探析煤矿长距离掘进局部通风的研究现状

Research Status of Local Ventilation for Long Distance Excavation in Coal Mine

本文重点针对煤矿超过2km巷道餉掘进通风问题展开了分析和研究,从通风的方式上对工作管理以及通风技术的具体应用展开了研究,依照现阶段我国长距离煤矿巷道掘进局部通风的具体状况,对比的各种不同类型的通风手段以及优缺点,依照不同的工程状况选择出相对应的通风模式,以此来保证整个煤矿通风的安全性和稳定性.

This paper focuses on analyzing and studying the problem of excavation ventilation in coal mine over 2km of roadway,from the method of ventilation to the full working management and the concrete application of ventilation technology,according to the current situation of local ventilation in long-distance coal mine roadway excavation in China.In order to ensure the safety and stability of ventilation in the whole coal mine,different types of ventilation methods and their advantages and disadvantages are compared and corresponding ventilation modes are selected according to different engineering conditions.