七星洗煤厂跳汰机入选难选煤探讨

Discussion on jigging separation of difficultly washable coal in Qixing Coal Preparation Plant

对七星洗煤厂在入选难选煤的实践中现状进行了介绍,并对跳汰机的分选原理进行了分析,通过对跳汰机部分结构的改造和对操作制度的调整,使利用跳汰机选难选煤的效益明显提高。

The present situation of jigging the coal with difficult washability in Qixing Coal Preparation Plant is introduced; the principle of the jig is analyzed. By reforming structures and adjusting operating regulations, the efficiency of jigging the coal with difficult washability is increased obviously.