Thin Film Evaporator Performance Characteristics in waste oil distillation plant

Writer： Kaiqian Oil Purifier Release time：2020-03-10 17:40 Clicks：

Thin Film Evaporator Performance in waste oil distillation plant characteristics:

1. Small vacuum pressure drop: the pressure drop is very small, and the vacuum degree can reach 5mmhq.

2. Low operating temperature: due to the increase of vacuum degree, the boiling point of the corresponding material decreases rapidly, so the operation can be carried out at a lower temperature, reducing the thermal decomposition of the product.

3. Short heating time: due to the unique structure of the scraper type film evaporator, the scraper has the function of pumping, which makes the retention time of materials in the evaporator very short;

4. High evaporation intensity: the decrease of the boiling point of the material increases the temperature difference of the same hot medium; the function of the film scraper reduces the thickness of the liquid film in turbulent state and reduces the thermal resistance.

5. High operating flexibility: due to the unique performance of the scraper type thin film evaporator, it is suitable for the treatment of materials with heat sensitivity, stable evaporation, high viscosity and sharp increase of viscosity with the increase of concentration, and the evaporation process can also be stable evaporation.