A method for safely destroying emulsion explosives
An emulsion explosive and safety technology, which is applied in the field of civil explosion safety, can solve the problems of detonating emulsion explosive cartridges and safety accidents, and achieve the effects of improving destruction efficiency and safety, improving safety, and increasing specific surface area
Active Publication Date: 2020-05-19
三峡物资招标管理有限公司
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a method for safely destroying emulsion explosives, which can solve the problem of accidental detonation of emulsion explosive cartridges and cause safety accidents, greatly improves the safety of emulsion explosives incineration and destruction, and is simple to operate and easy to implement
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Embodiment Construction
[0020] 1. A method for safely destroying emulsion explosives, the method comprising the following steps:
[0021] Step 1: Cut the emulsion explosive original charge package 3 into a plurality of explosive packages 2 below the critical diameter of the explosive with a copper blade, such as figure 1 As shown, as the original charge bag of the emulsion explosive with a diameter of 32 mm can be cut longitudinally twice and cut twice horizontally, and processed into nine powder bags 2 to be incinerated, such as figure 2 and image 3 As shown; the original charge of the emulsion explosive with a diameter of 60 mm can be cut longitudinally 4 times and cross-cut 4 times, and processed into 25 charge packs to be incinerated 2;
[0022] Step 2: arranging a plurality of to-be-burned powder packages 2 at a certain distance to form a to-be-burned powder coating, and arranging a plurality of fuel firewood sticks 1 at a certain distance to form a fuel firewood stick layer;
[0023] Step 3...
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Disclosed is a safe emulsion explosive destruction method. The safe emulsion explosive destruction method comprises the following steps of, firstly, slicing an emulsion explosive original-state pack into a plurality of explosive packs to be destructed with a diameter smaller than a critical diameter; secondly, arranging the plurality of explosive packs to be destructed as certain intervals into explosive pack layers to be destructed, and arranging a plurality of combustible firewood sticks at certain intervals into combustible firewood stick layers; thirdly, stacking N explosive pack layers tobe destructed and M combustible firewood stick layers in an alternate mode into an emulsion explosive destruction pile, wherein N and M are equal and meanwhile greater than or equal to 1; fourthly, lighting the emulsion explosive destruction pile to complete safe emulsion explosive destruction. The safe emulsion explosive destruction method can solve the problem of accidents caused by accidentalfiring of emulsion explosive packs and greatly improve safety of emulsion explosive destruction and meanwhile is simple in operation and easy to implement.
Description
technical field [0001] The invention relates to the field of civil explosion safety, in particular to a method for safely destroying emulsion explosives. Background technique [0002] Emulsion explosives have the advantages of simple production process, good safety, and less environmental pollution, and are widely used in the field of domestic engineering blasting. However, emulsion explosives also have the defect of short shelf life, usually 6 months. In the practice of engineering blasting, emulsion explosives are more likely to expire and deteriorate into scrap products, and are left as residual explosives in blasting operations. According to industry safety management regulations, expired or leftover emulsion explosives should be destroyed. At present, the commonly used destruction method of emulsion explosives is incineration. [0003] There is a certain risk of accidental explosion in the incineration and destruction method of emulsion explosives. Since the explosive...
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IPC IPC(8): F42D5/04
CPCF42D5/04
Inventor 吴天明王艳
Owner 三峡物资招标管理有限公司