摘要
针对灵东煤矿生产系统的调整,在对灵东煤矿通风系统测试的基础上,对通风系统进行了模拟分析。模拟结果表明:关闭上层生产系统,矿井总风量有所下降,矿井总阻力稍微增加。关闭上层通风系统,可增加矿井通风系统的储备风量,使灵东矿通风系统更加科学合理。
In view of the adjustment of the production system of Lingdong Coal Mine,on the basis of testing the ventilation system of Lingdong Coal Mine,the ventilation system is simulated and analyzed.The simulation results show that when the upper production system is closed,the total air volumes of the mine decreases and the total resistances of the mine slightly increases.Closing the upper ventilation system can increase the reserve air volume of the mine ventilation system,making the ventilation system of Lingdong Mine more scientific and reasonable.
作者
秦坤鹏
谢国强
张连超
Qin Kunpeng;Xie Guoqiang;Zhang Lianchao(Zhalainuoer Coal Industry Co.,Ltd.,Inner Mongolia Manchuria 021410;School of Safety Science and Engineering,Liaoning University of Engineering and Technology,Liaoning Huludao 125105;Key Laboratory of Mine Thermal Power Disaster and Prevention and Control,Ministry of Education,Liaoning University of Engineering and Technology,Liaoning Huludao 125105)
出处
《山东煤炭科技》
2023年第11期92-95,共4页
Shandong Coal Science and Technology
关键词
通风系统
阻力测定
模拟分析
ventilation system
resistance measurement
simulation analysis
