MVR preview

  MVR is the shortened form of mechanical vapor recompression. It is a technology that recovers energy from the secondary steam it generates and thus reduces the demand for external energy. As early as in the 1960s, the Germany and France have successfully applied this technology to chemicals, pharmaceuticals, paper making, sewage treatment and desalination fields.

MVR Technical principle

  When the mechanics of the steam is recompressed, the mechanically driven compressor compresses the secondary vapor generated by the evaporator to form a higher pressure. In this sense, the compressor acts as a heat pump to increase the energy at steam.In another word, in this process, the low temperature steam is compressed by the compressor to improve its temperature and pressure and increase its enthalpy and then flows into the heat exchanger for heat exchange and condensation in order to make use of the latent heat of the secondary steam. In addition to starting the machine, no additional steam generation is required during the entire evaporation process.

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https://fr.made-in-china.com/co_wztaikang/product_Mechanical-Vapor-Recompression-Evaporator-MVR-_ehrshoung.html