Anti-explosive container

Abstract

A blast resistant container relates to outside canister, fixed board and top plate. There is handle and blast-release hole on top plate; outside canister connects with top plate by spline. The top plate owns wave absorber plate and the bottom of outside canister owns some supported vertical plate fixed with fixed board. Outside canister owns inside canister and it is made up by inner top plate and inside closed canister without coping, and the inside of the top bottom compounds with the inside wall of the inner top plate by thread bayonet. Inner top plate owns handle and at least two blast-release holes, and its rim owns hook side for the outer rim of top bottom to inside canister; and the top and down bottom of the inside canister owns up and down wave absorber plate. It is safe for carrying the blast starting equipment and detonator in the same carrying vehicle and reduces the influence for the ambience, people and establishment when the canister blasts. It is easy for starting and stopping, large capability, long life and good blast resistant performance to be able to demolish equipment dedication carrying vehicle.

Description

technical field [0001] The invention belongs to a storage and transportation device for detonating materials (detonators), in particular to an anti-explosion container. Background technique [0002] At present, in the construction of cities, transportation, water conservancy and other projects and mine construction, there are more and more construction projects using blasting technology. Fuse, etc.) are loaded and transported by car, which not only greatly improves the transportation cost, but also brings a lot of inconvenience to the distribution of blasting equipment. Therefore, in order to solve the problems referred to above, people have invented the anti-knock container of special loading detonator (detonator), usually anti-knock container is installed on the automobile of transporting explosives, and the detonator is placed in the anti-knock container during transportation and The anti-explosion container is separated from the explosive to re...

AI Technical Summary

Problems solved by technology

When using this type of anti-explosion container to transport detonation equipment, once the detonation equipment in the container explodes, the detonation gas generated by the explosion will immediately flush the explosion venting device at the lower part of the container and discharge it from the lower part of the container. When in use, it needs to be installed on the car. The high-temperature and high-pressure gas discharged from the explosion vent is discharged toward the lower part of the car. The fuel tank, spare tire, and beams at the lower part of the car will inevitably be affected, so there are many unsafe factors.

Since this type of anti-explosion container adopts the method of directly venting the explosion to the outside of the container, the high-temperature and high-pressure gas discharged during the explosion also has a greater impact on the surrounding environment. If more detonators are loaded in the container, the shock wave generated by the explosion will overpressure Noise, noise and high-temperature gas will exceed the specified standards, which will not only easily cause the explosion of the explosives transported in the same vehicle, but also cause harm to the personnel and facilities around the explosion point. Therefore, the existing anti-explosion containers can only be loaded with more Fewer detonators, the detonator loading capacity is usually only about 100 rounds, so its loading capacity is small

In addition, due to the poor thread strength of the threaded container, frequent opening and closing will cause thread wear, which seriously affects the service life of the anti-explosion container; although the anti-explosion container with flange connection has better safety performance in use, its opening It is very inconvenient to close, it is difficult to know whether there has been an explosion in the process of use, and it is difficult to discharge the gas generated after the explosion, and its practicability is poor

Furthermore, since the main body of the existing anti-explosion container is mostly a single-layer cylinder structure, its impact resistance is low, and the anti-explosion and explosion-proof performance is poor, not only the loading capacity of the container is greatly restricted, but also the use of shorter lifespan

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