喷气涡流纺涡流管喷孔工艺的实验研究

纺织学报 ›› 2013, Vol. 34 ›› Issue (6): 34-39.

喷气涡流纺涡流管喷孔工艺的实验研究

尚珊珊,郁崇文

东华大学纺织学院

收稿日期:2012-06-06 修回日期:2013-03-13 出版日期:2013-06-15 发布日期:2013-06-19
通讯作者: 郁崇文 E-mail:yucw@dhu.edu.cn
基金资助:
国家自然科学基金资助项目

Experiment research of vortex tube’s jet orifice technology in jet vortex spinning

Received:2012-06-06 Revised:2013-03-13 Online:2013-06-15 Published:2013-06-19
Contact: Yu Chongwen E-mail:yucw@dhu.edu.cn

摘要/Abstract

摘要： 喷气涡流纺是利用高速旋转气流在涡流管中对纤维加捻而使其成纱的，为了研究涡流管喷孔参数对纺纱的影响，对涡流管的喷孔参数(喷孔孔径、喷孔角度和喷孔个数)进行了探讨，选择了两种喷孔直径（0.5mm、0.6mm），并在此两种直径下选择七种喷孔角度(30.0°、32.5°、35.0°、37.5°、40.0°、45.0°、50.0°)，三种喷孔个数（4、5、6），以粘胶为原料在喷气涡流纺纱小样机上进行纺纱实验，实验研究结果表明：当喷孔角度为45.0°、喷孔直径为0.5mm、喷孔数目为4时，成纱质量好且能耗小。

关键词: 喷气涡流纺, 喷嘴, 涡流管, 喷孔参数

Abstract: It is well known that jet vortex yarn is formed by high speed air vortex in vortex tube to entangle the fibers. In order to study the influence of the vortex tube’s jet orifice parameters on the spinning, the vortex tube’s jet orifice parameters (jet orifice diameter, jet orifice obliquity, jet orifice number) were discussed. The two jet orifice diameters (0.5 mm, 0.6 mm) were chosen, seven jet orifice obliquities (30.0°, 32.5°, 35.0°, 37.5°, 40.0°, 45.0°, 50.0°), three jet orifice numbers (4, 5, 6) were selected based on the two diameters, with viscose as raw material for spinning experiments in small sample machine of jet vortex spinning, experimental results indicate that: the quality of the yarn is good and the energy consumption is small under the condition of jet orifice obliquity is 45.0°, jet orifice diameter is 0.5mm, jet orifice number is 4.

Key words: vortex spinning, nozzle, vortex tube, jet orifice parameter

中图分类号:

TS 111.8

尚珊珊郁崇文. 喷气涡流纺涡流管喷孔工艺的实验研究[J]. 纺织学报, 2013, 34(6): 34-39.

Yu Chongwen. Experiment research of vortex tube’s jet orifice technology in jet vortex spinning[J]. JOURNAL OF TEXTILE RESEARCH, 2013, 34(6): 34-39.

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