An energetic container capable of buffering stress

Abstract

The invention discloses an energy-containing container capable of buffering stress, which comprises a hollow spherical shell with upper and lower openings. The upper opening of the shell is connected to a flange cover through a transition section to form an upper feeding hole. The connection with the transition section is provided with a stress-relief steel strip, which is fixed by fasteners and covered on the outer wall of the spherical shell. The invention can ensure that the local stress of the container is eliminated at the moment of reaction by arranging the stress relief belt at the weak part of the container, so that the bearing strength of the energetic container is uniform and the quality of the energetic container is improved. In addition, the invention also has the advantages of easy installation, small space occupation, high reliability, and easy maintenance, etc., which can increase the life of the energetic container and meet the needs of large-scale production.

Description

technical field [0001] The invention relates to the field of energetic materials, in particular to an energetic container capable of buffering stress. Background technique [0002] Energetic materials are mainly divided into three categories according to their uses: explosives, propellants and pyrotechnics. They play a pivotal role in the fields of civil, military and aerospace, and are special functional materials that have been applied on a large scale. Nowadays, with the development and progress of nanotechnology, many new concepts are prepared by energetic materials. [0003] Taking three-dimensional graphene-coated single-particle nano-diamond as an example, graphene is a hexagonal lattice honeycomb two-dimensional structure composed of a single layer of SP2 hybridized carbon atoms. It has a stable structure, excellent electrical and thermal conductivity, and good mechanical properties. , and thus has been extensively studied. Graphene has been prepared and used in en...

AI Technical Summary

Problems solved by technology

[0006] Because there is high pressure and high temperature (pressure reaches 5-6 MPa, temperature reaches 2100 degrees centigrade) in the energetic container, and existing energetic container has structural defects, especially in the reaction, the transition section 2 and the spherical shell The stress concentration at the junction of the body 1, the low bearing strength, and the lack of shock absorbing devices lead to a short service life of the energetic container and cannot meet the needs of mass production. Therefore, it is urgent for those skilled in the art to provide a new type of energy-containing container that can buffer stress Containers can solve the above problems

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