联系我们

名称:知名托辊设备加工厂

电话:xxx

手机:xxx

邮箱:xxx

地址:xxx

新闻动态
托辊的作用是使湿纸页紧贴烘缸面
托辊的作用是使湿纸页紧贴烘缸面,提高烘缸面对纸的传热量,加快干燥速度;以及增高纸面的光滑度和紧度等。同时,托辊还可使湿纸页在进入烘缸时进一步脱水,降低蒸汽消耗量。在没有压榨的单毛毯纸机上,托辊还起了下压辊的作用。
The role of the roller is to make the wet paper close to the surface of the dryer, improve the heat transfer of the paper, speed up the drying speed, and increase the smoothness and tightness of the paper surface. At the same time, the roller can further dehydrate the wet paper when it enters the dryer, thus reducing the steam consumption. In the single blanket paper machine without press, the roller also acts as a lower roller.
在一些大烘缸纸机上,有的安装两个托辊,第一个托辊的作用是把湿纸压紧贴在烘缸上进行加热,将纸页中的水温提高,降低水的粘度,然后再由第二托辊加压除去。一般来说,湿纸页有托辊两次加压紧贴烘缸表面,烘缸对纸页的传热情况比一根托辊好,纸干燥后的光泽度也比较好。
In some large dryer paper machines, some are installed with two idlers. The function of the first roller is to press the wet paper onto the dryer for heating, so as to increase the water temperature in the paper and reduce the water viscosity, and then the second roller is pressurized to remove it. Generally speaking, the wet paper is pressed by the roller twice, which is close to the surface of the dryer. The heat transfer of the dryer to the paper is better than that of a roller, and the glossiness of the paper after drying is also better.

联系方式

  1. 名称:知名托辊设备加工厂
  2. 电话:xxx
  3. 手机:xxx
  4. 邮箱:xxx
  5. 地址:xxx

版权 © 知名托辊设备加工厂 网址:www.tuogunshebei.cn  推荐:托辊设备,托辊机械,托辊生产线

网站建设及优化保定遨游网络公司