Cement rotary kiln is one of the core equipments of cement production line, mainly used for baking cement clinker. It is a kind of individual equipment with inclination and can be rotated, lined with refractory material inside, relying on the high temperature environment produced by fuel combustion, so that the raw material in the high temperature of the physical and chemical reaction, and finally form clinker. The main structure of cement rotary kiln
1. Cylinder: welded from steel plate, lined with refractory bricks, the length and diameter are usually increased.
2. Supporting device: including wheel belt, pallet, block wheel, etc., to support and ensure the stable operation of the rotary kiln.
3. Transmission device: composed of motor, town machine, gears, etc., driving the kiln body to rotate slowly.
4. Sealing device: located at the kiln head and kiln tail, preventing heat and gas leakage and improving thermal efficiency.
5. Kiln head and kiln tail: connecting equipment and front equipment respectively to ensure the continuous flow of stock.