摘要
简介了造纸机压榨部的功能,并对可控挠度辊进行了分类和结构介绍;深入分析了三类应用辊内液压加压点的原理和可控挠度辊的工作原理,比较了优缺点;阐述了国内可控挠度辊的引进吸收与发展的关键技术及其应用,提出了开发适合中国国情的大幅宽高车速造纸机的分区可控挠度辊,是造纸机今后的发展方向。
Analyse the function of the press section. Introduce the struculre and class the flexivity controlled rolls. Analyse the work theory thorough and compare the advantage and disadvantage of three kinds of the flexivity controlled rolls which used the point of applying pressure of hydraulic. Enumerating the productions of the introduction and development inland, gives that empoldering the flexivity controlled rolls of high-speed and wide paper Machine adapt to homeland is development tendency of the paper machine.
出处
《装备制造技术》
2009年第9期140-142,共3页
Equipment Manufacturing Technology
关键词
造纸机
分区可控挠度辊
多静压支承
靴形压榨辊
peper machine
the flexivity controlled rolls
mul-static preasure surports
the shoe press roll
