双螺杆挤出机连续混合加工浇注PBX的安全性分析

摘要

针对双螺杆挤出机的特点及浇注PBX的特性，对浇注PBX双螺杆连续装药工艺技术的安全性进行研究。分析国内外含能材料双螺杆连续装药工艺技术发展现状，从双螺杆挤出机摩擦升温、物料流动和静电因素等方面对其进行探讨，并提出相应的安全预防措施。结果表明，该措施能增加双螺杆挤出机连续加工浇注PBX的安全生产程度，可为相关研究提供参考。%Through the analysis of twin-screw extruder feature and characteristics of casting PBX, research studies security risks continuous mixing process of casting PBX by twin-screw extruder. Analyze domestic and foreign technology development status of the twin screw extruder continuous charging. Discuss twin-screw extrude friction heating up, the flow of the materials and electrostatic factors. Safely precautions were put forwards. The results show that measures can increase the level of safety in production of continuous processing the casting PBX by twin-screw extruder. It can provide a reference for related research.