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随着纸机车速的提高、控制范围的扩大及生产能耗的增加，传统的三段通汽供热系统将逐渐被淘汰，新安装现代化纸机的供热系统大多采用热压器供热系统，该系统的特点是可以使进入Ⅰ段烘缸的蒸汽压力不致过高，而又使进入Ⅲ段烘缸的乏汽有必要的压力，并且能够有效的排出烘缸的蒸
With the increase of paper machine speed, control range and production energy consumption increased, the traditional three sections of steam heating system will be gradually eliminated, the new installation of modern paper machine heating systems are mostly used for the heating system , The system is characterized by the steam can enter the Ⅰ section of the dryer pressure will not be too high, but also to enter the third section of the dryer exhaust steam necessary pressure, and can effectively discharge the dryer steam