MVR multi-effect transformation
★ bring huge energy saving effect to users
★ Save huge new investment for users
★ Make full use of existing evaporation equipment
★ Maintain or increase the original evaporation
★ Maintain or improve the original evaporation process
★Energy saving effect
Comparison of MVR energy consumption for 10 ton hour three-effect evaporation system for high-salt wastewater evaporation
| project | Before the transformation: three-effect evaporation unit | After the transformation: MVR evaporation unit |
| Steam consumption / hour | 900yuan(500kg steam per ton of water) | 40yuan(20kg steam per ton of water) |
| Power consumption / hour | 70yuan(100 degree electrical calculation) | 350yuan(Temperature rise 16 degrees calculation) |
| Cooling water consumption / hour | 20yuan | 2yuan |
| Hourly energy consumption | 990yuan | 392yuan |
| Annual energy consumption | 78.41 million yuan | 3.10 million yuan |
| Annual savings | 47.36 million yuan | |
| Energy saving effect |
Energy saving compared to the original three effects60.4％ |
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★Save investment
Compared with the new MVR investment with the same evaporation amount, the multi-effect evaporation transformation above 5T/h can save 2/3 of the total investment.
★How to transform
| 1.Material evaporation experiment | 2.Existing multi-effect evaporation equipment and process parameter analysis | 3.Compressor selection and design | 4.Modified MVR system design |
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