Equipment Composition

The rotary kiln used for ball production in the steel industry mainly consists of a rotary part, a supporting part, a transmission device, a kiln head cover, kiln head and tail seals, and a combustion device. The kiln mouth guard and kiln tail return spoon are cast in blocks, which are easy to install and have high heat resistance, corrosion resistance, and wear resistance. The cold air sleeve at the kiln head is filled with cooling air, which can evenly cool the kiln head cylinder and kiln mouth guard, making it safer and more reliable. The kiln hood adopts a large volume method and a double opening kiln door structure, making the airflow more stable. The sealing of the kiln head and tail adopts a dual sealing form of radial friction labyrinth and fish scale, with a simple structure and easy maintenance. The combustion device adopts a swirl type four channel coal powder burner with fuel injection ignition device.

Technical Parameter