Graphite can be used as sealing and lubricating materials, and is widely used in many cement rotary kilns. The utility model has two main purposes: one is used for sealing the kiln head and kiln tail, and the other is used for lubrication between the carrier wheel and the wheel belt. The graphite products used in both are of block structure. This paper introduces the typical sealing structure and lubrication form of graphite block in rotary kiln, and discusses some deficiencies in its application so as to draw attention.
Cement rotary kiln is a thermal equipment operated under negative pressure. The sealing condition of its two ends is directly related to the output, quality and energy consumption of cement clinker. Strengthening and improving the sealing work of kiln head and kiln tail is one of the important ways to increase production and save energy in rotary kiln cement plant. However, due to the bad working conditions at both ends of the rotary kiln, not only the temperature is high, but also there is rotation and channeling, so the sealing work of the rotary kiln cement plant is not only the key but also the difficulty. Graphite block has a certain high temperature resistance and good self-lubricating performance, which can better meet the requirements of rotary kiln sealing. Therefore, in domestic rotary kiln, graphite block has been used as sealing material as early as the early May) s, and is still widely used at present.
The above information about the application of graphite products in cement rotary kilns shared by graphite block manufacturers is helpful to you. The company takes the growth and development of customers as its priority, adopts one-stop service mode, and constantly innovates with excellent technology and good reputation of the company.
