防破片飞散抗爆增强型引信焚毁炉的设计  

Design of the Fragment-emission-proof Anti-blast Enhanced Fuze Destructor

作　　者：王东[1] 马强[1] 赵耀军[1] 

机构地区：[1]西安机电信息技术研究所,陕西西安710065

出　　处：《爆破器材》2015年第3期60-64,共5页Explosive Materials

摘　　要：针对开放式炸毁法销毁废旧引信殉爆不彻底,存在危险品飞散、现有引信焚毁炉抗爆能力不足等实际问题,设计了新结构防破片飞散的抗爆增强型引信焚毁炉。该焚毁炉炉体一次铸造成型,能满足较大药量的引信销毁;焚毁炉的喷火管口与炉体内圆切线及水平线均向下形成一定角度,防止了爆炸破片对喷火管的损害,提高了销毁炉的实用效率和使用寿命;底板翻转式排渣,提高了销毁炉的可操作性和工作效率;自动控温自动点火的设计,提高了销毁炉的自动化水平,减少了人工操作的强度和误操作的机率。经销毁试验验证,这种焚毁炉能安全、可靠地将200 g TNT当量以下的废引信产品完全烧毁,满足废旧引信、火工品的销毁要求。A fragment-emission-proof anti-blast enhanced destructor was designed to resolve the following problems：incomplete induced detonation and hazardous objects emission in destroying waste fuzes by explosion,and insufficient blast resistant ability of existing fuze destructor. The body of the destructor was formed by one-time casting,and it could meet the need of destroying a large amount of fuzes. The fire nozzle was designed to form a certain downward angle with the inner circle tangent of the furnace body and the horizontal line,thus to prevent the explosion fragments from damaging the fire nozzle,and to improve the utility efficiency and service life of the destructor. The bottom tilting slagging improved the operability and working efficiency of the furnace. And the design of automatic temperature control and automatic ignition improved the automation level of the destructor,reducing the manual operation intensity and the probability of mistaken operations. In verification experiment,waste fuze below 200 g TNT equivalent could be completely burned by this destructor safely and reliably,which meets the destruction requirements of waste,old fuze and initiating explosive devices.

关 键 词：引信 安全 焚毁炉 

分 类 号：TJ430.89[兵器科学与技术—火炮、自动武器与弹药工程]