Practice of fine management of magnetite consumption in coal preparation plant
Through the study of the process and magnetite consumption of three coal preparation plants,namely the coal preparation workshop of Hecaogou No.2 coal mine inYan'an Zichang,Ronghui coal preparation plant in Wuxiang County,and Changzhi AB coal preparation plant,this paper analyzes six parts:magnetite powder,raw coal particle size properties,medium removal equipment processing capacity,magnetite recovery process system,product carrying,and magnetic separator operating efficiency.Quantitative analysis is conducted on the magnetite consumption problems in different stages of the three coal preparation plant,in order to find the most suitable method to reduce magnetite consumption and achieve the goal of fine magnetite consumption management.
NETL
NSTL
万方数据
