阅读说明：本技术 一种多种***混合搭配野外燃烧销毁方法 (Method for destroying multiple explosives by mixing and matching in field combustion ) 是由 谢兴博 周向阳 钟明寿 纪冲 龙源 刘影 李兴华 范磊 赵长啸 高福银 马华原 于 2019-09-17 设计创作，主要内容包括：本发明公开了一种多种炸药混合搭配野外燃烧销毁方法,包括以下步骤：(1)选择某靶场进行烧毁,场地符合要求；(2)在场地上铺上木材,在木材上铺设多种炸药,多种炸药包含黑梯炸药、乳化炸药、太梯炸药、鳞片梯恩梯,黑梯炸药和乳化炸药为条状结构,黑梯炸药与乳化炸药沿木材长度方向上交替分布,太梯炸药沿木材的长度方向的两侧分布,在太梯炸药的中间为鳞片梯恩梯；(3)在炸药和木材上淋上柴油,炸药上铺设点火装置,点火装置的点火处位于安全距离之外；(4)在位于下风处点火,通过点火装置引燃木材和柴油,从而引燃炸药。本发明的多种炸药混合搭配野外燃烧销毁方法,通过合理排列炸药,有效控制炸药的间距、厚度等,使得有效控制炸药的燃烧速度和效率,多种炸药的燃烧时,既不会中断,也不会转为爆轰,然后效率高,安全性好。(The invention discloses a field combustion destroying method for mixing and matching multiple explosives, which comprises the following steps: (1) selecting a certain target range to burn, wherein the target range meets the requirements; (2) paving wood on the field, paving a plurality of explosives on the wood, wherein the plurality of explosives comprise black-TNT explosives, emulsion explosives, Taitai TNT and scale TNT, the black-TNT explosives and the emulsion explosives are in strip structures, the black-TNT explosives and the emulsion explosives are alternately distributed along the length direction of the wood, the Tai TNT is distributed along two sides of the length direction of the wood, and the scale TNT is arranged in the middle of the Tai TNT; (3) spraying diesel oil on the explosive and the wood, paving an ignition device on the explosive, and enabling the ignition position of the ignition device to be located out of a safe distance; (4) igniting at the downwind position, and igniting the wood and the diesel oil through an ignition device so as to ignite the explosive. According to the method for destroying the explosives by mixing and matching in the field combustion, the explosives are reasonably arranged, and the spacing, the thickness and the like of the explosives are effectively controlled, so that the combustion speed and the combustion efficiency of the explosives are effectively controlled, the explosives cannot be interrupted or converted into detonation during combustion, and then the efficiency is high and the safety is good.)

1. A method for destroying a plurality of explosives by mixing and matching field combustion is characterized by comprising the following steps:

(1) selecting a proper field, wherein the field is flat and wide and is slightly higher than surrounding terrain, the ventilation condition is good, no protective targets such as houses and the like exist in 300 meters around the field, the fire separation zone between the field and vegetation is more than 50 meters, no shrubs and weeds exist in the field, and 1 fire truck and 8 foam extinguishers are arranged on the field;

(2) paving wood on the field, paving a plurality of explosives on the wood, wherein the plurality of explosives comprise black-TNT explosives, emulsion explosives, Taitai TNT and scale TNT, the black-TNT explosives and the emulsion explosives are in strip structures, the black-TNT explosives and the emulsion explosives are alternately distributed along the length direction of the wood, the Tai TNT is distributed along two sides of the length direction of the wood, and the scale TNT is arranged in the middle of the Tai TNT;

(3) spraying diesel oil on the explosive and the wood, paving an ignition device on the explosive, and enabling the ignition position of the ignition device to be located out of a safe distance;

(4) igniting at the downwind position, and igniting the wood and the diesel oil through an ignition device so as to ignite the explosive.

2. The method for destroying a plurality of explosives by mixing and matching in field combustion according to claim 1, is characterized in that: the black TNT explosives in each row in the step (2) comprise three explosive columns, the spacing distance between every two adjacent rows of black TNT explosives is 10-20 cm, and emulsion explosives are distributed between every two adjacent rows of black TNT explosives.

3. The method for destroying a plurality of explosives by mixing and matching in field combustion according to claim 1, is characterized in that: in the step (2), the maximum width of the explosive along the width direction of the firewood is less than 100cm, the thickness of the explosive on the firewood is less than 90mm, and the width of the wood is more than 120 cm.

4. The method for destroying a plurality of explosives by mixing and matching in field combustion according to claim 1, is characterized in that: the mass of the black TNT explosive and the mass of the Taitai TNT explosive in the step (2) are not more than 8kg per meter.

5. The method for destroying a plurality of explosives by mixing and matching in field combustion according to claim 1, is characterized in that: the ignition device in the step (3) comprises an igniter, a lead, an electric ignition head and black powder, wherein the igniter is connected with the electric ignition head through the lead, the electric ignition head ignites the black powder, and the black powder ignites the wood and the diesel.

6. The method for destroying a plurality of explosives by mixing and matching in field combustion according to claim 5, is characterized in that: the safe distance R in the step (3) satisfies the following formula,

Technical Field

The invention relates to a field combustion destruction method by mixing and matching multiple explosives, belonging to the field of explosive destruction.

Background

At present, the conventional explosive destruction methods mainly comprise a burning method, an explosion method, a steam or hot water flushing method, a melting method, a high-pressure water removal method, a solvent dissolution flushing method and the like, and the burning method destruction has the characteristics of simple operation, small danger, small influence on the environment and the like and is widely used in explosive destruction. At present, a combustion method of a single-variety explosive is mature, and Liupeng and the like introduce burning methods of various energetic materials in 2008 in combination with working experience; in 2010, Huangbo and the like safely destroy 80t deteriorated and ineffective emulsion explosives at one time.

