摘要
为进一步提升选煤厂浮选效果,在分析浮选工艺及加药系统的基础上,根据原煤特性试验得出捕收剂和起泡剂最佳比例控制模型,确保浮选操作中药剂比例能根据原煤特性和精煤产品要求进行实时自动化控制,最后对基于药剂最佳比例自动化控制系统的应用效果进行验证。
In order to further improve the flotation effect of coal preparation plant, based on the analysis of flotation process and dosing system, the optimal proportion control model of collector and foaming agent was obtained according to the characteristic test of raw coal. Finally, the application effect of automatic control system based on optimal proportion of medicament is verified.
作者
雷思远
Lei Siyuan(Xishan Coal and Power Dongqu Coal Separation Plant,Gujiao Shanxi 030200)
出处
《机械管理开发》
2021年第2期22-23,32,共3页
Mechanical Management and Development
关键词
浮选
自动加药
精煤回收率
灰分
flotation
automatic dosing
clean coal recovery
ash
