introduction：

        Compared with the system that directly discharges the secondary steam, this evaporator system is improved. It uses a jet heat pump to recover part of the secondary steam. Because the jet heat pump can only eject 0.3kg of secondary steam for 1kg of high-pressure steam. Although this system has a simple and compact structure, its energy efficiency is relatively low.

        The commonly used forms of heat pump evaporation generally include the jet heat pump evaporation (TVR) and the direct compression secondary steam mechanical compression heat pump evaporation (MVR) mentioned above. In recent years, due to the significant progress in engineering materials, structure and manufacturing technology and With the rise in energy prices, mechanical compression heat pumps have become more and more important to people. Heat pumps are widely used in the evaporation and concentration of various dilute solutions. In actual industrial production, the use of heat pump evaporation technology has been proven to be economical.

System composition:

 It is composed of heat pump, heating tube, evaporation chamber, condenser, vacuum pump, circulating discharge pump and operation table.

Scope of application:

 It is suitable for the concentration of food, pharmaceutical, chemical, biological engineering, environmental protection engineering, waste liquid recycling and other industries.