Methods of repairing rotary kiln is very little understanding, on the contrary, we are familiar with the rotary kiln equipment. And then, when can we use the methods of repairing rotary kiln? ZK technology research and development center team leader stressed that it is more common that the methods of repairing rotary kiln in the cement calcination process.

In the process of calcining cement in the rotary kiln, the raw material will move in the kiln. The movement of the raw material particles will change periodically, or move up with the kiln buried the material layer, or fall to the surface of the material layer. But only in the landing process of the raw material particles along the surface layer, it can advance along the kiln direction.

The movement of raw materials in the kiln will affect the residence time of raw materials in the kiln (that is raw material heating time). It also will affect filling factor of raw materials in the kiln (that is raw material heating area). Meanwhile raw material size turning situation also affects the uniformity of raw materials (that is affecting the surface temperature of the combustion products and feedstock).

The influence of various motion conditions on the central angle, that is, the effect on the filling factor of the raw material particles, and it must be noted. If you want to maintain a certain filling factor in the kiln, it is necessary to make the kiln speed and feed rate match up with each other and maintain a certain proportion, which are process conditions to improve production, quality, stability heat system to overcome the agglomeration.