摘要
针对老石旦选煤厂浮选系统存在的问题,采用浮选药剂乳化装置及浮选工艺参数自动控制系统对其进行了改造,并确定了合理的加药方式及多点加药的添加点,从而满足了生产工艺要求,达到了降低药耗,提高精煤产率的目的,取得了良好的经济效益和社会效益。
According to the issues existed in flotation system in Laoshidan coal preparation plant,analyzed the current situation of flotation regime of agent,that plant utilized flotation agent emulsifier and process parameter automatic control system and reasonable agent adding method,as well as using multiple-adding agent points,which measures met the requirement of production process,reached the purposes of reducing agent consumption and increasing the yield of clean coal,obtained good economic and social benefits.
出处
《选煤技术》
CAS
2012年第4期88-90,共3页
Coal Preparation Technology
关键词
药剂制度
存在问题
浮选药剂乳化装置
浮选工艺参数自动控制系统
药耗
经济效益
regime of agent
existed issues
flotation agent emulsifier
flotation process parameters automatic control system
agent consumption
economic benefits
