Method of regulation of an installation for the manufacture of the cement in the channel dried with precalcination

摘要

Method for regulating an installation for the dry manufacture of cement with precalcining according to the main patent. In order to improve the reliability of the regulation, the calorific value of the fuel used is calculated from the measured value of the fuel delivery rate supplied to the precalcining chamber 10 and from the theoretical quantity of heat QP which should be supplied to the said chamber, and the calorific value thus determined is used to calculate the set-point value of the fluid delivery rate which is to be supplied to the furnace 12. IMAGE