Thin film evaporation equipment

Thin film evaporation equipmentThe principle of accelerating evaporation is that under reduced pressure, the liquid forms a thin film with a large vaporization surface area, and the heat spreads quickly and uniformly without the influence of liquid co pressure, which can effectively prevent material overheating. It has the advantages of low heating temperature, short time, fast evaporation rate, continuous operation, and shortened production cycle for the extraction solution. There are two ways to carry out thin film evaporation: one is to make the concentrated liquid film quickly flow through the heating surface and evaporate; The other is to make the extract boil violently to produce a large amount of foam, and use the internal and external surfaces of the foam as the evaporation surface for evaporation. The latter method is more commonly used.

Thin film evaporation equipmentIt is used for evaporationequipmentThat shouldequipmentIt has excellent performance, high heat transfer coefficient, high evaporation intensity, short overcurrent time, and high operational flexibility, especially suitable for evaporation concentration, degassing and desolvation, and distillation purification of heat sensitive and high viscosity materials. Can be used as a single distillationequipmentUsed separately as a set, it can also be used as a heater for systems such as distillation towers and gas extraction towers

The working principle is based on thin film technology, which forms an extremely thin film between the evaporated substance and the heated surface, causing the substance to evaporate at high temperatures. These evaporated molecules only need to travel a very small distance to be collected and separated