DEVICE FOR THE EXPLOSION LOCALIZATION Russian patent published in 2007 - IPC F42D5/04 F42B39/14 

FIELD: mining; the devices of the safety control at the blasting operations.

SUBSTANCE: the invention is pertaining to the devices of the safety control over the blasting operations and may be used at construction of the blasting chambers and the equipment intended for the sealed localization of the explosion products at the testing works and in the emergency situations. The device for localization of the explosions contains: the metallic cylindrical body with the ribbed bottoms and the shock absorbers; the body is made in the form of the sealed contours parted by the filler; and the shock absorbers are made in the form of the hollow sandwiched cylindrical insert with the flanges; each layer of the insert is parted by the filler; the insert is arranged in the central area of the body and is rigidly connected with it; and the butt cylindrical dampers made in the form of the sandwich construction made out of the mesh with through arbitrary orientated holes. The invention ensures the increased load-carrying capacity and reliability of the device with provision of the environmental protection at the authorized or emergency blasting of the explosion-hazard object in the device due to the complete localization of the explosion products.

EFFECT: the invention ensures the increased load-carrying capacity and reliability of the device and provision of the environmental protection at the authorized or emergency blasting of the explosion-hazard object in the device, the complete localization of the explosion products.

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