毫秒电磁雷管在丰龙立井掘进爆破中的应用

Application of Millisecond Electromagnetic Detonators in Driving Blasting in Shaft of Fenglong Colliery

电磁雷管是近年来出现的一种新型民用工程爆破雷管,用于爆破工程,特别在立井爆破中,具有连线简单、拒爆少、安全的优点,故得到迅速的推广与使用。介绍了毫秒电磁雷管在丰龙煤矿副立井井筒掘进爆破中的使用经验和体会。

Electromagnetic detonators, a new type of civil engineering blasting detonators in recent years, is widely applied to blasting engineering, especially in vertical shaft blasting with advantages of simple connection, less misfire, safety and rapid popularization. The paper introduces the application of millisecond electromagnetic detonators in shaft blasting in Fenglong Colliery