水泥生料配加萤石控制方式的改造

Improvement of controlling method formixing fluorite to cement raw material

对水泥生料配加萤石的控制方式作了改造，并简述了其控制原理。改造后水泥熟料中游离 Ｃａ Ｏ 含量降低了３０ ％ ，机窑台时产量增加０５ｔ。

The controlling method was improved for mixing fluorite to cement raw material. The controlling principle was briefly introduced. After the improvement, the content of free CaO in the cement calcine material reduced by 30%,and the output of the kiln(per stage and per hour)increased by 0.5t .