哈尔乌素露天煤矿复合煤层开采技术

Composite coal seam mining technology of Haerwusu open-pit coal mine

对哈尔乌素露天煤矿现阶段的岩、土剥离及采煤工艺技术做了初步分析介绍。针对哈尔乌素露天煤矿5#煤及9#煤开采技术做了探讨,对5#煤回收、9#煤端帮煤开采提供了参考,也对主采煤层6#煤开采工艺技术做了总结,方便其他露天矿山借鉴。

This paper initially introduces and analyzes the mining technology of overburden and mining technology in Haerwusu open-pit coal mine at the present stage, inquires into the coal-mining method of 5# and 9# coal seam, which offers a mining reference of recollecting the 5# and 9#coal seam, and also makes conclusion of mining technology of 6#main coal seam, providing reference value for other open-pit mines.