莱赛尔纤维计量泵的设计
2022-11-25 16:45:02   来源:   评论:0 点击:

为了提高莱赛尔纤维质量,分析酸碱中和法生产传统粘胶纤维和溶剂法生产莱赛尔纤维的工艺流程,设计研发出莱赛尔纤维专用计量泵;以JRG-50X2-T型计量泵为例,对比其与JN6-100型计量泵的结构

王娇莲
(山西经纬化纤机械股份有限公司,山西 晋中  030601)
 
摘要:为了提高莱赛尔纤维质量,分析酸碱中和法生产传统粘胶纤维和溶剂法生产莱赛尔纤维的工艺流程,设计研发出莱赛尔纤维专用计量泵;以JRG-50X2-T型计量泵为例,对比其与JN6-100型计量泵的结构及技术优势。指出:莱赛尔纤维计量泵关键零件采用不锈钢材料,结构紧凑,防腐蚀性强,齿轮啮合脉动度小,计量精确;主动轴转动灵活平稳,机械加填料双重密封,可有效防止熔体渗出外漏;占地面积小,纺丝效率高。
关键词:莱赛尔纤维;粘胶纤维;酸碱中和法;溶剂法;计量泵;泵体板;漏胶;密封
中图分类号:TS102.51          文献标志码:B          文章编号:1001-9634(2022)S1-0014-03
 
收稿日期:2021-10-31
作者简介:王娇莲(1973—),女,山西平遥人,高级工程师,主要从事计量泵等化纤专件机械设计方面的研究。
 
Design of the Metering Pump for Lyocell Fiber
WANG Jiaolian
(Shanxi Jingwei Chemical Fiber Machinery Co.,Ltd.,Jinzhong 030601,China)
Abstract:In order to improve the quality of Lyocell fiber,the process of traditional viscose fiber production by acid-base neutralization method and Lyocell fiber production by solvent method are introduced,and a special metering pump for Lyocell fiber are designed and developed.The JRG-50X2-T metering pump is taken as an example,and its structure and technical advantages are compared with the JN6-100 metering pump.It is pointed out that the key parts of Lyocell fiber metering pump are made of stainless steel,with compact structure,strong corrosion resistance,small gear meshing pulsation and accurate measurement.The driving shaft is rotating flexibly and smoothly,and double sealed with machinery and packing,which can effectively prevent melt leakaging.The metering pump for Lyocell fiber is small footprint,high spinning efficiency.
Key Words:Lyocell fiber;viscose fiber;acid-base neutralization method;solvent method;metering pump;pump body board;cementing leakaging;sealing
 
参考文献:
[1] 秦大同,谢里阳.现代机械设计手册[M] .北京:化学工业出版社,2011.
[2] 张世民.机械原理[M] .北京:中央广播电视大学出版社,1983.
[3] 《齿轮手册》编委会.齿轮手册[M] .北京:机械工业出版社,1990.

 
 

相关热词搜索:莱赛尔纤维;粘胶纤维

上一篇:罗拉自动化装配线的生产实践
下一篇:条干仪用张力轮装置设计与应用

分享到: 收藏