惰性粒子流化床蒸发器浓缩茶浸提液的传热研究  

Heat transfer technology of green tea infusion in insert particle fluidized bed evaporator

作　　者：任斌[1] 宋继田 杨宗政 李丁 刘振义 

机构地区：[1]天津轻工业学院机械工程学院,天津300222

出　　处：《食品与机械》2002年第1期18-19,共2页Food and Machinery

基　　金：天津市自然科学基金资助项目(0 0 360 4 2 1 1 )

摘　　要：对一种新型蒸发器———惰性粒子流化床蒸发器应用于绿茶浸提液的浓缩过程进行了研究 ,分析了液体流量、粒子浓度对传热系数的影响 ,实验研究表明 ,该种蒸发器具有传热系数高和良好的防、除垢性能的特点。A inert particle fluidized bed evaporator was studied on green tea infusion condensation.The effects of liquid flow rate,particle concentration on heat transfer were studied.The experimental results showed that it had the abilities of enhancing heat transfer,preventing and cleaning incrustation.

关 键 词：除垢 惰性粒子流化床蒸发器 传热系数 结垢 茶饮料 茶汁浓缩 

分 类 号：TS272[农业科学—茶叶生产加工]