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导爆管起爆系统是七十年代出现的一种新型的非电起爆器材。现已广泛应用于露天和地下微差爆破工程以及其它没有瓦斯和矿尘爆炸危险的爆破作业。我队从1982年9月起将赣州冶金化工厂产的1~(MS)~18~(MS)等18种段别的导爆管—毫秒雷管和传爆雷管应用于探矿坑道中的爆破作业,经过两年多的应用实践表明:导爆管起爆系统适用于探矿坑道,实现了爆破作业一次点火既安全又可靠,并且有爆破效率高,经济效益好等优点。自1984年5月中旬起,我队井下作业已全面推广应用导爆管起爆,停止了火雷管爆破。
Detonating tube detonation system is the seventies appear a new type of non-electric detonator. Has been widely used in open-pit and underground micro-blasting projects and other blasting operations without the risk of gas and dust explosion. Since September 1982, our team has applied 18 series of detonators - millisecond detonators and explosion-detonating detonators from 1 MS to 18 MS produced by Ganzhou Metallurgical and Chemical Plant for blasting operations in prospecting tunnels After more than two years of practice, it has been proved that the detonating tube detonating system is suitable for the prospecting tunnel, which realizes a safe and reliable ignition of the blasting operation and has the advantages of high blasting efficiency and good economic returns. Since mid-May 1984, our team has been promoting the use of detonators detonated in underground operations and stopped the detonators.