阅读说明：本技术 一种弹药销毁装置 (Ammunition destroying device ) 是由 汪庆桃 陈志阳 王崇旭 于 2020-06-02 设计创作，主要内容包括：本发明提供了一种爆弹药销毁装置,包括依次相连的炉盖、反应炉、引流装置以及高度可调节的支撑架；所述反应炉为圆筒结构,反应炉上端向外设有凸沿,下端向内设有凸沿,所述引流装置为从上到下内径和外径均逐渐减小的圆筒,所述引流装置套设在反应炉内部,引流装置的上端与反应炉下端向内的凸沿相卡合,所述引流装置的上端口设有直径与反应炉下端内径相等的挡板,炉盖共同围设形成用于容纳高热剂并反应的容纳腔,所述支撑架包括底座环和至少三个与底座环相连的侧面支架,所述支撑架通过底座环套设在反应炉上。该装置用于容纳高热剂,同时引导高温液态熔渣使其呈流线状持续作用目标位置,有效销毁未爆弹药。(The invention provides an explosive charge destroying device which comprises a furnace cover, a reaction furnace, a drainage device and a support frame with adjustable height, wherein the furnace cover, the reaction furnace, the drainage device and the support frame are sequentially connected; the reacting furnace is the drum structure, and the reacting furnace upper end outwards is equipped with protruding edge, and the lower extreme inwards is equipped with protruding edge, drainage device is the drum that from the top down internal diameter and external diameter all reduced gradually, the drainage device cover is established inside the reacting furnace, and drainage device's upper end and the inside protruding edge looks block of reacting furnace lower extreme, drainage device's last port is equipped with the baffle that diameter and reacting furnace lower extreme internal diameter equal, and the bell encloses jointly and establishes the chamber that holds that is used for holding thermite and reaction, the support frame includes base ring and at least three side support that links to each other with the base ring, the support frame is established on the reacting furnace through the base ring cover. The device is used for accommodating a high-heat agent, and simultaneously guiding the high-temperature liquid slag to be in a streamline continuous action target position, so that the unexploded ammunition is effectively destroyed.)

1. The blasting ammunition destroying device is characterized by comprising a furnace cover, a reaction furnace, a drainage device and a support frame with adjustable height;

the reaction furnace is of a cylindrical structure, the upper end of the reaction furnace is outwards provided with a convex edge, and the lower end of the reaction furnace is inwards provided with a convex edge;

the furnace cover is arranged on the reaction furnace, the drainage device is a cylinder with the inner diameter gradually reduced from top to bottom, the drainage device is sleeved in the reaction furnace, the upper end of the drainage device is clamped with the inward convex edge of the lower end of the reaction furnace, the upper port of the drainage device is provided with a baffle with the diameter equal to the inner diameter of the lower end of the reaction furnace, and the baffle, the reaction furnace and the furnace cover together enclose to form an accommodating cavity for accommodating a thermite and reacting;

the support frame includes base ring and at least three side support that links to each other with the base ring, the support frame passes through the base ring cover and establishes on the reacting furnace.

2. Blasting ammunition destruction device according to claim 1, characterized in that the side brackets comprise at least two end-to-end support bars, one end of which is provided with an adjusting ring which can adjust the angle between the side brackets and the central axis of the base ring and the height of the side brackets.

3. The blasting ammunition destruction device according to claim 2, characterized in that the support rods connected end to end and one of the support rods and the base ring are connected by the adjusting ring sleeves, and the adjusting rings connected with the base ring are arranged at equal intervals on the base ring.

4. Blasting ammunition destruction device according to claim 3, characterized in that the adjusting ring is fixed by means of bolts.

5. The blasting ammunition destruction device according to claim 1, characterized in that the furnace cover is detachably connected with the reaction furnace by a buckle.

6. The explosive charge destroying device according to claim 5, wherein the fastener comprises a circular ring which is sleeved on the reaction furnace and is clamped with a convex edge at the upper end of the reaction furnace, and a connecting part which is hinged with the circular ring, a groove is arranged at one end of the connecting part, which is far away from the circular ring, and a protrusion which is matched with the groove on the connecting part is arranged on the furnace cover.

7. The blasting ammunition destruction device according to claim 1, wherein the furnace cover is a reducing cylinder with an upper opening and a lower opening, and the inner diameter of the lower part of the furnace cover close to the reaction furnace is the same as that of the reaction furnace and gradually decreases from bottom to top.

8. Blasting ammunition destruction device according to claim 1, characterized in that the reaction furnace is of a cylindrical structure with the same inner diameter from top to bottom and the gradually decreasing outer diameter from top to bottom.

