for drying temperature sensitive material.
5.New burner satisfies the customers’ demand for saving energy and high efficiency. It can choose diesel oil, heavy oil, natural gas, coal gas etc to be fuel instead of the only choice for coal as fuel in the past.
Work Principle of China High Efficient Good Price Drum Rotary Dryer:
1. Materials are sent to hopper of rotary dryer by belt conveyor or bucket elevator.
2. Materials enter the barrel installed with slope to horizontal line from the higher side, and hot air enters the barrel from the lower side, and then materials and hot air mix together.
3. Materials go to the lower side by gravity when the barrel is rotating.
4. Lifters on the inner side of barrel lift materials up and down in order to make materials and hot air mix completely, which is designed to improve the producing efficiency of rotary dryer.