| 摘要 |
PURPOSE: A non-electric type blasting system is provided which synchronously fires various explosives using shock tubes and connection clips only for transmission of detonation signals during blasting at the non-electric blasting site. CONSTITUTION: In a non-electric type blasting system for firing explosives, the non-electric type blasting system comprises shock tubes used for detonation transmission to blasting holes(19) during blasting; a shock tube igniter(17) which is connected one or more shock tubes so that flame is propagated; and a synchronization means for synchronizing flame transfer from the shock tube igniter(17) to the blasting holes(19), wherein the synchronization means comprises connection clips(13) in which each of shock tubes for flame transfer of the side of the igniter(17) have divided nodes for flame diffusion so as to synchronously transfer flame of the igniter side for a plural shock tubes for flame division.
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