Study on the size reduction process of rotary kiln clinker with grinding aids and the evaluation of the effectiveness of grinding;

Application of castable refractory in clinker kiln and its improvement;

Grasping the key link and increasing the clinker kiln runing rate;

From aspects of the equipment founding, the supporting roller and rolling track stressing, the kiln line adjusting and the design, this paper analyzes on the causes of the exfoliations, cracks and other defects of the clinker kiln and cooling machine, and puts forward some measures for maintenance.

Developing application of automatic spray oil lubricating unit in curing kiln system;

Application of speed governor by frequency modulator for curing kiln;

The composition of clinker from shaft kilns, the mineral substances as well as forming conditions were analyzed.