Emptying device and emptying method for bullet explosives

A technology of emptying device and projectile, applied in blasting and other directions, can solve problems such as poor applicability, unsatisfactory, polluting environment, and efficiency of pouring medicine, and achieve the effects of improving safety, saving resources, and enhancing controllability.

Inactive Publication Date: 2016-11-09
PEOPLES LIBERATION ARMY ORDNANCE ENG COLLEGE
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] One of the purposes of the present invention is to provide a projectile explosive emptying device to solve the prob

Method used

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  • Emptying device and emptying method for bullet explosives

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Embodiment Construction

[0021] Such as figure 1 As shown, the projectile explosive emptying device includes a horizontally arranged pouring sleeve, a recovery tank 2 and a flameproof device, and the pouring sleeve includes an inner tube 3 and an outer tube 4, and the inner tube 3 is sleeved on the outer tube 4, there is a medicine collecting cavity 5 between the inner tube 3 and the outer tube 4, and the nozzles 6 are evenly spaced on the top surface of the inner tube 3, and the top surface of the outer tube 4 corresponds to the nozzle 6. The position is provided with a pouring hole 7, the nozzle 6 is facing the center of the pouring hole 7, and the outer edge of the pouring hole 7 is provided with a projectile support 9 with a through hole 8, and the center of the through hole 8 is facing the nozzle 6. There are 9 adjacent projectile supports on the outer pipe, and explosion-proof devices are provided between the pouring sleeve and the recovery tank 2; one end of the inner pipe 3 is a fluid input en...

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Abstract

The invention relates to an emptying device and an emptying method for bullet explosives. The emptying device comprises an explosive-emptying sleeve which is arranged horizontally, a recycle pool with an explosive discharge pipe arranged at the bottom and explosion suppression devices. The explosive-emptying sleeve includes an inner pipe and an outer pipe, and an explosive-collecting cavity is positioned between the inner pipe and the outer pipe. Nozzles are uniformly arranged on the top face pipe wall of the inner pipe at intervals. Explosive-emptying holes are formed in the positions, corresponding to the nozzles, of the top face pipe wall of the outer pipe. A bullet supporting seat with a through hole is arranged on the outer edge of each explosive-emptying hole. One end of the inner pipe is connected with a fluid control system and a supply system through pipes. Washing and heating operations are simultaneously carried on the explosives through hot water or steam to make the explosives be stripped and fused, the explosives then flow into the explosive-collecting cavity with water and finally flow into the recycle pool. The emptying device for the bullet explosives solves the problems that an existing explosive-emptying device is bad in applicability and pollutes the environment. The emptying method is both efficient and safe, and is suitable for emptying TNT explosives, TNT nitronaphthalene composite explosives and RDX composite explosives.

Description

technical field [0001] The invention belongs to the technical field of waste ammunition destruction equipment, in particular to a projectile explosive emptying device and an emptying method. Background technique [0002] In the process of ammunition manufacturing and waste ammunition destruction, various types of projectiles often need to be poured. At present, the heating and melting method is mainly used in China for pouring. The specific operation is to put the projectiles with their mouths facing down into a metal basket Inside, the metal basket is placed in a closed powder pouring room, and it is heated to melt and flow out the projectile charge, and then recover the projectile shell and explosives. This method has the following disadvantages: 1. Poor applicability. For TNT explosives, its melting point is low. With this static heating method, the explosives can flow out by natural gravity after melting, but for mixed explosives, after heating, only part of them has a l...

Claims

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Application Information

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IPC IPC(8): F42D5/04
CPCF42D5/04
Inventor 李金明高欣宝刘国庆张玉令甄建伟王国栋罗兴柏丁玉奎高兴勇范志峰
Owner PEOPLES LIBERATION ARMY ORDNANCE ENG COLLEGE
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