Device for destroying bullets

Abstract

A device for destroying bullets comprises a support (1), a bullet destroying cabin (2) connected with the upper portion of the support (1), a fuel supporting plate (3) connected with the lower portion of the support (1), a windproof plate (4) connected with the outer side of the lower portion of the support (1) and a protective plate (5) surrounding the outer side of the bullet destroying cabin (2). A gap for gas to pass through is formed between the protective plate (5) and the bullet destroying cabin (2); and a cabin door (6) for placing or taking out bullets is arranged at the top of the bullet destroying cabin (2). According to the technical scheme provided by the utility model, the diffusion loss of combustion energy can be reduced, the destroying efficiency is improved, the destroying time is saved, the explosion gas is quickly diffused, and harmful gas, dust and pollution to the ground environment generated in the destroying process can be reduced. A circle of protective plate 5 is added on the outer side of the bullet destroying cabin 2, and the whole destroying process is safe and reliable.

Description

Technical Field

[0001] This utility model relates to the field of bullet destruction technology, and in particular to a device for bullet destruction. Background Technology

[0002] In recent years, public security organs have seized bullets during crackdowns on firearms and explosives. During the cleanup of bullet storage facilities, they have also discovered bullets with problems such as primer dampness and propellant decomposition due to poor storage conditions. These bullets pose significant safety risks and require disposal. Traditional explosive methods of disposal are prone to incomplete detonation (disposal rate <73%) and severe scattering; the canister disposal method has drawbacks such as low thermal efficiency, high fuel consumption (58.7 kg / 10,000 rounds), and long operation cycles (>8 hours / batch). Utility Model Content

[0003] In order to overcome the technical problems of long operation cycle, low efficiency and high energy consumption in the traditional bullet disposal process, this utility model provides a device for bullet disposal.

[0004] To solve the above-mentioned technical problems, the present invention provides a device for bullet disposal, comprising a support, a bullet disposal chamber connected to the upper part of the support, a fuel tray connected to the lower part of the support, a windproof plate connected to the outer side of the lower part of the support, and a protective plate surrounding the outer side of the bullet disposal chamber; a gap for gas to pass through is provided between the protective plate and the bullet disposal chamber; and a door for placing or removing bullets is provided on the top of the bullet disposal chamber.

[0005] As a further improved technical solution, the device for bullet destruction provided by this utility model has a plurality of slide rails at the lower part of the bracket for inserting fuel trays, and the installation height of the fuel trays is adjustable.

[0006] As a further improved technical solution, the present invention provides a device for bullet destruction, wherein the bullet destruction chamber includes an upper bullet destruction chamber fixedly connected to the bracket, and a lower drawer detachably connected to the bracket. The bracket is also provided with a second slide rail for inserting the lower drawer. The device for bullet destruction also has a latch connected to the bracket for locking the lower drawer.

[0007] As a further improved technical solution, the device for bullet destruction provided by this utility model has the upper end of the windproof plate hinged to the bracket.

[0008] As a further improved technical solution, the device for bullet destruction provided by this utility model also has a hanging ring connected to the top of the bracket.

[0009] As a further improved technical solution, the device for bullet destruction provided by this utility model has a dike around the fuel tray.

[0010] The technical solution provided by this utility model features a combustion chamber at the bottom and a bullet disposal compartment above it. The flame penetrates the bottom of the bullet disposal compartment and reaches its interior, reducing energy loss during combustion, improving disposal efficiency, accelerating heating, saving disposal time, and allowing for rapid diffusion of explosive gases, thus reducing harmful gases, dust, and environmental pollution generated during the disposal process. An additional protective plate is added to the outside of the bullet disposal compartment as a redundant protective barrier, further ensuring the safety of the disposal process. Attached Figure Description

[0011] The accompanying drawings are provided to further illustrate the present invention and form part of this application, but do not constitute an undue limitation of the present invention. In the drawings:

