METHOD FOR MANUFACTURING CEMENT CLINKER

摘要

PROBLEM TO BE SOLVED: To manufacture cement clinker by burning combustible wastes in a rotary kiln, keeping good thermal balance while feeding combustible wastes so as to prevent adverse effect on the quality of the cement clinker. SOLUTION: The method for manufacturing cement clinker is that the crushed combustible wastes is used as assistant fuel by blowing the wastes with air from a front part 1A of the rotary kiln 1 to an end part 1b of the same, wherein the crushed combustible waste 10 of thin matter such as films and crushed combustible waste 12 of lumpy or thick matter such as blocks are mixed, and the obtained mixture 13 is blown from front part 1A of the rotary kiln 1 into the kiln together with air.