热泵型间歇式巴氏杀菌机的设计与性能分析  

Design and performance of heat pump intermittent pasteurization machine

作　　者：陈东[1] 李国盛[1] 谢继红[1] 时祥 

机构地区：[1]天津科技大学机械工程学院,天津300222

出　　处：《食品与机械》2016年第2期60-62,70,共4页Food and Machinery

摘　　要：设计一种较适于工程应用的热泵型间歇式巴氏杀菌机,介绍其结构和工作过程,选择和设计杀菌罐、热水箱、冷水箱、热泵等关键部件,计算分析其工作周期、能耗等性能参数,并与普通间歇式巴氏杀菌机进行综合对比。结果表明,热泵型间歇式巴氏杀菌机的初投资与普通巴氏杀菌机相近,而电功率配置仅为其1/4,能耗仅为其1/5,且工作寿命长,安全性好,具有较大的综合优势。An easily-realized heat pump intermittent pasteurization machine was designed.Its structure and working processes were studied,and its key components were chosen or designed,including the bactericidal vessel,the hot water tank,the cool water tank and the heat pump.Based on detailed calculation of its working period and energy consumption,a comprehensive comparison was given between the heat pump intermittent pasteurization machine and normal pasteurization machine.The results show that the heat pump intermittent pasteurization machine has marked advantages：besides its long working life and high safety,the running power and energy consumption of the heat pump intermittent pasteurization machine is about 1/4and 1/5of those of the normal pasteurization machine with little difference between their initial cost.

关 键 词：巴氏杀菌机 热泵 间歇式 设计 性能分析 

分 类 号：TS252.3[轻工技术与工程—农产品加工及贮藏工程]