High-Performance Industrial Evaporators
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Product introduction
Industrial evaporation technology is particularly good at treating industrial wastewater and improving production efficiency by efficiently utilizing the heat energy of steam. This technology mainly relies on the Mechanical Vapor Recompression (MVR) system. Through this system, the energy of the secondary steam generated during the evaporation process can be reused, thereby significantly reducing the demand for external energy.
In industrial evaporators, a mechanical compressor or fan is used to recompress the evaporated secondary steam to increase its enthalpy value. Subsequently, these enthalpy-increased steam is sent into the heating chamber again as a heat source to heat the feed and is finally converted into condensed water for discharge. The heated, evaporated and concentrated materials are finally discharged from the system as the final product.
Industrial evaporator system components
The industrial evaporator system consists of the evaporator body, separator, compressor, vacuum pump, circulation pump, operating platform, electrical instrument control cabinet, valves and pipelines and other main parts, forming a complete high-efficiency and energy-saving solution.
Industrial evaporator system features
Significant energy saving effect: Industrial evaporators only require a small amount of raw steam, which greatly reduces operating costs and environmental pollution, and there is no waste heat steam emission.
Improve product quality: Using a compressor for heat supply, compared with traditional evaporators, the temperature difference is small and gentle evaporation can be achieved, which helps to improve product quality and reduce scaling.
Simple operation and maintenance: The system design is simple, supports fully automatic operation, and can run continuously to ensure safety and reliability.
Easy to clean: The equipment has a built-in CIP cleaning pipeline, which facilitates on-site cleaning. It is easy to operate and has no cleaning dead corners.
Wide range of material adaptability: It is suitable for materials processed by single-effect and multi-effect evaporators. It can completely replace traditional technology and has better environmental protection and energy-saving performance.
Industrial evaporator system application areas
Industrial evaporators are widely used in many industrial fields such as chemical industry, new energy, food processing, coal chemical industry, electric power, electroplating and environmental protection. They are especially suitable for evaporation, crystallization and concentration processes that require high efficiency and energy saving.
Chemical industry: used for solution concentration and extraction of pure solvents, effectively reducing energy consumption.
New energy industry: such as material recycling or purification processes in battery manufacturing.
Food industry: Concentrate juice, syrup and other liquids to increase concentration and retain flavor.
Coal chemical industry: Effective treatment and recycling of wastewater containing chemical substances.
Electric power industry: such as power plant desulfurization wastewater treatment, reducing costs and improving water resource recycling rate.
Electroplating industry: purify and recycle wastewater containing heavy metals and other harmful substances.
Environmental protection field: Address environmental issues such as high-salt wastewater treatment and landfill leachate treatment, reduce pollutant emissions, and meet environmental protection standards.
Technical principle of
MVR inorganic water evaporator uses mechanical vapor compression (MVR) technology. This technique compressed the evaporator by compressor, expanding its temperature and pressure, and then applied to the evaporator to evaporate again. By this way, the one side can significantly reduce energy consumption during the evaporator, on the other hand can also improve the evaporative efficiency and reach the efficient inorganic water treatment.
The production process of
Production of equipment
Wteya aims to digital and intelligent production to provide superior products and services to its customers. We not only provide a wide range of standard products which are seriously tested and stable performance to meet a wide range of industrial needs. We also provide custom service, as well as OEM and ODM services, professional design team provides proper solutions for customers to meet their unique needs. We will work closely with each customer to ensure that every device suits customer's process requirements and production process accurately. Wteya's one-stop service, innovative to create high-quality mechanical products and system solutions, professionally help customer deal with various water treatment problems.
