Cartridging of explosives

作者: Gareth Tucker , Lynnette Swartz , Pieter Stephanus Jaco Halliday

DOI:

关键词: Composite materialBase (geometry)Positive displacement meterNozzleStatic mixerEmulsionExplosive materialChemistryReciprocating motionSynchronization (alternating current)

摘要: A non-cap sensitive water-in-oil emulsion explosive base is injected successively into shells through a nozzle which chemical gassing solution simultaneously fed at 26. The mixed with the in by static mixer 20 so that mixture issuing from shell cap-sensitive explosive. Advantageously supplied pressurisable vessel may be pressurised intermittently to inject synchronization injection of predetermined quantities means positive displacement reciprocating closing pump. invention effects accurate immediately prior filling amount sensitised within apparatus kept minimum.