摘要
矿井通风系统在煤矿开采过程中起到至关重要的作用。煤矿矿井通风系统保障了瓦斯浓度、粉尘浓度及其他有毒有害气体浓度保持在安全阈值,并将新鲜空气鼓入井下以供井下作业人员呼吸。研究了煤矿矿井通风存在的安全隐患,并提出了改进措施。
Mine ventilation system plays a vital role in the process of coal mining.Coal mine ventilation system ensures that the gas concentration,dust concentration and other toxic and harmful gas concentration are kept at a safe threshold,and pumps fresh air into the underground for the breathing of underground workers.This paper studied the potential safety hazards of coal mine ventilation,and put forward the improvement measures.
作者
狄东辉
DI Donghui(Huipodi Coal Mine,Fenhe Coking Coal Co.,Ltd.of Shanxi,Hongtong 041600,Shanxi,China)
出处
《能源与节能》
2019年第11期171-172,共2页
Energy and Energy Conservation
关键词
煤矿
通风系统
安全隐患
改进措施
coal mine
ventilation system
potential safety hazard
improvement measures
