摘要
从运河煤矿通风系统的实际情况出发,在矿井通风阻力测定的基础上,对矿井通风系统存在的问题进行分析,并对其实际状况进行了总体评价。在对该煤矿可能采用的通风优化方案分析论证的基础上,运用"均衡通风"原理优化矿井通风系统的方法,通过模拟解算,优化后的通风方案能够满足全矿井5 a内各个时期的均衡通风和防灭火的需要。
Starting from the actual situation of the ventilation system in Yunhe Coal Mine and based on the measurement of the ventilation resistance, analysis was made in this paper on the existing problems of the ventilation system in this mine and overall evaluation was carried out on its actual situation. Based on the analysis and demonstration of the optimization ventilation scheme which may be adopted in Yunhe Mine, the mine ventilation system was optimized by using the “balanced ventilation”principle, and through the simulation calculation, the optimized ventilation scheme can meet the requirements for balanced ventilation and fire control of the whole mine in each period within 5 years.
出处
《矿业安全与环保》
北大核心
2015年第3期108-111,共4页
Mining Safety & Environmental Protection
基金
国家自然科学基金项目(51174198)
煤炭资源与安全开采国家重点实验室自主课题资助项目(SKLCRSM11X01)
关键词
通风系统
阻力测定
均衡通风
防灭火
ventilation system
resistance measurement
balanced ventilation
fire prevention and extinction