9. An explosive charge destruction device according to any one of claims 1 to 8, characterized in that the thickness of the baffle is 1 to 3 mm.

10. The blasting ammunition destruction device according to any one of claims 1 to 8, characterized in that the baffle is made of a metal material; the furnace cover, the reaction furnace and the drainage device are all made of ceramic materials.

Technical Field

The invention relates to the technical field of non-explosive ammunition destruction, in particular to an ammunition destruction device.

Background

The disposal of unexploded explosive is a link which must be faced in the army, public security and armed police live ammunition training, and the current disposal method mainly adopts an explosive destruction method. The method has the defects of extra increase of explosion equivalent, low safety, long period and the like, and is difficult to meet the requirements of real-time, safety and high efficiency in the practical training process.

The high-heat agent (mainly comprising thermite, magnesium thermite and the like) can release a large amount of heat during reaction, the generated high-temperature slag (the combustion temperature of most of the high-heat agents is 2000-2800 ℃, and more particularly 3000-4000 ℃, and the high-temperature slag is in a high-temperature liquid state) interacts with the unexploded bomb shell, and the unexploded bomb with the wall thickness within a certain range can be directly melted through the bomb shell, so that the internal explosive is ignited and combusted, and the aim of destroying the unexploded bomb is fulfilled. For the cartridge case with a little thicker thickness, although the high temperature generated by the reaction can not directly melt through the cartridge case, the cartridge case can be softened, the strength is reduced, the internal explosive is indirectly ignited by the high temperature, and the generated expansion gas forms high pressure to rush through the cartridge case of the softened part, so that the high pressure gas is released and continues to be burned and destroyed.

In the destroying process, the high-temperature liquid slag is the only medium for transferring the destroying energy, and the size of the shape and the mass of the high-temperature liquid slag directly reflects the size of the destroying energy. The quality and shape of the high temperature slag are critical to the piercing of the shell of the unexploded charge under conditions of temperature satisfaction. Therefore, under the condition of certain formula and quality of the high-heat agent, the device capable of accommodating the high-heat agent to perform chemical reaction is designed, so that high-temperature liquid slag generated by the reaction is in a streamline shape and continuously acts on a certain position of the shell of the unexploded explosive, and the shell is perforated or softened, thereby playing an important role in successfully destroying the unexploded explosive.

Disclosure of Invention

The invention aims to provide an explosive destruction device which can be used for containing a high-heat agent and guiding high-temperature liquid slag, so that the high-temperature liquid slag generated by reaction is in a streamline continuous action target position, and the unexploded explosive is effectively destroyed.

In order to achieve the aim, the invention provides an explosive charge destroying device which comprises a furnace cover, a reaction furnace, a drainage device and a support frame with adjustable height;

the reaction furnace is of a cylindrical structure, the upper end of the reaction furnace is outwards provided with a convex edge, and the lower end of the reaction furnace is inwards provided with a convex edge;

the furnace cover is arranged on the reaction furnace, the drainage device is a cylinder with the inner diameter gradually reduced from top to bottom, the drainage device is sleeved in the reaction furnace, the upper end of the drainage device is clamped with the inward convex edge of the lower end of the reaction furnace, the upper port of the drainage device is provided with a baffle with the diameter equal to the inner diameter of the lower end of the reaction furnace, and the baffle, the reaction furnace and the furnace cover together enclose to form an accommodating cavity for accommodating a thermite and reacting;

the support frame includes base ring and at least three side support that links to each other with the base ring, the support frame passes through the base ring cover and establishes on the reacting furnace.

Further, the side support includes two at least end to end's bracing piece, bracing piece one end is equipped with the adjustable ring that can adjust the angle between side support and the base ring central axis and the side support height.

Furthermore, end to end between the bracing piece and one of them all through with establish between bracing piece and the base ring and be connected with the adjustable ring cover, with a plurality of adjustable rings that the base ring is connected are in the equidistant laying of base ring.

Further, the adjusting ring is fixed through a bolt.

Furthermore, the furnace cover is detachably connected with the reaction furnace through a buckle.

Furthermore, the buckle includes the ring that the cover was established on the reacting furnace and with protruding along looks block of reacting furnace upper end and with ring articulated connecting portion, the one end that the ring was kept away from to connecting portion is seted up flutedly, be equipped with on the bell with connecting portion on the recess assorted arch.

Furthermore, the furnace cover is a reducing cylinder with an upper opening and a lower opening, the inner diameter of the lower part of the furnace cover close to the reaction furnace is the same as that of the reaction furnace, and the inner diameter is gradually reduced from bottom to top.

Furthermore, the reaction furnace is of a cylindrical structure with the same inner diameter from top to bottom and the gradually reduced outer diameter from top to bottom.

