South Korea sampyo cement production lines 6 and 7 have implemented a full set of expert control system scheme of Nanjing Kaisheng (kiln expert optimization control,
raw material mill expert optimization control, coal mill expert optimization control and cement mill expert optimization control). Since the implementation of the project,
the expert optimization system has operated well, the stability of the device has been greatly improved, the output has been improved to a certain extent under the
condition of high yield manually operated by the operator, and the clinker quality is qualified and more stable; The heat consumption per unit clinker is reduced; crux the
operation rate of loop automatic control is more than 90%, which greatly reduces the labor intensity of operators.
Control effect of key process parameters of cellar system
Calciner outlet temperature
Air chamber pressure of grate cooler