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长网造纸机大烘缸的托辊改造
引用本文:余章书. 长网造纸机大烘缸的托辊改造[J]. 中国造纸, 2014, 33(12): 51
作者姓名:余章书
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。

关 键 词:长网造纸机  三道托辊  长盲孔沟纹辊  圆盲孔沟纹辊

The Benefit of Equipping Three Press Rolls Underneath the Dryer
Abstract: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.
Keywords:fourdrinier paper machine   three press rolls   long-forming blind hole and grove roller   round-forming blind hole and grove roller
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