摘要
以焦家寨矿22111综放工作面为研究背景,对通风系统优化改造技术进行了研究,同时针对22111工作面对其巷道断面进行了优化改造,对该工作面的风量进行了验证计算分析,结果表明非常吻合该矿的实际状况,获得了预期效果。
In view of the importance of ventilation system, taking the 22111 fully mechanized top coal caving face of Jiao Jiazhai coal mine as the research background, and the optimization technology of ventilating system was studied. Meanwhile, the tunnel section of 22111 working face was optimized and optimized. The results show that the actual situation of the mine is very consistent with the expected results.
出处
《山东煤炭科技》
2017年第4期63-64,67,69,共4页
Shandong Coal Science and Technology
关键词
矿井
通风系统
优化改造
mine
ventilation system
optimization and reconstruction
ventilation network.
