vacuum evaporator

Multi-effect vacuum evaporators achieve tiered utilization of thermal energy by connecting two or more evaporators in series. The core of this technology lies in the recycling of secondary steam.

The MVR vacuum evaporator is a new generation of high-efficiency and energy-saving evaporation technology. It achieves thermal energy recycling by combining mechanical vapor recompression with vacuum evaporation. Its core principle is to use a high-efficiency steam compressor to compress and heat the secondary steam generated during evaporation (typically by 8-20°C), increasing its enthalpy, and then reheating the feed liquid as a heat source, forming a closed-loop thermal energy cycle with energy savings of 60%-90%.

A vacuum evaporator is a core piece of equipment for liquid evaporation and concentration under negative pressure. Its basic principle is to use a vacuum system to reduce the pressure inside the evaporation chamber, causing the solution to boil and vaporize at a temperature below its boiling point under normal pressure, thus separating the solute from the solvent.