Furthermore, the thickness of the baffle plate is 1-3 mm.

Furthermore, the baffle is made of a metal material; the furnace cover, the reaction furnace and the drainage device are all made of ceramic materials.

The invention has the following beneficial effects:

1. according to the explosive charge destroying device provided by the invention, the accommodating cavity capable of accommodating the high-heat agent to perform chemical reaction is formed through the furnace cover, the reaction furnace and the baffle plate, the drainage device is designed into the cylindrical structure with the inner diameter gradually reduced from top to bottom, so that high-temperature liquid slag generated by reaction is in a streamline shape, heat generated by combustion of the high-heat agent can be concentrated through the gathering of the liquid slag and continuously acts on a certain position of the casing of the unexploded explosive charge, the casing is perforated or softened, and the unexploded explosive charge can be successfully destroyed. Especially to the ammunition that the shell case is thicker, difficult fusion, this device can improve fusion efficiency greatly, through forming stable metal jet, can effectively destroy unexploded ammunition. Meanwhile, the device is mainly used for destroying the unexploded ammunition by the hyperthermic agent under the field condition, and the hyperthermic agent is placed in the reaction furnace, so that the reaction environment is not influenced by the natural environment, and the operation reliability is enhanced.

2. The baffle plate adopted by the explosive charge destroying device provided by the invention is a disposable blocking thin plate, the disposable blocking thin plate is a high-melting-point metal thin baffle plate with the diameter being 1-3 mm as the same as the inner diameter of the lower end of the reaction furnace, and the disposable blocking thin plate is placed above the liquid slag drainage device when in use, so that the high-heat agent is prevented from leaking through the drainage device before reaction. Meanwhile, the furnace cover is fixedly arranged above the reaction furnace in the device through the buckle, so that splashing of high-temperature liquid slag can be prevented, and the operation is safer; and the upper end of the furnace cover is provided with an opening, so that on one hand, the ignition device is convenient to place from the opening, and on the other hand, the over-high pressure in the reaction furnace is prevented.

3. The support frame in the explosive charge destroying device provided by the invention comprises a base ring and at least three side supports connected with the base ring, and the support frame is sleeved on a reaction furnace through the base ring and is used for supporting the whole reaction device. Each side bracket can rotate around the base ring by a small angle and is fixed by a bolt; the length of each side bracket can also be independently adjusted and is also fixed through bolts. By adjusting the length and the connection angle of the side support, the reaction furnace can be stably placed above the side support, and the drainage port of the liquid slag drainage device is aligned to the target area, so that the problems that the high-temperature reaction is difficult to arrange on the surface of an irregular component and the action area is discontinuous and uncontrollable are effectively solved.

4. The ammunition destroying device provided by the invention has the advantages of simple structure, low cost, simple and easily-operated operation procedure, safety and reliability in the ammunition destroying process, reduction of the requirement on a marketing site and increase of the convenience in the destroying process.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is an exploded view of an ammunition destruction device of the present invention;

fig. 2 is a schematic cross-sectional view of an ammunition destruction device of the present invention;

fig. 3 is a schematic structural view of a support frame of the ammunition destruction device of the present invention;

the device comprises a furnace cover 1, a furnace cover 2, a reaction furnace 3, a drainage device 4, a support frame 5, a baffle plate 6, a buckle 7, a base ring 8, a support rod 9, an adjusting ring 10 and a bolt.

Detailed Description

Embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.

Referring to fig. 1 to 3, an explosive charge destroying device comprises a furnace cover 1, a reaction furnace 2, a drainage device 3 and a support frame 4 with adjustable height, which are sequentially connected from top to bottom; reacting furnace 2 is the drum structure, 2 upper ends of reacting furnace outwards are equipped with protruding edge, and the lower extreme inwards is equipped with protruding edge, drainage device 3 is the drum that internal diameter and external diameter all reduced gradually from the top down, the external diameter of 3 upper ends of drainage device equals with the internal diameter of 2 lower extremes of reacting furnace, 3 covers of drainage device are established inside reacting furnace 2, and the inboard protruding edge looks block of 2 lower extremes of drainage device 3 upper end and reacting furnace, the last port of drainage device 3 is equipped with the baffle 5 that the internal diameter equals under diameter and reacting furnace 2, baffle 5 encloses jointly with reacting furnace 2, bell 1 and establishes the chamber that holds that the formation is used for holding thermite and reaction, support frame 4 includes base ring 7 and the at least three side support that links to each other with base ring 7, support frame 4 establishes on reacting furnace 2 through base ring 7 cover.

