蒸汽喷射式热泵在纸机干燥部供热节能的研究  

Research on Energy Saving by Using Heat Pump in Paper Maker's Dryer

作　　者：费继友[1] 孟祥兆[1] 俞炳丰[1] 

机构地区：[1]西安交通大学能源与动力工程学院,陕西西安710049

出　　处：《贵州工业大学学报（自然科学版）》2001年第5期50-54,共5页Journal of Guizhou University of Technology(Natural Science Edition)

摘　　要：提出了在造纸机干燥部利用热泵替代传统的三段通汽供热方式 ,节能效果明显 ;解决了烘缸积存冷凝水这一国内外纸机技术改造的难点问题 ;改善了纸机烘缸温度曲线 ;This paper suggests using heat pump to replace the conventional three-stage steam supply mode in the drying section of a paper maker.The new mode has improved the temperature curve of the dryer of the paper maker and produced a remarkable energy-saving effect,thus solving one of the difficult problems in the technical reform on the paper maker in the world.

关 键 词：烘缸 烘缸温度曲线 三段通汽 造纸机 蒸汽喷射式热泵 节能 供热 

分 类 号：TS734[轻工技术与工程—制浆造纸工程] TH451[机械工程—机械制造及自动化]