SDN Liquid treatment
MVR Evaporation System
MVR is the abbreviation for mechanical vapor compression
technology. MVR is an energy-saving technology that reuses the
energy generated by its own secondary steam, thereby reducing the
demand for external energy. As early as the 1960s, Germany and
France had successfully applied this technology in fields such as
chemical, food, papermaking, medicine, seawater desalination, and
sewage treatment. The working process of the evaporator is to
compress the low-temperature steam through the compressor, increase
the temperature and pressure, increase the enthalpy, and then enter
the heat exchanger for condensation to fully utilize the latent
heat of the steam. Except for start-up, there is no need to
generate steam during the entire evaporation process.
Advantage:
The evaporation equipment is compact, occupies a small area, and
requires small space. It can also eliminate the cooling system. For
existing factories that require expansion of evaporation equipment
for steam supply, insufficient water supply capacity, and
insufficient space, especially in situations where low-temperature
evaporation requires condensation of chilled water, it can achieve
both investment savings and good energy-saving effects.
1. Low unit energy consumption
2. Due to the low temperature difference, the evaporation of the
product is mild
3. Due to the commonly used single effect, the product has a short
residence time
4. Simple process and strong practicality
5. Excellent partial load operation characteristics
6. Low operating costs
Technical characteristics
1. Low energy consumption and low operating costs
2. Small footprint
3. Lack of supporting facilities for public works and total
investment in the project
4. Smooth operation and high degree of automation
5. No need for primary steam
6. Can evaporate below 40 ℃ without the need for refrigeration
equipment, especially suitable for thermosensitive materials
