串联式磨盘螺杆挤出机设计原理  

Design Principles of Series Disc-screw Extruder

作　　者：李翱[1] 江波[1] 许澍华[1] 

机构地区：[1]北京化工大学机电工程学院,北京100029

出　　处：《塑料》2004年第2期83-86,共4页Plastics

基　　金：国家"九五"重点科技攻关项目(97-319-03-05-01);教育部科技重点项目(02016)。

摘　　要：结合新型混炼装备CPJ 75/135型串联式磨盘螺杆挤出机的开发研制实践,分析了混炼过程压缩、剪切和置换三要素,从混炼机理、输送原理、温度和剪切变形总量的控制等角度阐述了串联式磨盘螺杆挤出机的核心部件———磨盘的设计原理。研究结果可为该类机型的推广应用和系列化开发提供经验和帮助。Based on the development practice of CPJ-75/135 series disc-screw extruder,the kneading factors(compression,shearing,displacement) were analyzed.Meantime,the design principles of disces(the core components in series disc-screw extruder) were discussed from kneading mechanism,transporting principle,controls on temperature and shear quantity.The results can provide experience for application and serial development of this type of equipment.

关 键 词：磨盘螺杆挤出机 混炼装备 温度 剪切变形总量 高分子材料 

分 类 号：TQ320.52[化学工程—合成树脂塑料工业]