重介选煤工艺参数自动测控系统的改进

Improvement on the Automatic Control System for Dense Media preparation Technologic Parameter

分析了东曲选煤厂重介选煤工艺参数自动测控系统存在的问题，并对其进行了改进，取得了良好的效果。

Analyzes the problem of the automatic control system for dense media preparationtcchnologic parameter at Dongqu preparation plant,the improvement of system get distinct result.