Steam Roots Compressor
Energy Saving & Eco-Friendly – Reuses secondary steam as the heating source, cutting external steam demand, lowering energy consumption, and reducing carbon emissions.
High Efficiency & Low Cost – Closed-loop operation with continuous latent heat recovery ensures high thermal efficiency, minimal operating costs, and long-term economic benefits.
Reliable & Flexible – Core compressors (centrifugal and Roots types) provide stable performance, adaptable to various evaporation needs, achieving precise temperature rise and broad application potential.
Introduction to MVR process:
MVR isthe abbreviation of mechanicalvapor recompresion technology.itis an energy saving technalogythatreduces the demand for external energy by compresing the secondany steamgenerated by the evaporator with a steam compressor, raising the temperature and enthalpy ofthe steam, and returing ito the heat exchanger as a heating source.
MVR (Mechanical Vapor Recompression) technolgy operates as a clsed-oop system,During startup,a smal amount of initial fresh steam is used to heat and boi the materalgenerating secondary steam. Afer cuting of the fresh steam suply,the vapor produced by the evaporator is separated through a steam-iquid separator. This separated vapor isthen drawninto the steam compressor for recompression, increasing its presure and enthalpy. The enhanced secondany steam senes as a heating source and is recycled into theheat exchange system, ensuring zer waste steam generation throughout the proces.Compared to traditional evaporation systems, this technology demonstrates remarkable energyeficiency. By recovering steam,it eliminates the need for external steam input,achieving both energy conservation and environmental protection goals
In VR systems,the steam compressor senves as the core component. Mature compresor types primanly incude centrifugal compressors and Roots compressors, Whileoperating on the same pinciple as traditional Roots biowers,Roots steam compressors difer in that theyhande steam instead of air. aking water vapor as an example, Rots steam:ompresors can achieve an elfective temperature rise of 10-25*c, making them idealfor applicaionsreouig smaler evaporatin rates but sionificantholing noint increases
The diagam below lusrates the MvR rcesfo, seconday steam romthe eaporatoris ompresed bye compreso, resutin in incesed temperatre pesue and enthalpy This prosesed steami thendrected to a heat exchangerasthethermalsource for ewraponating the solution,thereby fuly utlzing its atent heat This inovatie prach enables competeutrzation ofwhatwaspreiousyconsidered wastesteam, achieving enhanced thermal efficiency through effective latent heat recovery.
Product main features:
1.arge air volume and pressure coverage,the product has a wide range of applications, users can choose the most suitable compressor from it. steam
processing capacity is 30~7400kg,steam temperature rise is 10 ~ 25°C
2.the compresor and motor can adopt a vaniey oftransmision connection methods. fuly ensure the smoothness ofthe transmision,simple structure,easy maintenance
3. The impeller adopts new line, which has good sealing and high efficiency and energy saving
4.the product processing precision is high, operation reliability, long service life.
5.There is no need for lubrication inside the casing, and the design structure ensures that the lubricating oil and steam are not mixed.
6.Compressor shaft seal can be used in various sealing types according to user needs, with good sealing effect and zero leakage of steam transmision.
7. The compressor overcurent parts can be selected according to the diferent conveying media, the most suitable material to met the requirements.
