Research on ventilation safety management and gas control technology in coal mine
煤矿通风安全管理及瓦斯防治技术研究

摘要

为了满足社会生产对煤炭资源的巨大需求，近年来，煤炭开采活动日益频繁，煤炭开采深度也不断增加。开采深度超过八百米和一千米的矿井越来越多，导致煤矿安全生产风险越来越大，对煤矿开采管理提出了更高的要求。瓦斯是煤矿开采活动中的主要危险因素，瓦斯爆炸也是煤矿开采中常见的事故，对煤矿的稳定开采和工人的人身安全影响很大。这就要求煤矿企业重视煤矿通风的安全管理，积极采用有效的瓦斯防治技术，从而为煤矿的安全、稳定、高效开采提供保障。

Abstract

In order to meet the huge demand of social production for coal resources, in recent years, coal mining activities are increasingly frequent, and the depth of coal mining is also increasing. There are more and more mines with a mining depth of more than 800 meters and one kilometer, which leads to the increasing risk of coal mine safety production, and puts forward higher requirements for coal mining management. Gas is the main risk factor in coal mining activities, and gas explosion is also a common accident in coal mining, which has a great impact on the stable mining of coal mine and the personal safety of workers. This requires coal mining enterprises to pay attention to the safety management of coal mine ventilation, and actively adopt effective gas control technology, so as to provide a guarantee for the safety, stability and efficient mining of coal mines.