机械压缩式热泵蒸发技术在碱回收系统中的研究  

Research on mechanical compression heat pump evaporation technology in alkali recovery system

作　　者：黄理浩[1] 陶乐仁[1] 郑志皋[1] 张庆钢[1] 王金锋[2] 薛维超[1] 高立博[1] 

机构地区：[1]上海理工大学能源与动力工程学院,上海200093 [2]上海海洋大学食品学院,上海201306

出　　处：《现代化工》2011年第1期75-78,共4页Modern Chemical Industry

基　　金：国家高科技研究发展计划(2008AA05Z204)资助

摘　　要：针对化工行业排放的碱液符合杜林法则(溶液的沸点与同压力下水的沸点呈线性关系)及沸点升高不大的特点,设计了1套新型高效热泵蒸发碱回收系统。通过理论分析、计算以及经济性分析表明:系统能效(COP)比较高,能源利用率比较大;设备的回收期很短,符合可持续发展的要求。As the emitted alkali lye from chemical industry is complied with the principle of Turin （the solution＇s boiling point is complied with the linear relationship with the water＇s at the same pressure） and its boiling point rising is not big, a set of new high efficiency heat pump evaporation alkali lye recovery system has been designed. Through theoretical analysis, calculation and economic analysis, it is indicated that the system＇s energy efficiency is high, energy utilization ratio is big, the equipment＇s payback period is short, it is complied with the requirement of sustainable development.

关 键 词：碱液排放 高效 热泵蒸发 能源利用 

分 类 号：TQ028.61[化学工程]