摘要
在分析国内外双螺杆磨浆机设计和使用中存在问题的基础上,提出双螺杆磨浆机设计理论进一步研究的思路:以单螺杆挤出机挤出理论为基础,并借鉴塑料工业双螺杆挤出机和食品工业双螺杆挤压膨化机设计理论的研究成果;对双螺杆磨浆机设计理论的深入研究还需要明确双螺杆磨浆机的特殊性,研究制浆造纸材料的物理和机械性能.本文对单螺杆挤出机挤出理论和双螺杆挤出机设计理论的研究进行了综述,并对双螺杆磨浆机的特殊性进行了分析.本文的工作对双螺杆磨浆机设计理论的研究具有一定的指导意义.
Based on analyzing existent problems in design and usage of the twin screw pulping extruder （TSPE） currently in domestic and abroad, a way to further study design theories of the TSPE is put forward. With the foundation of the extrusion theories of a single-screw extruder, use for reference to research results of design theories of twin screw extruders in plastic industry and twin screw bulking extruders in food industry, to study design theories thoroughly of the TSPE is still need to know the particularity of the TSPE and to research physical and mechanical behaviors of paper making raw materials. The extrusion theories of a single-screw extruder and the design theories of twin screw extruders have been summarized, and the particularity of the TSPE have been discussed also, The work of the paper is significant to study design theories of the TSPE.
出处
《天津科技大学学报》
CAS
2007年第3期84-88,共5页
Journal of Tianjin University of Science & Technology
基金
国家自然科学基金资助项目(50675155)
天津科技大学重点基金资助项目(20040104)
关键词
双螺杆磨浆机
设计理论
单螺杆挤出机
twin screw pulping extruder （ TSPE ）
design theories
single-screw extruder
