摘要
一部分清洗过井下采掘工作面的空气重新用来通风的可控空气再循环技术,近年来在国外发展迅速。本文指出了实际推广应用需要解决的四个主要问题。对我国矿山通风技术的现状分析认为,解决井下空气污染物的自动检测和建立科学的爆破制度等问题后,在我国矿山推广该项技术是可行的。
In recent years, the controllable air recycle technology for ventilation is rapid- ly developed outside China for recycling partial amount of the used air in the min- ing work face of underground mine. This paper points out four major problems to be solved in application. Through the analysis of mine ventilation teachnology in China, the paper suggests it is feasible to apply the controllable air recycle tech- nology in China's mines after the automatic detection of air contaminants of under- ground mines and scientific blasting system are established.
