单层布置纸机的改造  

Rebuilding Experience of a 1760/250 Paper Machine

作　　者：刘运达 

机构地区：[1]沅江纸业有限责任公司,湖南沅江413100

出　　处：《中国造纸》2006年第10期38-42,共5页China Pulp & Paper

摘　　要：对沅江纸业原1760/250纸机单层布置的配置及纸机在地坑配置、复合压榨使用、通汽方式、流送系统等的改造作了介绍。分析了提速改造中必须满足的条件,探讨了压榨选型、干燥地坑、蒸汽冷凝水系统、真空系统、QCS系统、流送系统配置的优化。The 1760/250 machine in Yuanjiang paper mill of Hu＇ nan province has been rebuilt in order to upgrade its operation speed. The rebuilding experience of the paper machine is introduced in this paper. The choice and arrangement of press section, dryers pit, condensed steam system, vaccum system, QCS system and approach system are discussed in particular.

关 键 词：纸机单层布置 复合压榨 真空系统 蒸汽冷凝水系统 改造 

分 类 号：TS734[轻工技术与工程—制浆造纸工程]