[0012] Figure 1 This is a three-dimensional structural diagram of the device for bullet destruction in an embodiment;

[0013] Figure 2 This is a three-dimensional structural diagram of the device for bullet destruction in an embodiment. Detailed Implementation

[0014] The embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0015] like Figure 1 and Figure 2As shown, the device for bullet disposal includes a support 1, a bullet disposal chamber 2 connected to the upper part of the support 1, a fuel tray 3 connected to the lower part of the support 1, a windproof plate 4 connected to the lower outer side of the support 1, and a protective plate 5 surrounding the outer side of the bullet disposal chamber 2; a gap for gas passage exists between the protective plate 5 and the bullet disposal chamber 2; and a hatch 6 for placing or removing bullets is provided on the top of the bullet disposal chamber 2. In one embodiment, the disposal chamber is designed to be 700mm high in height, using HPB300 high-hardness steel bars with a diameter of not less than 12mm, a yield strength of not less than 300MPa, and a tensile strength of not less than 420MPa, capable of withstanding the impact of bullet explosions. Crossbars are welded between the steel bars for reinforcement, improving the structure's fatigue resistance. The pressure relief spacing (grid spacing) between the steel bars is determined according to the bullet's caliber; the optimal spacing is 1 / 2 of the bullet's caliber and should not exceed 2 / 3 of the bullet's caliber. Below the bullet disposal chamber 2 is a combustion chamber consisting of a fuel tray 3 and a windproof plate 4. The main function of the combustion chamber is to provide heat for the bullet disposal chamber to destroy the bullets. At a distance of 200mm from the bullet disposal chamber 2, a protective plate 5 is designed around it using high-temperature resistant steel plate. The protective plate 5 is thicker than 3.5mm and has an impact energy resistance of more than 1500J. The protective plate 5 is more than 200mm higher than the top surface of the disposal chamber, forming a closed protective barrier to effectively prevent the accidental splashing of bullet (casing) fragments.

[0016] The working process of this utility model is as follows: Screening and pretreatment: The bullets to be destroyed are unpacked, identified, and classified. Different varieties should not be placed in the same box into the bullet destruction chamber 2. When there are many of the same variety, they are further subdivided according to their condition. Bullets unsuitable for combustion or with a caliber greater than 12.7mm are destroyed by explosion. For shotgun shells, the plastic casing is cut open with a sharp blade, the pellets are removed, and the propellant is placed into the bullet destruction chamber 2 for destruction. Loading: Bullets are placed into the bullet destruction chamber 2 according to the designed quantity. For fully packaged bullets, the packaging is opened as required, and the amount loaded at one time is strictly controlled. The total volume of the bullets in the box does not exceed 1 / 3 of the volume of the bullet destruction chamber 2. Ignition: Personnel must evacuate to the cordon and are strictly prohibited from approaching the destruction box before the combustion chamber is extinguished. Cooling and cleaning: After the combustion and explosion are completed, natural cooling or water spraying can be used for cooling. When the temperature drops below the ambient temperature, wait at least 10 minutes before opening the chamber door 6 to inspect the destroyed bullets. The inspection should be thorough, confirming that each bullet and cartridge case are completely separated and that the propellant has completely burned off. Bullets that are not completely destroyed should be reloaded for further destruction. The residue and outer packaging of the bullets should be collected and stored for unified disposal after all destruction is completed.

[0017] The destruction process primarily uses wood and fuel (diesel) as fuel.

[0018] In one embodiment, the lower part of the support 1 for the bullet disposal device is provided with several slide rails for inserting fuel trays 3, the installation height of which is adjustable. The installation height of the fuel trays 3 can be adjusted to reach the height of the flame in the bullet disposal chamber 2, which is beneficial for rapid cooling of the bullets and reducing fuel consumption.

