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Introduction to drying drum
August 23, 2021
drying drum,asphalt mixing plant,drying system
The drying drum is the core component of the forced intermittent asphalt mixing plant. The higher the thermal efficiency of the drying drum, the better the drying and heating effect of aggregate, and the higher the thermal efficiency and output of the equipment. The thermal efficiency of drying drum directly affects the output of asphalt mixing plant, the quality of finished materials and production cost. Improving the thermal efficiency of the drying drum can not only maximize the performance of the system, improve the utilization rate of the equipment, continue and improve the performance of the equipment, but also reduce the use cost of the equipment.
During the operation of the drying system, the inlet and outlet box is fixed, while the drum rotates. During the rotation process, the drum will move along the axial direction due to various factors. Therefore, the sealing between the inlet and outlet box and the drum should not only ensure that the drum has a good vacuum, but also overcome the impact of the drum movement. At the same time, the sealing part should be able to withstand the influence of dust and temperature in the drying drum. Therefore, the selection of appropriate sealing structure is very important to ensure the thermal efficiency and normal operation of the drying system.
