Products Description
wastewater evaporator
Wastewater evaporator is capable of treating liquids with high viscosity, high solids content and easy fouling, and also shows good performance in treating multi-component mixtures. This makes the falling film evaporator in the environmental protection field, especially in the treatment of complex wastewater, has good adaptability and flexibility.
The high heat transfer efficiency and compact design of wastewater evaporator enable them to achieve corresponding evaporation effects at relatively low temperature differences, which is important for reducing energy consumption and lowering production costs. Conventional evaporation techniques often require higher temperature differences to achieve the same evaporation effect and therefore consume more energy.
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Energy efficient design:
Through its unique falling film evaporation process, the wastewater evaporator forms a thin film of raw material liquid on the heated wall and evaporates rapidly, greatly increasing the heat transfer area and improving the heat exchange efficiency. This design makes the energy consumption per unit of evaporation reduced significantly, compared with the traditional evaporator, the energy efficiency ratio is significantly improved.
Wastewater reduction treatment:
The wastewater evaporator can effectively achieve the separation of solute and water, concentrate the waste liquid and reduce wastewater emissions. The condensate produced by evaporation is usually high in cleanliness and can be reused in the production process, forming a closed loop, which greatly saves water resources and reduces the pollution load on the environment. At the same time, the concentrated waste liquid facilitates subsequent resource treatment or harmless disposal, enhancing the value of waste recycling.
wastewater evaporator Parameters
|
Model |
FFE-500 |
FFE-1000 |
FFE-1500 |
FFE-2000 |
|
Evaporation capacity kg/h |
500 |
1000 |
1500 |
2000 |
|
Steam pressure Mpa |
0.09-0.25 |
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|
Vacuum pressure Mpa |
-0.06~-0.098 |
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|
Evaporation room area ㎡ |
1.1 |
1.9 |
2.5 |
3.2 |
|
Receiving volume m³ |
0.3 |
0.5 |
0.8 |
1.0 |
|
Steam consumption kg/h |
550 |
1100 |
1650 |
2200 |
|
Water consumption T/h |
35 |
60 |
100 |
130 |
|
Concentration rato |
1.2-1.25 |
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Application
faq
Q:1.How much electricity does it save compared to a traditional evaporator?
A:The evaporation of 1 tonne of water by the three-effect evaporator requires 0.3 tonnes of fresh steam, while the power consumption of the MVR evaporator (a kind of falling-film evaporator) is about 18-70 degrees. Specifically, in the case of an enterprise with a processing capacity of 5T/H, operating 330 days a year and running 24 hours a day, the energy consumption cost of the three-effect evaporator is 21,384,400 yuan, while the energy consumption cost of the MVR evaporator is 950,400 yuan. This shows that MVR evaporator saves more than half of the energy consumption cost than three-effect evaporator.
Q:2.What industries are MVR evaporators used in?
A:
Chemical industry Pharmaceutical industry: In the pharmaceutical field, MVR evaporator can be used for extracting high drug ingredients as well as the concentration treatment of important preparations..
Lithium industry: MVR evaporator is used in evaporation and concentration process in lithium battery production, which helps to improve production efficiency and reduce energy consumption.
Seawater desalination: MVR technology is successfully used in seawater desalination projects in some Middle Eastern countries.
Q:3.What are the specific advantages of falling film evaporators in the field of environmental protection??
A:The high heat transfer efficiency and compact design of falling-film evaporators enable them to achieve the same evaporation effect at a relatively low temperature difference, which is important for reducing energy consumption and lowering production costs. Conventional evaporation techniques often require higher temperature differences to achieve the same evaporation effect and therefore consume more energy.
Q:4.what is MVR evaporators used in?
A: In the pharmaceutical sector, MVR evaporators are used for the extraction of high pharmaceutical ingredients as well as for the concentration of important preparations.
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