煤矿回风立井建设及通风改造探讨
侯志超
（沁水县煤炭煤层气工业局，山西沁水048200）
摘要： 介绍沁和能源端氏煤矿生产状况、回风立井建设方案，随后结合工作实践对矿井改造中回风立井的建设、通
风系统改造、井筒布置等方面作简要探讨。
关键词： 矿井；回风立井；通风改造
中图分类号： TD265 文献标识码： A 文章编号： 2095-0802-(2016)08-0032-02
Study of Coal Mine Air Return Shaft Construction and Ventilation Reform
HOU Zhichao
(Qinshui County Coal CBM Industrial Bureau, Qinshui 048200, Shanxi, China)
Abstract: The paper introduced the production status and air return shaft construction scheme of Qinhe Energy Duanshi Coal Mine,
and then the briefly discussed the layout of the wellbore combined with the practical work of transformation of mine air return shaft
construction and transformation of the ventilation system. Key words: mine; air return shaft; ventilation reformation