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申请公布号:CN 106555354 A发明人:项祥勇申请人:大冶斯瑞尔换热器有限公司为了有利于烘缸排水,提高纸页烘干效率,造纸机干燥部蒸汽冷凝水热力系统末段的二次蒸汽往往需要通过热交换器将二次蒸汽变成热水,通过气体体积的突然变小而产生一定的抽吸力,使末段烘缸组内的冷凝水通畅排出,避免烘缸积水。通常采用的热交换器为汽水分离的非接触式热交换器,二次蒸汽走壳程,冷却水走管程,通过传导方式进
Application Publication Number: CN 106555354 A Inventor: Xiang Xiangyong Applicant: Daye Sherer Heat Exchanger Co., Ltd. In order to facilitate the drying cylinder drainage, improve paper drying efficiency, paper machine dryer steam condensate heat system at the end The secondary steam of the section often needs to turn the secondary steam into hot water through the heat exchanger to generate a certain suction force through the sudden decrease of the gas volume so that the condensed water in the final dryer group can be discharged smoothly to prevent the baking Cylinder water. Commonly used heat exchangers for non-contact heat exchangers and soda water separation, secondary steam shell-side, cooling water to go tube, by way of conduction