Coal slime this material moisture, and there is a certain degree of viscosity, especially in Yunnan and Guizhou region of the coal slime viscosity is particularly large, in the drying process is very easy to stick in the cylinder wall, resulting in lower yield, lower quality of drying and so on, so that the temperature inside the drum rises into a chunk of the coal slime surface burnt and the internal moisture is very large can not be dried, and when it will lead to serious barrel heating naturally cause serious losses, then the How to prevent the phenomenon of coal sludge sticking to the wall in the coal slime dryer.

Prevent the coal slime dryer coal sludge sticky wall, you need to change the internal structure of the coal slime dryer, add some equipment that can remove the coal slime, such as sweeping device, which can have the role of the kiln tube in addition to the bonding material to keep the inner wall of the cylinder clean to avoid unnecessary failures, sweeping device in common use now there are two kinds of, although the effect is very significant solution to the big trouble, but still imperfect has certain disadvantages People need to think of other ways to solve.

Coal slime dryer cleaning device has two installation methods, one is installed on the outer wall, running up will produce strong vibration, can be used in the operation, but there will be sticky objects off to the material resulting in a small amount of impurities. There is another is installed in the cylinder body, this cleaning device needs to suspend drying for operation, and sometimes also artificial manual culling, each way has advantages and disadvantages, but does not hinder the importance of it.