METHOD TO DEMILITARISE FUSE DETONATION GRAINS

摘要

FIELD: blasting work.;SUBSTANCE: invention relates to demilitarisation of detonation grains incorporated with fuses rated at 5 to 50 g in TNT equivalent. Proposed method consists in disconnecting detonation grains from fuses and locating each of them in cartridge seat safely spaced apart. Charged cartridges are placed in armored furnace to be heated at temperature that allow a complete burn-out of explosive without grains firing. Then cartridges are withdrawn from aforesaid armored furnace, released from unburnt remnants, charged with new grains to repeat above described cycle.;EFFECT: higher safety.;3 cl, 2 dwg