The rotary kiln of this project is mainly used for the reduction, volatilization, and recovery of valuable metals such as zinc and lead from zinc containing materials. It has the characteristics of good calcination effect, large production capacity, high operating rate, low energy consumption, stable and reliable operation, and simple operation and maintenance, which can achieve energy-saving, consumption reduction, and environmental protection production.

Product advantages:

1. Roller support device: using rolling bearings to reduce friction and facilitate maintenance and replacement; The bearing seat adopts circulating water cooling, which can effectively reduce the temperature of the bearing and extend its service life;

2. Transmission part: Adopting a variable frequency speed regulation motor, which can adjust the speed at any time, energy-saving and environmentally friendly, with high efficiency and high speed regulation accuracy, and smooth operation;

3. Auxiliary transmission: The auxiliary transmission motor is used to ensure that the rotary kiln can still operate when the main power supply is interrupted, preventing bending and deformation of the cylinder and facilitating maintenance. It is also equipped with an electric hydraulic block brake to avoid reverse rotation during kiln shutdown;

4. Blocking wheel device: Using hydraulic blocking wheels, relying on the hydraulic station to provide pressure to push the blocking wheel and kiln body, realizing the upward and downward movement of the kiln, without the need for manual labor, fully automated;

5. Kiln head and tail sealing devices: Adopting three-layer flexible sealing (stainless steel sealing scale+carbon silicon aluminum fiber composite plate+stainless steel sealing scale), the sealing performance is better, the reliability is higher, and the service life is longer, the replacement is convenient, which can significantly reduce its maintenance cost.