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Civil explosive article destroying device and method

A technology for destroying devices and objects, applied in blasting and other directions, can solve the problems of fragmentation, unconcentrated drug residues, poor tunnel protection capability, high noise and vibration, etc., to reduce the number and frequency of excavations, reduce the risk, and weaken the explosion. effect of noise

Active Publication Date: 2016-10-12
ANHUI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The protection ability of the tunnel is poor, the explosion process produces noise and vibration, and after the explosion, the fragments and residual medicine are not concentrated, so it is difficult to collect and recycle for secondary treatment
Cause greater damage and pollution to the surrounding environment and soil medium

Method used

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  • Civil explosive article destroying device and method
  • Civil explosive article destroying device and method
  • Civil explosive article destroying device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] refer to Figure 1-5 , a civil explosive destruction device, comprising a line control device 3, an explosive steel drum 18, and a monitoring port 17, the lower end of the line control device 3 in the destruction device is fixed on the upper edge of the explosive steel drum 18 through a support rod 2, and the upper edge of the steel drum 18 is The upper explosion vent hole is set in the center of the bottom, and the first wire reel 1a and the second wire reel 1b are respectively arranged on both sides of the wire control device 3, and the first wire reel 1a, the second wire reel 1b and the connecting rod 6 are connected together through bearings, The rod 4 and the bolt are riveted on both ends of the connecting rod 6, and the first wire reel 1a and the second wire reel 1b respectively lead out the first thin wire 7a and the second thin wire 7b respectively connect to the first upper pulley 8a and the second upper pulley 8b in turn, The first lower pulley 9a, the second ...

Embodiment 2

[0038] The structural assembly of the civilian explosives destruction device is the same as that of Embodiment 1, and the different process parameters are: 1. The first lower pulley, the second lower pulley, the first upper pulley, and the second upper pulley are respectively welded to the side of the upper explosion vent hole At 4cm and 12cm, the first and second lifting rings are respectively welded on both sides of the steel drum. A monitoring port with a diameter of 0.08m is opened at the top of the steel drum at a distance of 0.8m from the wall of the steel drum. On the inner wall of the bottom of the steel drum, and the two ends of the steel bar are fixed on the inner wall of the steel drum with bolts, and the entire steel drum is buried in a sandy soil medium with a depth of 0.8m.

[0039] 2. The explosive steel barrel is welded into a circular steel barrel with a diameter of 1.0m by using 10mm thick high-strength steel plate.

Embodiment 3

[0041] The structural assembly of the civilian explosives destruction device is the same as that of Embodiment 1, and the different process parameters are: 1. The first lower pulley, the second lower pulley, the first upper pulley, and the second upper pulley are respectively welded to the side of the upper explosion vent hole At 7cm and 15cm, the first and second lifting rings are respectively welded on both sides of the steel drum. A monitoring port with a diameter of 0.12m is opened at the top of the steel drum at a distance of 1.2m from the wall of the steel drum. On the inner wall of the bottom of the steel drum, and the two ends of the steel bar are fixed on the inner wall of the steel drum with bolts, and the entire steel drum is buried in a sandy medium with a depth of 1.4m.

[0042] 2. The explosive steel barrel is welded into a circular steel barrel with a diameter of 2.0m by using 30mm thick high-strength steel plate.

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Abstract

The invention discloses a civil explosive article destroying device and method. The civil explosive article destroying device comprises a wire control device body, an explosion steel drum and a monitoring port. The lower end of the wire control device body of the destroying device is fixed to the upper edge of the explosion steel drum through supporting rods, and the two sides of the wire control device are provided with a first wire coil and a second wire coil correspondingly. According to the civil explosive article destroying device and method, explosion vibration can be remarkably reduced, and explosion noise is lowered; fragments produced through explosion and remaining explosives are collected to the bottom of the steel drum so that collecting, processing and analyzing can be convenient, and pollution to the environment of a destroying site is reduced; nearby arrangement can be conducted, so that the safety and the convenience of explosive articles in the destroying process are improved; the temperature and the toxic gas content in the explosion steel drum are detected in time through the monitoring port, and the situation that the temperature is too high due to multiple times of explosion, and the safety of operation personnel is threatened due to the fact that the toxic gas content is too high is avoided; the excavation number and time of explosion tunnels are decreased, and resources are saved; and the labor cost is reduced, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of destruction of civilian explosives, in particular to a destruction device and method for civilian explosives. Background technique [0002] During the production and processing of civil detonators and explosives, there will inevitably be problems such as waste products and substandard products, as well as problems such as expiration and deterioration of explosive equipment during storage. At the same time, some illegally produced explosives and detonators must be handled. Centralized destruction and disposal of these explosives. [0003] At present, the destruction of explosives is mainly carried out in open and uninhabited areas, using pre-excavated tunnels (or laying thick sand piles in the destruction site), and directly destroying them in tunnels or bunkers. Tunnels are extremely easy to be damaged during the explosion and destruction process, so more tunnels need to be excavated, which increases a l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F42D5/04
CPCF42D5/04
Inventor 汪泉汤有富郭子如马志钢程扬帆沈兆武宫婕
Owner ANHUI UNIV OF SCI & TECH
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