Capacity and size
MVR system parameter board |
|||||
Evaporator (T/h) |
Evaporative way to make |
Total energy (kW/h) |
Steam consumption (T/h) |
Reuse water consumption (T/h) |
Area of the (length, height/m) |
0.5 |
MVR, loop required |
70 |
0-0.03 |
10 |
6*3*5 |
1 |
MVR, loop required |
110 |
0-0.05 |
10 |
9*8*6 |
1.5 |
MVR, loop required |
180 |
0-0.05 |
20 |
12*7.5*9 |
2 |
MVR, loop required |
213.5 |
0-0.1 |
30 |
12*8*10 |
3 |
MVR, loop required |
275 |
0-0.1 |
50 |
15*8*15 |
5 |
MVR, loop required |
425 |
0-0.2 |
50 |
15*10*15 |
7.5 |
MVR, loop required |
580 |
0-0.3 |
70 |
15*12*15 |
10 |
MVR, loop required |
815 |
0-0.3 |
100 |
12*6*18 |
Temperature panel parameters |
|||||
Evaporator (T/h) |
Heat exchanger type |
Specification (specification) |
The material is material |
Qty of the quantity |
Used to have |
0.5 |
Two horizontal pipe, Circulation required round |
S = 50m ², galls 500 × 6000 × 5mm |
TA2 |
1 |
|
1 |
Two horizontal pipe, Circulation required round |
S = 100m ², Nils 650 × 6000 × 5mm |
TA2 |
1 |
|
1.5 |
Two horizontal pipe, Circulation required round |
S = 150m ², galls 800 × 6000 × 5mm |
TA2 |
1 |
|
2 |
Two horizontal pipe, Circulation required round |
S = 200m ², Nils 800 × 5mm |
TA2 |
1 |
|
3 |
Two horizontal pipe, Circulation required round |
S = 260m ², galls 1000 × 6000 × 5mm |
TA2 |
1 |
|
5 |
Two horizontal pipe, Circulation required round |
S = 450m ², Nils 1300 × 6000 × 6mm |
TA2 |
1 |
|
7.5 |
Two horizontal pipe, Circulation required round |
S = 650m ², Nils 1500 × 6000 × 6mm |
TA2 |
1 |
|
10 |
Two horizontal pipe, Circulation required round |
S = 880m ², Nils 1800 × 6000 × 8mm |
TA2 |
1 |
|
Chart of effect chart
Frequently Asked Questions
Q: MVR forced evaporator to run?
Cause: could be the corrosion of secondary steam pipes or steam compressors, pure water quality does not meet the standards, or at the point of equipment such as welding, flange, sealing, expansion, and so on.
Solution: ensure water quality into standards, regularly cleaning the system, maintain stable cooling water temperature, and provide a complete amount of cooling water.
Q: The steam reduction charged by MVR?
Cause: could be due to system clogging or dirt in the hot water catheter.
Solution: do online purification programs for cleaning dirt.
Q: The effect of steam valve charged by MVR?
Cause: The material is processed after thickening, crystally, resulting in clogging.
Solution: The Prevention includes regular filter of salt and spray as well, once stuck, use juice or vacuum treatment.
Q: MVR compulsory evaporator effect?
Expression: Produces regular and loud sound, vibrates the pipes.
Solution: constant current stability compressor when counter rate is soft and open the valve through the appropriate rate; counter rate need to close the compressor immediately for testing, pay attention to liquid temperature to avoid counter rate.
Q: cool MVR evaporator don't work properly?
Cause: could be due to too thick dust, or vacuum drop.
Solution: add agent foaming agent, check detector and dehumidifying liquid, import steam valve adjustment, vacuum control.
S/N | Single effect evaporator | Multi effect evaporator | TVR evaporator | MVR evaporator |
---|---|---|---|---|
Energy source | Using steam heating Steam pipe network Need boiler |
Using steam heating Steam pipe network Need boiler |
Need high pressure steam to drive, Need boiler |
Using electric power, no need steam pipe network close loop circulation system |
Energy consumption | 1 tons steam for 1ton water evaporation | 0.3~1tons steam for 1ton water evaporation | Based on traditional multi effect, one more effect is used with high pressure steam drive | The most energy saving technology at present |
Operation cost | Much higher | More energy saving | Lower | Lowest |
Footprint | smaller | bigger | bigger | smaller |
Product quality | Short residence time, Bigger temp. difference lead to easy scale. product quality not stable |
Longer residence time, Bigger temp. difference lead to easy scale. product quality not stable |
Short residence time, Smaller influence on product quality |
Short residence time, Low temp. evaporation, Minimum impact on product quality |
Control type | Semi-automatic | Full automatic Uninterrupted evaporation |
Full automatic Uninterrupted evaporation |
Full automatic Uninterrupted evaporation |
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