Considering that single-variety explosives are time-consuming and labor-consuming to burn independently, especially under the conditions of more varieties and larger amount, the burning and destroying become more complicated, detonation can be generated in the burning process of multiple explosives, the destroying accident can be seriously generated, and the problem of detonation generated in the mixed burning of multiple explosives needs to be solved.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides a field combustion destruction method by mixing and matching a plurality of explosives, and by reasonably matching high-grade explosives and low-grade explosives, the destruction process is not interrupted and detonation is not generated, and the destruction efficiency is high.

The technical scheme is as follows: in order to solve the technical problem, the method for destroying the explosives by mixing and matching the explosives in the field combustion comprises the following steps:

(1) selecting a certain target site for burning, wherein the site is flat and wide and is slightly higher than surrounding terrain, the ventilation condition is good, no protective targets such as houses and the like exist in 300 meters around the site, the fire zone between the target site and vegetation is more than 50 meters, no shrubs and weeds exist in the site, and 1 fire truck and 8 foam extinguishers are arranged on the site in consideration of emergency requirements;

(2) paving wood on the field, paving a plurality of explosives on the wood, wherein the plurality of explosives comprise black-TNT explosives, emulsion explosives, Taitai TNT and scale TNT, the black-TNT explosives and the emulsion explosives are in strip structures, the black-TNT explosives and the emulsion explosives are alternately distributed along the length direction of the wood, the Tai TNT is distributed along two sides of the length direction of the wood, and the scale TNT is arranged in the middle of the Tai TNT;

(3) spraying diesel oil on the explosive and the wood, paving an ignition device on the explosive, and enabling the ignition position of the ignition device to be located out of a safe distance;

(4) igniting at the downwind position, and igniting the wood and the diesel oil through an ignition device so as to ignite the explosive.

Preferably, the black ladder explosives in each row in the step (2) comprise three explosive columns, the spacing distance between two adjacent rows of the black ladder explosives is 10-20 cm, and emulsion explosives are distributed between the two adjacent rows of the black ladder explosives.

Preferably, the maximum width of the explosive in the step (2) along the width direction of the firewood is less than 100cm, the thickness of the explosive on the firewood is less than 90mm, and the width of the wood is more than 120 cm.

Preferably, the mass of the black ladder explosive and the Taitai ladder explosive per meter in the step (2) is not more than 8 kg.

Preferably, the ignition device in the step (3) comprises an igniter, a lead, an electric ignition head and black powder, the igniter is connected with the electric ignition head through the lead, the electric ignition head ignites the black powder, and the black powder ignites the wood and the diesel.

Preferably, the safety distance R in the step (3) satisfies the following formula,

q is the equivalent weight of the primary combustion TNT explosive, kg; r is the distance from the explosion source to the protected object, m.

Has the advantages that: according to the method for destroying the explosives by mixing and matching in the field combustion, the explosives are reasonably arranged, and the spacing, the thickness and the like of the explosives are effectively controlled, so that the combustion speed and the combustion efficiency of the explosives are effectively controlled, and the explosives are not interrupted or converted into detonation during combustion, so that the safety is good.

Drawings

FIG. 1 is a schematic diagram of the deployment of the explosive to be destroyed according to the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1, a method for destroying multiple explosives by mixing and matching in field combustion comprises the following steps:

(1) selecting a certain target site for burning, wherein the site is flat and wide and is slightly higher than surrounding terrain, the ventilation condition is good, no protective targets such as houses and the like exist in 300 meters around the site, the fire zone between the target site and vegetation is more than 50 meters, no shrubs and weeds exist in the site, and 1 fire truck and 8 foam extinguishers are arranged on the site in consideration of emergency requirements;

(2) paving wood on the field, paving a plurality of explosives on the wood, wherein the plurality of explosives comprise black ladder explosives, emulsion explosives, Taitai ladder explosives and scale ladder ladders, the black ladder explosives and the emulsion explosives are of strip structures, the black ladder explosives and the emulsion explosives are alternately distributed along the length direction of the wood, the Tai ladder explosives are distributed along two sides of the length direction of the wood, the scale ladder ladders are arranged in the middle of the Tai ladder explosives, the black ladder explosives in each row comprise three explosive columns, the spacing distance between the black ladder explosives in two adjacent rows is 10-20 cm, the emulsion explosives are distributed between the black explosive ladders in the two adjacent rows, in the step (2), the maximum width of the explosives in the width direction of the firewood is less than 100cm, the thickness of the explosives on the firewood is less than 90mm, the width of the wood is greater than 120cm, and the mass of each meter of the black ladder explosives and the Tai ladder explosives is not;

(3) spraying diesel oil on the explosive and the wood, laying an ignition device on the explosive, wherein the ignition position of the ignition device is positioned outside the safe distance, the ignition device comprises an igniter, a lead, an electric ignition head and black powder, the igniter is connected with the electric ignition head through the lead, the electric ignition head ignites the black powder, the black powder ignites the wood and the diesel oil, the safe distance R meets the following formula,

q is the equivalent weight of the primary combustion TNT explosive, kg; r is the distance from the explosion source to the protected object, m;

(4) igniting at the downwind position, and igniting the wood and the diesel oil through an ignition device so as to ignite the explosive.

According to field tests, the explosive has moderate combustion speed and high efficiency, when various explosives are combusted, no interruption is generated, no detonation phenomenon is generated in the combustion process, the combustion efficiency is high, and the safety is good. The safe distance is determined according to the equivalent weight of the TNT-fired explosive, different safe distances exist among different TNT-fired explosive equivalent weights, the safe distance is calculated accurately, and the problem that the existing safe distances are obtained according to experience is solved.