长网造纸机大烘缸的托辊改造  

The Benefit of Equipping Three Press Rolls Underneath the Dryer

作　　者：余章书 

出　　处：《中国造纸》2014年第12期51-54,共4页China Pulp & Paper

摘　　要：将3150 mm长网造纸机大烘缸的双托辊改为三道托辊,改造后使用效果更好,提高了造纸机车速,改善了产品质量,降低了能耗。Based on the original configuration of installing two press roller underneath the first dryer of a 3150 type fourdrinier paper machine,one more roll was added in order to further upgrade the efficiency.It was proved to be beneficial to speed up the machine,improve product quality and reduce energy consumption in napkin paper and specialty paper production.

关 键 词：长网造纸机 三道托辊 长盲孔沟纹辊 圆盲孔沟纹辊 

分 类 号：TS734.4[轻工技术与工程—制浆造纸工程]