Multi effect evaporation cycle evaporation technology

The basic principle of mechanical steam recompression cycle evaporation technology is that, according to the principles of physics, an equal amount of substance needs to absorb a certain amount of heat energy during the process of transforming from liquid to gas. When a substance transitions from a gaseous state to a liquid state, it releases an equal amount of thermal energy. According to this principle, when using this evaporator to treat wastewater, the heat energy required for evaporating the wastewater is provided by the release of heat energy during steam condensation and condensate cooling. During operation, there is no loss of latent heat. The only energy consumed during operation is the water pump, steam pump, and control system that drive the circulation and flow of wastewater, steam, and condensate in the evaporator. In order to resist the corrosion of wastewater on the evaporator and ensure the service life of the equipment, the main body and internal heat exchange tubes of the evaporator are usually made of high-grade titanium alloy. Its service life is 30 years or more.

Multi effect evaporator process flow