Directional blasting device

The utility model discloses a directional blasting device, including a breeching section of thick bamboo, cartridge, blasting fuse and detonator, a breeching section of thick bamboo is equipped with outer wall and inner wall, the inner wall is the corrugate, the cartridge is located breeching sectio...

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Bibliographic Details
Main Authors LUO RENYI, JIA ZIYANG
Format Patent
LanguageChinese
English
Published 03.05.2017
Subjects
AMMUNITION
BLASTING
EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Summary:The utility model discloses a directional blasting device, including a breeching section of thick bamboo, cartridge, blasting fuse and detonator, a breeching section of thick bamboo is equipped with outer wall and inner wall, the inner wall is the corrugate, the cartridge is located breeching section of thick bamboo center, the lower extreme of cartridge and the nozzle of a breeching section of thick bamboo are at same horizontal plane, the cartridge is first ignition room, buffer layer and second from bottom to top in proper order and ignites the room, first ignition room and second are ignited the room mouth of room and are located all to fill in there is the sealing plug, the detonator sets up the inside in first ignition room, the one end of blasting fuse is passed the sealing plug on the first ignition room and is linked to each other with the detonator. Dust and harmful gas's content during this directional blasting device is effectively alleviated blast shock wave surrounding building's shock affect an
Bibliography:Application Number: CN201621120940U