The working principle of Wiped Film Evaporator：
Wiped Film Evaporator is a new type of high-efficiency evaporator that continuously evaporates under high vacuum conditions. It uses a rotating film wiper to continuously and uniformly scrape the materials dispersed on the heating wall of the evaporator into a uniform thickness of liquid film. The wiper and the liquid film produce high-speed turbulence, which can prevent the liquid film from coking and scaling on the heating surface. The liquid film moves in the evaporator, and the moving distances of light and heavy molecules are different, so the position of the condenser should be set reasonably. Then the light molecules can reach the condenser for cooling, and the heavy molecules cannot reach the condenser, and finally the separation of light and heavy molecules can be achieved.
Advantages of Wiped Film Evaporator produced by Toption:
1. The liquid film produced by the film wiper is thin, heat transfer is fast, and the chance of thermal decomposition of the material is reduced;
2. The vacuum degree is high, the material is not easy to be oxidized, and the material loss is reduced;
3. The built-in condenser has a short distance, and the material reaches the condenser almost without collision;
4. Provide 6 inch-33 inch, suitable for all kinds of customers;
5. Customized product services can be made according to the process;
6. From the laboratory to the production of stainless steel molecular distillation, to help customers solve the problem of deviations in the data parameter latitude from the experiment to the production process;
7. The evaporator has excellent concentricity and long service life. It is a part of OEM molecular distillation of many world-renowned brands.
Application of Wiped Film Evaporator produced by toption:
It is widely used in the thermal separation of heat-sensitive compounds, the purification of organic compounds, the separation of active ingredients in biological extracts, the recycling of industrial waste, the removal of toxic substances in the food industry, and so on.
If you have any needs, please feel free to contact us:
Phone/WhatsApp/Wechat: +86 18192820519
Email: salesj@toptionlab.com