浅议中煤跳汰再洗改造工程

Improvement on Jig Separation of Middling of Tunlan Preparation Plant

通过改造 ６０万 ｔ 跳汰系统，实现对 Ａ、Ｂ、Ｃ系统中煤再洗，使主系统洗九级精煤时，回收率提高了２％～４％。

By improving the 0. 6 Mt jig preparation system,to realize re-separation for middling of A, B,C system, the recovery have raiaed 2 %~ 4 % when the main system separat 9 level clean coal.