In one embodiment, the side stand comprises at least two support rods 8 connected end to end, the support rods 8 being provided with an adjustment ring 9 in the head part to adjust the angle between the side stand and the central axis of the base ring 7 and the height of the side stand. End to end between the bracing piece 8 and one of them all through with establish between bracing piece 8 and the base ring 7 and be connected with a plurality of adjustable rings 9 that the base ring 7 is connected are in the equidistant laying on the base ring 7. The adjusting ring 9 is fixed by means of bolts 10.

The support frame 4 is sleeved on the reaction furnace 2 through a base ring 7 and is used for supporting the whole reaction device. Each side bracket can rotate around the base ring 7 in a small range and is fixed in angle through a bolt 10; each side bracket length is also independently adjustable and is also secured by bolts 10. Through the length and the connection angle of the side support, the reaction furnace 2 can be stably placed above the ammunition to be destroyed, and the drainage port of the liquid slag drainage device 3 is aligned to the target area, so that the problems that the high thermal reaction is difficult to arrange on the surface of an irregular component and the action area is discontinuous and uncontrollable are effectively solved.

In one embodiment, the furnace cover 1 is detachably connected with the reaction furnace 2 through a buckle 6. Buckle 6 including the cover establish on reacting furnace 2 and with the protruding ring of following looks block of reacting furnace 2 upper end and with ring articulated connecting portion, the one end that the ring was kept away from to connecting portion is seted up flutedly, be equipped with on the bell 1 with connecting portion on the recess assorted arch for recess on the connecting portion and the protruding block that can each other on the bell. The buckle 6 is made of a high-temperature-resistant metal material, such as an iron buckle. When the furnace cover 1 needs to be taken off from the reaction furnace 2, the connecting part is directly rotated by hand to separate the groove from the protrusion. When the furnace cover 1 and the reaction furnace 2 need to be fixed, the connecting part is directly rotated by hands to clamp the groove and the protrusion tightly.

In a specific embodiment, the baffle 5 is a disposable blocking thin plate, specifically a thin baffle of high melting point metal with the diameter of 1-3 mm, which is the same as the inner diameter of the reaction vessel, and is placed above the liquid slag drainage device 3 during use, so that the high-heat agent is not leaked through the drainage device before reaction. Meanwhile, the furnace cover 1 is fixedly arranged above the reaction furnace 2 in the device through the buckle 6, so that splashing of high-temperature liquid slag can be prevented, and the operation is safer.

In one embodiment, the reaction furnace 2 is a cylindrical structure with the same inner diameter from top to bottom and the gradually decreasing outer diameter from top to bottom, and the reducing interface enables the reaction furnace 2 to be stably placed on the base ring of the support frame 4. The furnace cover 1 is a reducing cylinder with an upper opening and a lower opening, the inner diameter of the lower part of the furnace cover 1 close to the reaction furnace is the same as that of the reaction furnace 2, and the inner diameter is gradually reduced from bottom to top. The upper end of the furnace cover 1 is provided with an opening, so that an ignition device is conveniently placed from the opening on one hand, and the overlarge pressure in the reaction furnace 2 is prevented on the other hand.

The furnace cover 1, the reaction furnace 2 and the drainage device 3 are all made of high-temperature-resistant ceramics through integral forming, and are safe and reliable.

In summary, according to the explosive destruction device provided by the invention, the furnace cover, the reaction furnace and the baffle plate form the accommodating cavity which can accommodate the thermite to perform chemical reaction, the drainage device is designed into the cylindrical structure with the inner diameter gradually reduced from top to bottom, so that high-temperature liquid slag generated by the reaction is in a streamline shape, heat generated by combustion of the thermite can be concentrated by gathering of the liquid slag and continuously acts on a certain position of the casing of the unexplosive, the casing is perforated or softened, and the unexplosive can be successfully destroyed. Especially for the ammunition of which the cartridge case is thicker and difficult to fuse, the device can greatly improve the fuse efficiency and is used for effectively destroying the unexploded ammunition by forming stable metal jet flow. Meanwhile, the device is mainly used for destroying the unexploded ammunition by the hyperthermic agent under the field condition, and the hyperthermic agent is placed in the reaction furnace, so that the reaction environment is not influenced by the natural environment, and the operation reliability is enhanced.

In addition, the explosive ammunition destroying device provided by the invention can ensure that the reaction furnace is stably placed above the ammunition to be destroyed by adjusting the length and the connection angle of the side bracket, and the drainage port of the liquid slag drainage device is aligned to the target area, so that the problems that the high thermal reaction is difficult to arrange on the surface of an irregular component and the action area is discontinuous and uncontrollable are effectively solved.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.