AirMMax MVR Vapor CompressorVapor compressor is also called MVR steam compressor, vapor return compressor, vapor return booster, vapor return roots blower.
AirMMax vapor compressor (SS304, SS316L, SS2205 ) is the core component of MVR system and improve the enthalpy of the secondary steam by compression of the secondary steam.
Through accurate calculation, accurate balance of investment and output ratio, our company design can obtain the reasonable processing capacity in evaporation system, fully utilize the function of the equipment, and achieve the best cost performance.
Main Features：1. Adopt the most advanced aerodynamic design platform and CNC machining equipments, to achieve high accuracy, long service life, and easy maintenance;
2. Adopt SS304, SS316L, SS2205 material with mechanical sealing, to achieve ZERO leakage, anti-corrosion, high efficiency and energy saving;
3. Compressor body is isolated from the atmospheric environment to avoid dust, droplets and fibers going into the transported steam.
4. Compressed steam is isolated from the oil tank to avoid the secondary pollution from the lubricating oil.
5. Independent cooling system to guarantee continuous operation.
6. Customized design for each application to achieve high efficiency, better compatibility and reliable operation.
Vapor compressor is mainly used in pharmaceutical, food and beverage, chemical, sewage treatment, desalination and other industries.
MVR Evaporation Technology
Main Features：
MVR energy-saving evaporation technology is the most advanced technology at present, only need a very small amount of steam (small steam required during start-up, almost no need steam during normal operation), greatly reduce the operation cost, reduce environment pollution.
Compared with traditional evaporators, MVR evaporator temperature difference is much smaller, can achieve moderate evaporation, greatly improve product quality and reduce fouling.
No need condenser or only a small area of the condenser required, the structure and process is very simple, fully automatic operation and continuous operation, safe and reliable
Equipped with CIP cleaning pipeline, on-site cleaning, the whole set of equipment is easy to operate, no dead angle.
The material can be evaporated at low temperature (evaporation temperature 50℃~100℃) and no foam is produced. The material is uniform material, no running material, not easy to coking, minimum denaturation for heating material.
The installation space of the MVR evaporator is about two times of traditional multi effect evaporator; the equipment investment amount of MVR system is larger, but the operation cost is much lower than the traditional multi effect evaporator.
Automatic operation system is necessary to protect the equipment, to avoid the MVR malfunction caused by wrong operation.
In some special areas where the steam cost is very low and the electricity price is very high, the economic advantage of MVR evaporator is not obvious, traditional evaporator is recommended.
MVR Evaporator Working principle:
MVR is called Mechanical Vapor Recompression. It use the steam compressor to recompress the secondary vapor(low temperature and low pressure) which is evaporated from the liquid material to rise its temperature and pressure, so as to reuse it as heating source to evaporate the liquid material again. The process is to convert a small amount of electric energy to more heat energy. Theoretically, compared with multi-effect evaporator, it can save more than 50%~80% energy consumption and 90% cooling water.
System Composition:
Composed of a preheater, heat exchanger, separator, compressor, vacuum pump, circulating pump, operating platform, control cabinet, and other accessories.
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