In this paper, the necessity of concentrate desliming was explained, and the work function of magnetic cone for desliming and its application in Taochong Mining Company were introduced.

• 说明了桃冲矿业公司精矿脱泥的必要性,介绍了磁力脱泥斗的工作原理及其在桃冲矿业公司精矿脱泥中的应用状况。