金川公司龙首矿LSK-3型矿用火箭弹的创造发明与工业应用

INVENTION AND INDUSTRIAL APPLICATION OF LSK 3 TYPE MINE ROCKET PROJECTILE IN LONGSHOU MINE OF JINCHUAN NON FERROUS METALS COMPLES

ＬＳＫ－３火箭弹用于地下矿山溜井堵结的处理，其原理是把矿山常用爆破材料制成发射型爆破器材，能在断面小、深度大的溜井中发射到堵结处进行爆炸轰击疏通。ＬＳＫ－３火箭弹加工运输使用绝对安全，其整个过程除点火升空处于激发态，其余过程均为安全态。

LSK 3 type mine rocket projectile is used to handle the blockage of the orepass in underground mine The main principle is to develop the common use blast equipment into firing blast equipment which can be fired to the block point and blast away the blockage in the orepass with small section and big depth The whole process of manufacture,transportation and application of the mine rocket projectile is absolutely safe, except when the rocket projectile is firing and rising (which is in excited state) Now ,We have a series of primary and secondary firing rocket projectile in combination with steel and plastic