CONTAINER FOR THE POWDERY BLASTING EXPLOSIVES Russian patent published in 2006 - IPC C06B21/00 

FIELD: chemical industry; mechanical engineering; production of containers for powdery blasting explosives.

SUBSTANCE: the invention is pertaining to the equipment for reprocessing powdery blasting explosives (BE). The invention offers the cylindrical-conical container for BE. On the cover of the container there are two unions, one of which the pipe is intended for filling-up the empty container with the gaseous inert medium, the second union is intended for feeding of the inert medium during the charging. On the cylindrical part of the body there is an inspection hatch with the bigel cover, in the conical part there is the mounted vibrator. The lower discharge hole is hermetically closed by the spring-loaded valve consisting of the cone, the coupling rod and the connected with it shaft protruding through the flange coupling in the cover outside the container. The spring is in the sleeve, which is fixed to the cover of the container. For prevention BE getting in the sleeve cavity in the place of the shaft passage there is the hood made in the form of the corrugated pipe. Its internal cavity communicates with the atmosphere through the filter. The invention allows to create the safe container for the blasting explosives packing and storing.

EFFECT: the invention ensures production of the safe container for the blasting explosives packing and storing.

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