矿井掘进通风与综合防尘技术

Ventilation and Comprehensive Dustproof Technology in Mine Excavation

矿井掘进是矿井作业中的重要步骤之一,在矿井掘进作业中会遇到瓦斯与粉尘,瓦斯是一种易燃易爆且具有毒性的气体,粉尘则是一种以固体形态存在并可长时间悬浮于空气当中的微小颗粒,它们均会给矿井掘进作业安全造成威胁,因而需采取科学的通风与综合防尘技术。本文分别就矿井掘进通风技术和矿井掘进综合防尘技术进行了分析。

Mine excavation is one of the important steps in mine operation.Gas and dust will be encountered in mine excavation operation.Gas is a flammable and explosive gas with toxicity,while dust is a kind of tiny particles which exist in solid form and can be suspended in the air for a long time.All of them will pose a threat to the safety of mine excavation operation,so scientific ventilation and comprehensive dust prevention technology should be adopted.In this paper,the ventilation technology of mine excavation and the comprehensive dustproof technology of mine excavation are analyzed respectively.