In the industrial distillation process, the production of water vapor needs to absorb a large amount of latent heat (540cal/g). If estimated by a simple distillation process, it takes 700 KWH/ton to heat water at room temperature to steam, and the energy cost is very high. If the final demand is liquid water, the vapor process will only be a temporary state and will eventually condense. Therefore, if the latent heat released when the vapor is condensed can be used to heat the next batch of solution to be boiled, the cost of distillation can be greatly reduced.

To make the boiling solution from the latent heat released during the vapor condenses, the temperature difference between the vapor’s condensation point and the solution’s boiling point must be created. The temperature gradient is the driving force for heat transfer. The increase in the condensation point of steam depends on the supercharger on the steam. Therefore, the efficiency and durability of the turbocharger are the core of the MVR System.

In the MVR System, the heat exchange unit is also an important part. Good heat exchange efficiency can effectively reduce the energy consumption required by the supercharger and avoid unnecessary energy waste. In addition, the fouling problem is also an important factor to be overcome in the heat exchange system. Therefore, the design of the heat exchange unit and operation relies on the careful consideration and rich experience of the engineer to achieve the maximum benefit of the MVR System.