Vacuum concentration equipment three-effect falling film concentrator

Vacuum concentration equipment three-effect falling film concentrator

The concentration ratio is large (up to 1.25-1.28), the thermal efficiency is high, and the energy saving effect is remarkable. In the structure of this system, we adopt an optimized design scheme to make the evaporation heat coefficient reach 3400-3800w (m2.k), which is very suitable and beneficial for the concentration of traditional Chinese medicine extracts. The main reason is that the material is in the heating tube. The film-forming and fast flow, and the heating temperature difference is small (only 8-10 degree ), and the evaporation temperature is low. It has a wide range of adaptability to the viscosity of materials (50-500cp), is uniformly heated, and is not easy to crystallize and coke.

After the vacuum system is self-started, the entire operation process can be fully automatically controlled. During work, the vacuum degree (that is, the average distribution of vacuum thinness) in the vacuum system always fluctuates up and down within its allowable range, and its fluctuation range can be adjusted according to user requirements. Using screw vacuum pump, Roots vacuum pump, rotary vane vacuum pump and water ring vacuum pump vacuum system can achieve the best process technology