山东新巨龙能源有限责任公司选煤厂尾矿水加药系统技术改造实践

Technology modification practice on adding agent system of tailings in Shandong xinjulong energy company coal preparation plant

针对煤泥水加药系统存在的加药能力不足,加药装置不完善,自动化程度低的问题,通过采取更换大流量药剂泵,完善加药装置,为加药泵增加变频器等措施,实现了系统加药能力的提升,并取得了良好的经济效益与社会效益。

To solve the problems of existing system of coal slurry in Shandong xinjulong energy company coal preparation plant,which are analyzed in the paper,a series of measures were taken,like changing agent pump with large flow,optimizing agent device and adding frequency converter to agent pump etc.The results show that capacity of adding agent is improved and economical benefit is remarkable.