摘要
本文通过分析矿井中长期采掘布置情况,结合矿井主要通风机运行情况,有效分析了矿井中长期需风情况,对指导矿井通风安全生产有现实意义。
This paper,through the analysis of mine long- term mining layout,combined with the operation of mine main fan,effectively analyzed the conditions in long- term wind underground mine,has a practical significance to guide the production of mine ventilation and safety.
出处
《山东煤炭科技》
2014年第4期81-82,共2页
Shandong Coal Science and Technology
关键词
矿井
中长期
通风系统
mine mid-long term ventilation system
