Cement rotary kiln is the best choice to deal with hazardous waste ,which recently has been widely used in various hazardous waste disposal center. Over the years we have been committed to the dry and wet types rotary kiln research and development, transformation, and in this process, summed up a lot of rotary kiln knowledge. Cement making production line obtains good environmental protection effect in the incineration of hazardous waste, energy consumption accounts for 40% of cement production cost, and the use of hazardous waste generating fuel can significantly decrease the fuel consumption, thereby reducing cement production cost, improving market competitiveness of cement production enterprise.
In front of circumgyrate cement kiln, worker judges rotating drying kiln temperature from the color of the flame . It shows the worker has his theoretical basis. Perhaps they do not understand the theory, which comes from a long-term accumulation of experience and is applied in practice unconsciously.
The working principle of the rotary kiln
The materials to be burnt get into the stove from the higher end of the cylinder. Due to the slope and slow rotation of the cylinder, the materials move around and move from top to bottom along the axis to finish its process. At last, the finished materials get into the cooler through the burner hood. The fuel gets into the kiln through the head of the kiln. The waste gas will be discharged from the end of the kiln after exchanging heat with the materials.
Zhengzhou Great Wall Heavy Industry Machinery Co., Ltd is a professional manufacturer of mining machine for almost 30 years in China. We are dedicated to supplying our customers with best service and products, our major products includes crushers, rotary kiln ,grinding mills and other equipment for crushing plant, grinding plant and building construction. They are widely used in mining, building materials, metallurgy, chemical, traffic, reservoir and so on.,