Safety devices for testing the performance of explosives

A technology of safety devices and explosives, which is applied in the direction of material explosion, can solve the problems of inaccurate measurement of various parameters of irradiation, damage to the life and property of staff, and adverse effects of the surrounding environment, etc., and achieves low labor cost and is suitable for popularization. , easy to manufacture and install

Active Publication Date: 2019-06-04
雅化集团旺苍化工有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the unreasonable design of the equipment in the process of explosive testing, it will have a great impact on the surrounding environment, such as the noise and dust flying during the explosion, which will have a great adverse impact on the surrounding environment. Unreasonable detonation has caused great damage to life and property of the staff; at the same time, various parameters of irradiation cannot be accurately measured

Method used

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  • Safety devices for testing the performance of explosives
  • Safety devices for testing the performance of explosives
  • Safety devices for testing the performance of explosives

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Embodiment Construction

[0031] The following will be combined with figure 1 The present invention is described in detail, and the technical solutions in the embodiments of the present invention are clearly and completely described. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] Such as Figure 1-Figure 7 Shown, the present invention provides a kind of safety device for testing explosive performance here, comprises explosion chamber 1, control chamber 2 and blower chamber 3;

[0033]The explosion chamber 1 is made of a thick steel plate, and an air outlet and an air inlet are provided on its inner wall. The air outlet and the air inlet are respectively provided with butterfly valves, and an exit door 1.2 is provided on...

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Abstract

The invention discloses a safety device for testing explosive properties. The safety device comprises an explosion chamber, a control chamber and a fan chamber. The explosion chamber is made of thick steel plates, the inner wall of the explosion chamber is provided with an air outlet, an air inlet and an access door, and a travel switch is installed on a door frame where the access door is installed. A draught fan, an air outlet fan and a dust processor are installed in the fan chamber. A controller, a starter and an explosive property tester are arranged in the control chamber. Control buttons for controlling the draught fan and the air outlet fan and corresponding indicator lamps are arranged on the controller. The controller takes a programmable logic controller (PLC) as a core, wherein the PLC is connected with a power supply and then connected with an input device and an output device. The safety device is reasonable in design, safe, reliable, high in stability, small in environmental pollution and can safely and stably test the explosive properties.

Description

technical field [0001] The invention relates to an explosive testing device, in particular to a safety device for testing the performance of explosives. Background technique [0002] With the development of society, the use of explosives is gradually increasing. Whether it is for national defense or civilian use, explosives for civilian use are mainly used for blasting, opening mountains and opening roads; however, after the development of explosives, new product tests must be carried out to pass the explosion Tests are used to obtain various properties of the tested explosives to ensure that the developed explosives are within the specified range and can meet the requirements of use. [0003] However, due to the unreasonable design of the equipment in the process of explosive testing, it will have a great impact on the surrounding environment, such as the noise and dust flying during the explosion, which will have a great adverse impact on the surrounding environment. Unre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N25/54
CPCG01N25/54
Inventor 魏东李文乾陈晓霞
Owner 雅化集团旺苍化工有限公司
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