为了对煤矿生产矿井通风现状进行科学评判、对老矿井通风系统改造方案进行比选,在总结国内煤矿通风相关研究成果的基础上,结合矿井通风的现状,分析了影响老矿井通风系统安全、可靠运行的主要因素,建立了与矿区实际相符的通风系统安全评价指标体系,该指标体系包括技术可行性、经济合理性及安全可靠性等3类13个定义明确的实用指标。实践验证表明,该评价指标体系对老矿区矿井通风系统安全管理具有借鉴意义。

In order to have a science judgment on the mine ventilation status of the coal production mine, a comparison on the reconstruction alternatives of the mi ne ventilation system in the old mines was conducted.Based on the summarization on the study achievements related to the domestic mine ventilation and in compariso n with the present status of the mine ventilation, the factors affected to the safety and reliable operated ventilation systems in the old mines were analyzed and the safe ty evaluation index system actually to mine ventilation system was established.The index system would be including the 13 clear defined and practical indexes of the te chnical feasibility, economic rationality and safety reliability.The practical verification showed that the evaluation index system would have the references to the safety management of the mine ventilation system in the old mining area.