Application scope of MVR evaporator

The characteristics of energy saving, low temperature evaporation MVR, its application is very extensive, including: the pharmaceutical industry, beverage industry (milk, fruit juice, whey, sugar solution evaporation), food, additives industry (monosodium glutamate, soy, protein emulsion evaporation), chemical industry, evaporation, crystallization, purification, concentration), waste water treatment (saline wastewater and wastewater containing heavy metals, etc.)

The working principle of

MVR evaporators is English (Mechanical Vapor Recompression) abbreviation, is referred to as "Mechanical Vapor compression" evaporator. It is international, developed in the late 1990 s, a new type of high efficiency and energy saving of evaporation equipment. MVR evaporators is using low temperature and low pressure steam technology and clean energy, "electricity", produce steam and water separated from the media. Evaporation of MVR is currently the most advanced technology, is an upgraded version of alternatives to traditional evaporator.

Boyle's law is the theoretical basis of MVR evaporator; The PV/T = K

Its meaning is a certain quality of * gas pressure/temperature for constant volume, also means that when the volume of a gas decreases, and the pressure increases, the gas temperature will rise.

Technical characteristics

1, energy conservation, high thermal efficiency, save energy, than the low energy consumption, evaporation of water of a energy consumption is about 1/6 to 1/5 of traditional evaporator. The operation cost is reduced greatly.

Environmental protection: completely get rid of the dependence on steam boiler, as long as there is electricity, can use mechanical compression type evaporator.

2.1 don't need steam 2.2 does not need 2.3 does not need to burn coal boiler 2.4 does not need cooling water

3 low running cost, due to the low energy consumption, corresponding the evaporator is greatly reduced operating costs and only a third to half of traditional evaporator.

4 use of heating steam compressor another advantage is that the evaporation temperature difference is small, not easy corrosion of stainless steel equipment, is not easy to scale, has the very good effect of evaporation for heat-sensitive materials.

5 high degree of automation, energy saving evaporator made up sublimation independent design of automatic control system, implements the entire evaporator from charging, preheating, evaporation, cleaning and maintenance of automatic control. To avoid the human error, reduce the manpower cost, improve the product quality.

6 cover an area of an area small, energy efficient evaporator with compressor to use secondary steam cycle, improve the energy efficiency, so than traditional compact evaporator, evaporation 500 litres of water per hour EVAP500 type evaporator as an example, the volume of only 4 * 3 * 1.6 cubic meters. Less than one over ten of the conventional evaporator. If the boiler, the occupied area calculation of pipe network and the cooling water tower, new energy-saving evaporator is more save a space.  

7 avoid buy boiler, build the chimney, don't give up network investment and maintenance cost, avoid a large amount of coal and transport organization.

MVR of evaporator

Heater: need in heater and heat steam for evaporation of solution heat exchanger, heat absorption. According to the properties of different solution to choose different types of heater.

Separator: for steam and liquid separation, according to the properties of different solution can choose different separator.