MVR evaporation concentration (crystallization) device working principle

MVR evaporation device is an evaporation and concentration equipment that uses steam mechanical compressor to compress and heat up the secondary steam produced in the evaporator into heating steam and recycle it. The process principle is to use the secondary steam produced in the evaporator, compressed by the compressor to make the pressure and temperature rise, enthalpy increase, and then sent to the heating chamber of the evaporator as the heating steam, to maintain the material boiling state, so as to replace the primary steam. In this way, the original secondary steam is fully utilized, recovered latent heat, and improve the thermal efficiency, MVR evaporation of energy consumption is equivalent to steam multi-effect evaporation process 1 / 3, reduce production costs, reduce carbon emissions.

According to different user needs using different kinds of steam compressor, such as magnetic levitation steam compressor, high-speed direct drive steam compressor, gear box steam compressor, etc. MVR evaporation and concentration (crystallization) device, and steam multi-effect evaporation process compared with the comprehensive energy saving of 66% or more, the noise can be reduced by 20 dB or more.