饲料加工同向平行双螺杆挤出机的研制  

STUDY ON CONCURRENT PARALLEL TWIN SCREW EXTRUDER USING IN THE FIELD OF FEEDSTUFF PROCESSING

作　　者：魏文义 王保民[2] 

机构地区：[1]北汽福田奥铃工厂,诸城262203 [2]山东省塑料研究开发中心,济南250002

出　　处：《工程塑料应用》2008年第11期68-70,共3页Engineering Plastics Application

摘　　要：介绍与德国专家共同研制开发的新型饲料加工同向平行双螺杆挤出机的配置及各部分结构特点,其中机头结构的设计具有独创性,成功地攻克了淀粉挤出困难的难题;挤压系统长径比只有16～20,螺杆组合也较特殊,与普通机型相比差别较大。并简要介绍了用该设备加工淀粉鱼饲料的加工工艺。The collocate and structure character of concurrent parallel twin screw extruder in the field of new-style feedstuff processing were introduced. The extruder was developed by us and German experts. The design of machine head was original creation and had tackled the difficulty of starch extrusion. The length diameter ratio was only 16 - 20. The combination of screw was special and very different with ordinary style. At the same time, the process technics at this equipment when machining fish feedstuff in starch was introduced also,

关 键 词：双螺杆挤出机 淀粉 机头 

分 类 号：TQ327.9[化学工程—合成树脂塑料工业] S816.34[农业科学—饲料科学]