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Want to know the exchange method of the short-range molecular distiller? First look at its design concept

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The short-path molecular distiller is mainly used for effective separation and purification of temperature-sensitive and unstable compounds. The control system in the equipment is mainly used to reduce the boiling point of its materials. The special structure of the short-path molecular distiller can effectively control the material Fast and continuous heating, mainly in the form of a thin film through the instructions of the equipment.
When the short-path molecular distiller is in operation, the condensing surface and thin surface of the equipment will directly form its pressure difference. The pressure difference formed is the driving force for the entire steam flow. A slight pressure drop in the equipment will directly cause steam. In the case of flow, the distance between the condensing surface and the boiling surface is relatively short when molecular short-path distillation is running.
The short-path molecular distiller has a very short residence time in the equipment during its use. Such equipment is also very suitable for its high-viscosity materials. The best materials can be used in the selection process. , Are made of quartz glass materials with a small thermal expansion coefficient and chemically stable in the world.
The strength of the short-path molecular distiller is very high during operation. Such equipment has strong corrosion resistance during use. Such products are very suitable for most reagents and chemical materials. performance.
In the process of design, very advanced design concepts and manufacturing processes are adopted. The core component of the short-path molecular distiller is the distillation column. The structure of the equipment is directly related to the separation effect of the equipment during use.
In the selection process of the short-path molecular distiller, it is necessary to select its economical and reasonable distillation temperature, so that the material will have better stability during the processing process. During the process of vapor molecules flying from the evaporation surface to the condensation surface, two There may be collisions between them.
The operating environment of the short-range molecular distiller and the heat exchange between the columns can completely avoid the traditional method, which will directly cause the equipment to be overheated or the heat preservation will cause the error of the experimental data to artificially destroy its balance.
In the process of mass transfer, the short-path molecular distiller can be adjusted and controlled at any time to the best temperature and vacuum pressure conditions in the equipment. The column in the equipment is designed with a special anti-thermal stress expansion wrinkle section, which can be very Effectively prevent the unsafe factors of sudden change in the temperature difference of the tower column.

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Key Words:Scraping film molecular distillation, short range molecular distillation instrument, molecular distillation equipment, distillation device

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