超声波振荡器在连续逆流螺旋浸取设备中的应用研究  

Study on application of ultrasonic oscillator in the continuous countercurrent spiral extracting apparatus

作　　者：刘玉德[1] 曹雁平[2] 张力[1] 

机构地区：[1]北京工商大学机械工程学院,北京100048 [2]北京工商大学化学与环境工程学院,北京100048

出　　处：《食品工业科技》2009年第9期259-261,共3页Science and Technology of Food Industry

基　　金：北京市自然科学基金项目(3062007);北京市高校优秀青年骨干教师资助项目

摘　　要：连续逆流螺旋多频超声波浸取设备通过将连续逆流浸取原理和超声波提取技术相结合,利用螺旋输送器和超声波振荡器,在连续送料期间,在多频超声波的作用下对植物中的有效成分进行浸取。实验表明,该设备具有浸取效率高、浸取时间短的特点,特别适用于对植物资源中有效成分的快速浸取。The continuous countercurrent spiral extracting apparatus was deigned by combining the principle of the continuous countercurrent extraction and methods of the ultrasonic extraction, the vegetable ingredients was extracted by multi-frequent ultrasonic effecting using spiral continuously feeder and ultrasonic oscillator during the continuous feeding.Experiment results showed that the efficiency of the extraction apparatus was high, and the work time was short, it could be applied in vegetable ingredient.

关 键 词：连续逆流浸取 超声波浸取 螺旋 浸取设备 

分 类 号：TS203[轻工技术与工程—食品科学]