MVR evaporator is an efficient and energy-saving evaporation and concentration equipment used in wastewater treatment, new energy, environmental protection, chemical industry, pharmaceuticals, seawater desalination, among others. GeeKingTech, as one of the professional MVR evaporator manufacturers and suppliers in China, provides a wider range of products and solutions to customers.
Due to different composition, concentration, treatment capacity, and post-treatment water quality requirements of various industries and enterprises, there is no unified specification or model for mechanical vapor recompression evaporators. They typically require personalized MVR evaporator design and customization based on specific water quality conditions, treatment requirements, and the owner's on-site conditions. This customized design of MVR evaporation system ensures mechanical recompression evaporator to operate efficiently and stably, while meeting the specific processing requirements of the owner.
Considerations of Customized MVR Evaporator Design:
Please contact us so that we can provide you with a customized solution that meets all your requirements.
Benefits of MVR Evaporator
As one of the MVR evaporator manufacturers and suppliers, GeekingTech's MVR (Mechanical Vapor Recompression) evaporators boast several core advantages, making them widely applicable across various industries, especially in scenarios requiring energy-efficient and high-efficiency liquid material processing. Here is a detailed explanation of these advantages:
The core advantages of GeekingTech's MVR evaporator:
Energy saved about 50%, low operation cost.
Compact structure, small footprint, flexible and convenient facility.
Low temperature differential evaporation, suitable for heat sensitive materials.
High level of automation, stable and reliable for operation
Significant advantages in preventing blockage and scaling
Rich experience, mature and reliable MVR evaporator technology
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MVR Evaporator Working Principle
MVR evaporator, also known as mechanical vapor recompression evaporator, is an efficient and energy-saving evaporation and concentration equipment. With electricity as its main power source, its energy-saving advantages are remarkable. The MVR evaporator compresses and heats the secondary steam it generates using a compressor, effectively utilizing its latent heat, which is used as a heat source to reheat the feed liquid in the system evaporator so as to achieve concentration, desalination, and COD removal.
Except for heating and preheating the MVR evaporation system during the startup phase, little or no additional auxiliary heating is needed during operation. The condensate water generated by the secondary steam after heat exchange can also be recycled and reused, with no discharge of additional steam.
Evaporation Process
Steam Compression
Reuse of Thermal Energy
Recirculation
The MVR (Mechanical Vapor Recompression) Evaporator is a highly efficient and energy-saving evaporation and concentration device, primarily powered by electrical energy, offering significant energy-saving benefits. It compresses and heats the secondary steam generated within itself to increase its thermal enthalpy, fully utilizing its latent heat as a heat source to reheat the material liquid within the system’s evaporator for concentration, desalination, and COD removal.
Apart from the initial heating required during startup, the operation scarcely needs or minimally requires additional auxiliary heating; the condensate water produced after the secondary steam is heat-exchanged can be recycled, eliminating the discharge of other steam.
The secondary steam produced during the evaporation process (i.e., the steam evaporated from the feed liquid) is introduced into a compressor. In the compressor, the pressure and temperature of the steam are increased, and its enthalpy (i.e., the thermal energy contained in the steam) also increases.
The high-temperature steam after compression is led back to the evaporator, where its latent heat is transferred to the feed liquid through a heat exchanger, reheating and evaporating the feed liquid again. During this process, the compressed steam itself condenses into a liquid, and the condensate can be recovered and reused.
By continuously recycling its own generated steam, the MVR evaporator greatly improves the efficiency of energy utilization. Throughout the process, except for the initial start-up phase, which may require external heating to preheat the system, the operation generally does not need or requires very little other external energy supply.
Main Application of MVR Evaporator
The application scope of industrial evaporator supplier GeekingTech's MVR evaporator is not limited to the following fields. Please contact us if needed. We will choose the appropriate evaporator application and mvr evaporator design based on different material characteristics and process requirements to provide you with efficient, energy-saving, and environmentally friendly evaporation and concentration solutions.
New Energy Industry
In the production process of new energy materials, such as purification, concentration, and battery recovery of lithium battery materials, MVR evaporators can effectively recover solvents and reduce energy consumption.
Environmental Protection Industry
It is used for various industrial wastewater treatment, especially in the treatment of wastewater containing organic compound difficult to biodegrade or high salinity, MVR evaporators can achieve zero discharge of wastewater and resource recovery.
Chemical Industry
In the production process of chemical products, such as concentration of acids, alkalis, salts, and recovery of organic solvents, mechanical vapour recompression evaporator can be used to improve production efficiency and reduce energy consumption.
Metallurgical Industry
In metal processing and smelting process, MVR evaporators can be used for wastewater treatment, recovery of valuable metals, etc.
Desalination of Seawater
Through evaporation and condensation processes, seawater is converted into fresh water, providing drinking or industrial water for water scarce areas.
Pharmaceutical Industry
In the pharmaceutical production process, MVR evaporators can be used for extraction and concentration of active ingredients and solvent recovery, ensuring product quality and reducing production costs.
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