新阳选煤厂TBS粗煤泥分选效果分析

Analysis on the TBS coarse slime separation effect of Xinyang coal preparation plant

新阳选煤厂整体工程分两期完成，分别采用不同的分选工艺。文中详述了TBS粗煤泥分选机的工作原理和实际生产的分选效果：通过分析发现，粗煤泥利用TBS分选后精矿灰分波动相对较小，能满足生产需要，但对入料的适应性差，入料变化时，精煤损失到尾矿中，造成尾煤灰分波动较大。

the Xinyang coal separation plant overall project completed in two phases, using different separation process. This paper intro- duces the working principle and the actual production of the separation effect of coarse slime separation equipment --TBS. Through the analysis we found that, The ash of Concentrate has smaller fluctions by using TBS. It can meet the need of production.But the adaptability of TBS is not good,When the feeding is changing large amounts of coal loss to the railings and the ash of coal tailing havs large fluctuation