灵东矿通风阻力测定与通风系统优化研究_中国煤炭行业知识服务平台

灵东矿通风阻力测定与通风系统优化研究

Title

Measurement of Ventilation Resistance and Optimization Research of Ventilation System in Lingdong Mine
作者

秦坤鹏谢国强张连超
Author

Qin Kunpeng;Xie Guoqiang;Zhang Lianchao
单位

扎赉诺尔煤业有限责任公司辽宁工程技术大学安全科学与工程学院辽宁工程技术大学矿山热动力灾害与防治教育部重点实验室
Organization

Zhalainuoer Coal Industry Co.
School of Safety Science and Engineering
Key Laboratory of Mine Thermal Power Disaster and Prevention and Control, Ministry of Education
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。
Abstract

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.
关键词

通风系统阻力测定模拟分析
KeyWords

ventilation system; resistance measurement; simulation analysis
DOI

10.3969/j.issn.1005-2801.2023.11.021