论文部分内容阅读
分析了薛湖选煤厂原煤性质,指出了该厂筛分作业在实际生产中所存在的问题,筛分作业效率不高影响了选煤厂后续生产,导致精煤产率降低。通过技术改造,用香蕉筛替代博后筛后成功解决了这些问题。
The properties of raw coal in Xuehu Coal Preparation Plant are analyzed. The problems existing in the actual operation of the sifting operation are pointed out. The low efficiency of screening operation affects the subsequent production of coal preparation plant and leads to the decrease of the yield of clean coal. Through the technical transformation, we successfully solved these problems by replacing banquets with banana sieves.