摘要
通过对煤矿改造前通风系统存在的问题研究,分析了通风系统的优化改造和改造后的通风效果,为基础改造提供了依据,对煤矿实施通风系统改造极为重要。
Through the research on the existing problems of ventilation system before coal mine reconstruction,this paper analyzes the optimized reconstruction of ventilation system and the ventilation effect after reconstruction,which provides the basis for foundation reconstruction,and is very important for coal mine to implement ventilation system reconstruction.
作者
田东升
Tian Dongsheng(Rescue Brigade,Shanxi Huayang Group,Shanxi,045000)
出处
《当代化工研究》
2021年第20期85-86,共2页
Modern Chemical Research
关键词
煤矿
通风系统
优化改造
coal mine
ventilation system
optimization and transformation
