In the supporting equipment of the rotary kiln equipment, the role of the guard plate is not to be underestimated. Today we will learn about the protection of the rotary kiln equipment.

 

   The rotary kiln belongs to the building materials category. Rotary kiln can be divided into cement kiln, metallurgical chemical kiln and lime kiln according to different processing materials. Here, the cement rotary kiln is taken as an example, and the related problems of the rotary kiln kiln guard are mainly mentioned.

 

   In the production of dry cement, the closeness of the section of the rotary kiln head cylinder and the kiln guard is directly related to whether the rotary kiln is efficient and can prolong its service life. Rotary kiln kiln guards play a very important role in the use of rotary kiln.

 

   For the cement rotary kiln, the kiln mouth shield and the cylinder body are riveted by a single row of bolts, and once the cold air support plate is cracked, the fulcrum will be lost, so that the cylinder body will roll outward under the force of gravity to form a horn. mouth. Although the kiln mouth shield is forged from heat-resistant cast iron, the inner surface is cast with steel brazing, but the fiber material is not used for the end face. Once the hot clinker and the high-temperature secondary air pass through the surface, the shield will be charred and burned, thereby exacerbating the eversion of the guard cylinder, thereby seriously affecting the effect of the kiln head cylinder section.