PRIMING CARTRIDGES AND INTERMEDIATE DETONATORS IN EXPLOSIVE WELLS FIXING AND INSTALLATION CONTAINER Russian patent published in 2019 - IPC F42D1/22 

FIELD: blasting operations.

SUBSTANCE: invention relates to the field of blasting works in the mining industry, and is intended for the intermediate detonator seating and fixing, for example, consisting of the PDP-300 detonator pellet or the emulsion explosive cartridge (EEC) in the ascending wells with manual and mechanized loading in the mines and ore mines underground workings. Container is made of polyethylene, contains a body and a cover. Made in the form of a hollow cylinder the container body has flat protrusions located inside along the body perpendicular to the axis, in the number of not less than three and elastic tabs, located outside at an angle to the container body at the flat protrusions location point inside the body, in the number of not less than three. Made in the form of a hollow cylinder container cover has a dome-shaped bottom.

EFFECT: invention is aimed at increase in the blasting works safety, quality, efficiency and cost-effectiveness, to expand its scope, to simplify its design, to reduce the material consumption, to improve manufacturability and reduce its manufacturing cost.

3 cl, 2 dwg