Introcontinuous operation, large output, wide adaptability, stable equipment operation, easy cleaning, no leakage.
Working principle: The material flows downward step by step in the multi-layer evaporation, and heating elements are set at each stage. During the evaporation process, the material flows by plug flow without back mixing, and the residence time is short and uniform, which reduces the decomposition of the product; the height of each liquid layer is between 50mm and 300mm, which belongs to the shallow liquid layer vaporization, and the heating temperature is low; By designing different stages, it is ensured that the light components in the material are completely removed.
Features: continuous operation, large output, wide adaptability, stable equipment operation, easy cleaning, no leakage.
Applicable occasions: Evaporation, concentration and light component removal of materials in pharmaceutical chemical, fine chemical, oleochemical and other industries.
1. Removal of trace methanol in biodiesel.
2. Organic solvent purification.
3. Chinese herbal extracts are concentrated.