該裝置是用不銹鋼金屬材料組成的連續精餾裝置，原料通過計量泵連續泵入精餾塔的下部，塔頂產品通過冷卻之后部分連續回流，其余部分連續進入產品接收罐內，釜底物料可以連續排出，也可以間歇排出。該裝置采用自動儀表控制，操作簡便、性能可靠。
Continuous distillation unit:
   　 This product is a continuous rectifying nuit made of stainless steel material ,pumps raw material into the bottom of rectifying tower by metric pump ,product of the top is cooled and then refux ,other products continuously flow into receiving pot ,the resdue of the bottom can be continuously exhausted,orintermittently exhausted.This unit is controlld by automatic instruments ,easy to operate,has reliable performances.