[0019] As one embodiment, the bullet disposal compartment 2 of the device for bullet disposal includes an upper bullet disposal compartment fixedly connected to the bracket 1, and a lower drawer detachably connected to the bracket 1. The bracket 1 is also provided with a second slide rail for inserting the lower drawer. The device for bullet disposal also has a latch 7 connected to the bracket 1 to lock the lower drawer. The lower part of the bullet disposal compartment 2 is subjected to a high heating temperature, and the material is prone to deformation. Designing the lower part of the bullet disposal compartment 2 as a pull-out drawer structure facilitates the replacement of deformed parts, reduces maintenance costs, and allows for cooling of the bullet disposal compartment 2 and inspection of the destroyed bullets after removing the lower drawer.

[0020] In one embodiment, the upper end of the windproof plate 4 of the bullet disposal device is hinged to the bracket 1. In this embodiment, windproof plates 4 are provided on the lower three sides of the bracket 1. The windproof plates 4 are hinged to the bracket 1, which facilitates the flipping of the windproof plates 4 to adjust the size of the combustion flame, reduce heat loss, and speed up the disposal process. After disposal, flipping the windproof plates 4 up can accelerate the cooling of the bullet disposal chamber 2 and reduce the time consumed in the disposal cycle.

[0021] As one embodiment, the device for bullet disposal also has a lifting ring 8 connected to the top of the support 1. The lifting ring 8 facilitates lifting during transportation and installation.

[0022] As one embodiment, the fuel tray 3 of the device for bullet disposal has a dike around its perimeter. The dike facilitates the loading of liquid fuel, such as diesel, and prevents fuel spillage.

[0023] The technical solution provided by this utility model includes a combustion chamber at the bottom of the device for bullet destruction, and a bullet destruction chamber 2 above the combustion chamber. The flame passes through the bottom of the bullet destruction chamber 2 and reaches inside, reducing the loss of combustion energy, improving destruction efficiency, saving destruction time, and allowing for rapid diffusion of explosive gases, thus reducing harmful gases, dust, and pollution to the environment generated during the destruction process. Because the destruction temperature is easily reached, the one-time destruction rate is high. A protective plate 5 is added to the outside of the bullet destruction chamber 2 as a redundant protective barrier to further ensure the safety of the destruction process.

[0024] Obviously, this utility model is not limited to the preferred embodiments described above. Various modifications and improvements can be made within the spirit of the claims and specification of this utility model to solve the same technical problem and achieve the expected technical effect; therefore, these will not be repeated. All solutions that can be directly or indirectly conceived by those skilled in the art from the disclosure of this utility model, as long as they are within the spirit of the claims, also fall within the protection scope of this utility model.

Claims

1. A device for destroying bullets, characterized in that, It includes a support (1), a bullet disposal chamber (2) connected to the upper part of the support (1), a fuel tray (3) connected to the lower part of the support (1), a windproof plate (4) connected to the lower outer side of the support (1), and a protective plate (5) surrounding the outer side of the bullet disposal chamber (2); there is a gap between the protective plate (5) and the bullet disposal chamber (2) for gas to pass through; the top of the bullet disposal chamber (2) is provided with a door (6) for placing or taking out bullets.

2. The device for bullet destruction according to claim 1, characterized in that, The lower part of the bracket (1) is provided with several slide rails for inserting fuel trays (3), and the installation height of the fuel trays (3) is adjustable.

3. The device for bullet destruction according to claim 1, characterized in that, The bullet disposal compartment (2) includes an upper bullet disposal compartment fixedly connected to the bracket (1) and a lower drawer detachably connected to the bracket (1). The bracket (1) is also provided with a second slide rail for inserting the lower drawer. The device for bullet disposal also has a latch (7) connected to the bracket (1) to lock the lower drawer.

4. The device for bullet destruction according to claim 1, characterized in that, The upper end of the windproof plate (4) is hinged to the bracket (1).

5. The device for bullet destruction according to claim 1, characterized in that, It also has a lifting ring (8) that is connected to the top of the bracket (1).

6. The device for bullet destruction according to claim 1, characterized in that, The fuel pallet (3) is surrounded by a dike.

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