Petroleum refining vacuum distillation unit

Product introduction

The laboratory glass distillation device (laboratory packed tower, small-scale packed tower) consists of a glass tower kettle, an electrically heated glass distillation column, a glass distillation head, a glass extract collection tank, a distillation tower kettle heating system, a distillation column insulation system, a reflux ratio control system, and a vacuum control system. Suitable for distillation of petroleum, chemical, pharmaceutical, environmental protection, and traditional Chinese medicine volatile oils under normal or reduced pressure, it has the advantages of high separation efficiency and simple operation.

The laboratory packed tower (small-scale packed tower) consists of a glass distillation tower, a reflux ratio control system, a tower kettle and body heating system, a vacuum system, and a control system. Suitable for distillation of petrochemical pharmaceutical fractions and traditional Chinese medicine volatile oils under atmospheric and vacuum conditions, it has the advantages of high separation efficiency and simple operation. The system materials are kept in glass containers or pipelines throughout the entire process and do not come into contact with other systems.

The main body of the tower is made of glass, which has the characteristics of tight sealing, no leakage, high temperature resistance, acid and alkali corrosion resistance. In order to ensure normal vapor-liquid exchange inside the tower, the tower body is electrically heated and insulated. The tower kettle adopts an instrument controlled heating method, and the temperature can be controlled by a digital instrument. The reflux ratio control system adopts a precision reflux ratio controller. All heating and insulation temperatures are set by instruments, and the heating current can be manually adjusted.