两渡煤业二号矸石场生态修复研究
郗亚俊
（山西汾西矿业集团两渡煤业有限责任公司，山西 灵石 031302）
摘要： 以两渡煤业二号矸石场生态修复为工程背景，针对矸石场自燃问题，提出综合采用“表层覆土+钻孔注浆”灭
火技术，并通过布置灌溉系统为后续矸石场表面植被绿化创造良好条件。对灭火技术方案以及灌溉系统布置方案等进行
详细设计，现场应用后两渡煤业二号矸石场火区自燃问题得以有效解决，同时灌溉系统可为矸石场表面植被生长提供充
足的水分，有利于后续植被生长。研究成果可为其他矿井类似情况的矸石山生态修复工作开展提供经验借鉴。
关键词： 矸石场；自燃；灭火技术；生态修复
中图分类号： TD849⁺.5     文献标志码： A     文章编号： 2095-0802-(2022)10-0070-03
Ecological Restoration of No.2 Gangue Yard in Liangdu Coal Industry Co., Ltd.
XI Yajun
(Liangdu Coal Industry Co., Ltd., Shanxi Fenxi Mining Industry Group, Lingshi 031302, Shanxi, China)
Abstract: Taking the ecological restoration of No.2 gangue yard in Liangdu Coal Industry Co., Ltd. as the engineering background,
in view of the spontaneous combustion problem of the gangue yard, the comprehensive fire extinguishing technology of "surface soil
covering + borehole grouting" was proposed, and the irrigation system was arranged to create good conditions for the subsequent
vegetation greening on the surface of the gangue yard. The fire extinguishing technical scheme and the irrigation system layout
scheme were designed in detail. After the field application, the spontaneous combustion problem in the fire area of No.2 gangue
yard of Liangdu Coal Industry Co., Ltd. was effectively solved. At the same time, the irrigation system can provide sufficient water
for the vegetation growth on the surface of the gangue yard, which is conducive to the subsequent vegetation growth. The research
results can provide experience for the ecological restoration of gangue mountains in other mines with similar conditions.

Key words: gangue yard; spontaneous combustion; fire extinguishing technology; ecological restoration