該裝置由先進的計算機控制系統和塔、泵等實體設備組成。計算機控制系統配有專門開發的集成軟件包，可實現數據的計算，控制系統配有專門開發的集成軟件包，可實現數據的計算機屏幕界面設置、自動記錄運行數據，自動輸出運行結果，能實時控制裝置運行。本裝置工藝設計先進，關鍵設備采用世界一流設備，保證運行平穩，操作快捷，控制精確。本裝置除用于卒取精餾操作，也可用于精餾等單元操作，可實現室溫以上各種溫度不運行，還可以常壓、加壓方式運行。
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.