糖厂锅炉的分析模型研究  

Study on Exergy Analysis Model of Boiler in Cane Sugar Mills

作　　者：郝媛媛[1] 张艳军[1] 

机构地区：[1]钦州学院化学化工学院,广西钦州535000

出　　处：《广州化工》2014年第24期149-150,共2页GuangZhou Chemical Industry

基　　金：广西教育厅科研项目(No:201106LX531);钦州学院科研项目(No:2011XJKY-15B)

摘　　要：甘蔗制糖业是广西支柱产业,并且是高能耗行业。以某日榨7 000吨的甘蔗糖厂为例,对其锅炉建立分析模型并进行了能量分析,结果效率比热效率低一半左右。分析模型揭示了糖厂锅炉的能耗来源,为糖厂锅炉的节能降耗优化改造提供了理论支持。Cane sugar manufacturing industry was a main industry in Guangxi, and was a highly energy-consuming trade. Taking a sugar mill of daily output of 7 000 t and making an exergy analysis of its boiler, the results showed that the exergy efficiency was lower about a half than that of the thermal efficiency. The exergy analysis model showed the origin of the energy loss, and could provide theoretical support for energy saving and optimal modification of the boiler in cane sugar mills.

关 键 词：甘蔗糖厂 锅炉 分析 

分 类 号：TK221[动力工程及工程热物理—动力机械及工程]