真空减压浓缩釜的结构设计  

The Structural Design of Vacuum Concentration Equipment

作　　者：吕少华[1] 于颖[1] 张利[1] 王传丽[1] 

机构地区：[1]中国药科大学制药工程,江苏南京210009

出　　处：《化工时刊》2012年第7期1-4,共4页Chemical Industry Times

摘　　要：冬凌草中有效成分主要为冬凌草甲素和冬凌草乙素,其具有较高热敏性,为了保持药效,设计出了真空减压浓缩釜来浓缩冬凌草萜类提取液。包括几何尺寸的设计、强度的设计及浓缩釜附件的设计,设备包含有温度传感器、压力传感器和浓度传感器,可在线直观反映浸膏的物性,为冬凌草萜类提取液的工业化浓缩提供了参考。The effective components in Rabdosia rubescens are oridonin and ponicidin, which has high sensitivi-ty,A vacuum concentrator was desiqned to concentrate the terpenoid,in order to maintain the efficacy . The design of the geometric dimensions, the design of strength and the design of adjunct, the equipment contained a temperature sensor, a pressure sensor and a pressure sensor, the equipment reflected directly the properties of extraetum were in- eluded, which provided reference for industrialized concentration of terpenoid.

关 键 词：真空减压浓缩釜 冬凌草萜类提取液 热敏性 浸膏物性 

分 类 号：TQ460.5[化学工程—制药化工]