The Wiped Film Distillation Equipment refers to a kind of distillation method operated under a high vacuum condition.

When the average free path of steam molecular is greater than the distance between the evaporation surface and the condensation surface, the liquid mixture can be separated by making use of different evaporation rates of each component in the liquid mixture. It is regarded as a special liquid-liquid separation technology, which is different from traditional distillation relying on the difference in boiling points. This is a kind of process of distilling and purifying the heat sensitive material or high boiling point material making use of the difference of material molecular movement free path in high vacuum degree. The Wiped Film Distillation Equipment is mainly used in chemical, pharmaceutical, petrochemical, spices, plastics, oil and other fields.

The Wiped Film Distillation Equipment can be operated at the temperature that is far below the boiling point. The separation can be realized as long as there is a temperature difference. A high vacuum degree can be obtained inside the Wiped Film Distillation Equipment device, so the Wiped Film Distillation Equipment can be operated under a very low pressure. It's not easy for materials to oxidize and be damaged. The pure and safe product can be obtained with simple operation process and less equipment. The Wiped Film Distillation Equipment can separate materials that can't be separated easily by the normal distillation.

Technical Parameters

1. Feeding pot
2. Magnetic coupling drives stirring
3. Jacketed evaporator(with condenser inside)
4. condenser
5. Circulating heater(work with jacketed evaporator)
6. Heating and cooling circulator (work with internal condenser)
7. Controlling system(show vacuum degree, control and
display 2.rotary speed)
8. Distillate Receiving bottle(low boiling point)
8. Residue Receiving bottle(high boiling point)
10. Rotary vane vacuum pump
11. Diffusion pump

SERIES PRODUCTS