回转窑窑头窑尾密封有许多种，每种都有自己的特点。其中迷宫式密封没有接触

There are many types of rotary kiln head and kiln tail seals, each with its own characteristics. Among them, the labyrinth seal has no contact surface, so it is not affected by wear and cylinder movement. The structure is simple, but the sealing effect is poor. Generally, it is not used alone, but it can be applied together with other types of sealing devices to achieve double sealing. The design of this rotary kiln has a size of 4.8x72m and 5000t / d cement clinker. The sealing device used is a combined sealing device. The combined seal has high-quality characteristics such as closed type, strong flexibility, moderate hardness, wear resistance and high temperature resistance. The sealing sheet can be changed with the change of the cylinder body to achieve the effect of real-time sealing. This type of seal can solve the problem of kiln head running, the phenomenon of air leakage almost disappears, and it has the advantages of increasing the temperature of secondary air and reducing coal consumption.

There are many types of tail seals in rotary kilns, each with its own characteristics. The maze seal has no contact surface, so it is not affected by wear and barrel movement, the structure is simple, but the sealing effect is poor, generally not used alone, but can be applied together with other types of sealing devices, to achieve double sealing. The design of the rotary kiln specifications of 4.8x72m, 5000t/d cement clinker large rotary kiln, the sealing device used as a combined sealing device. The combined seal has the characteristics of closed, flexible, moderate hardness, wear resistance, high temperature and so on. Seals can be done with the change of the barrel body, so that the effect of real-time sealing. Such seals can solve the problem of running material stoic in the kiln head, the phenomenon of air leakage almost disappears, and improves the secondary wind temperature, reduces coal consumption and so on.

There are many kinds of seals at the head and tail of rotary kiln, each of which has its own characteristics. Among them, labyrinth seal has no contact surface, so it is not affected by wear and barrel movement. Its structure is simple, but its sealing effect is poor. It is not used alone generally, but it can be used together with other types of sealing devices to achieve double sealing. The design of the rotary kiln specification is 4.8x72m, 5000t/d cement clinker large-scale rotary kiln, the sealing device used is a combination of sealing device. The combined seal is characterized by airtight, strong flexibility, moderate hardness, wear resistance and high temperature resistance. The sealing piece can be changed with the change of the cylinder body to achieve the real-time sealing effect. This kind of seal can solve the problem of material running off the kiln head, and the phenomenon of air leakage almost disappears. It can improve the secondary air temperature and reduce the coal consumption.<br>