1. In the building materials industry, in addition to calcined cement clinker, the rotary kiln is also used for calcining clay and using rotary kiln for calcining raw materials to make the dimensional stability, strength increase, and processing.

 

2. During the beneficiation process, the lean kiln is used to magnetize the lean iron ore to change the original weak magnetic properties of the ore to strong magnetic properties to facilitate magnetic separation.

 

3. In the chemical industry, the role of the sludge kiln in the industry is to produce soda in rotary kiln, and the rotary kiln is used to burn phosphate fertilizer and strontium sulfide.

 

4. The whole production process of cement is summarized as "two grinding and one burning", in which "one burning" is the process of burning raw materials prepared by grinding and burning into clinker under the high temperature of rotary kiln. Therefore, the rotary kiln is the main engine in cement production, commonly known as the "heart" of cement plants.

 

5. In terms of environmental protection, developed countries in the world have used cement kiln to burn hazardous waste and garbage for more than 20 years. This not only reduces waste and harmless waste, but also uses waste as fuel to save coal powder. Recycling of waste.