该装置由先进的计算机控制系统和塔、泵等实体设备组成。计算机控制系统配有专门开发的集成软件包，可实现数据的计算，控制系统配有专门开发的集成软件包，可实现数据的计算机屏幕界面设置、自动记录运行数据，自动输出运行结果，能实时控制装置运行。本装置工艺设计先进，关键设备采用世界一流设备，保证运行平稳，操作快捷，控制精准。本装置除用于卒取精馏操作，也可用于精馏等单元操作，可实现室温以上各种温度不运行，还可以常压、加压方式运行。
Paskaged eztractive rectification unit:
   　 Wword togther to design and make this unit with the perochemycal Science computer control system and towers and pumps etc.The control system ys designed a yntegration sofware package specially developed ,which can fulfill the comprter screen steting,the data automatically running,the results automatically output ,and instantly comtrom the unit running,the results automatically output ,and inadantly control the unit rnnung .The process ys advanced ,the key device ys the first level ,this nuit can guarantee the stable running and the quick opreation and the accurate control.It ys not knly used to the rectification unit operation.It can be run at the temperatures above room temperature and an the atmospheric pressure and pressure conditions.