Abstract:

Kiln car is one of important integral part of tunnel kiln. The timely repair of worn kiln cars and safety travel of kiln cars in tunnel kiln have an important effect on the normal operation of tunnel kiln and heating schedule in tunnel kiln. We use the method of steel plate welding to the kiln front end to repair worn kiln car to make firing state more stable and to improve product quality. Through taking the measure of hole-drilling on kiln wall to rake sand, observe and remove the accumulated sand in tunnel kiln, the safety travel of kiln car and normal operation of tunnel kiln are ensured.