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Help CenterHigh Efficiency Counterflow MVR Evaporator, 120°C Operating Temp, 0.5bar Absolute Pressure
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As a professional manufacturer with over nine years of experience, Qingdao Conqinphi Environmental Technology Group Co., Ltd. is proud to introduce our High Efficiency Counterflow MVR Evaporator designed for industrial applications requiring precise temperature and pressure control. Operating at 120°C with an absolute pressure of 0.5bar, this evaporator delivers outstanding thermal performance and energy savings. Our team of 201–300 skilled employees works in a modern factory spanning 10,000–30,000 square meters, ensuring every unit meets rigorous quality standards. Backed by certifications such as ISO9001, HACCP, and others, this product is built to serve global markets reliably.
The Counterflow MVR (Mechanical Vapor Recompression) Evaporator uses a unique counterflow design to maximize heat transfer efficiency while minimizing energy consumption. Compared to traditional evaporators, MVR technology can reduce energy usage by up to 80%, making it an ideal solution for industries aiming to lower operational costs and carbon footprint. The unit operates under low absolute pressure (0.5bar), which lowers the boiling point of the liquid and reduces scaling and fouling, extending equipment life and reducing maintenance.
Key Features and Benefits
- Counterflow Design: Enhances heat transfer coefficient and allows for higher concentration ratios, achieving better product quality.
- MVR Technology: Compresses vapor to reuse latent heat, drastically cutting steam consumption and energy costs.
- High Operating Temperature (120°C): Suitable for heat-sensitive materials and processes requiring elevated temperatures.
- Low Pressure Operation (0.5bar absolute): Reduces thermal degradation and allows gentle evaporation for delicate products.
- Customizable Capacity: Available in various sizes to match specific production volumes, from pilot scale to full industrial.
- Stainless Steel Construction: Corrosion-resistant and easy to clean, meeting food-grade and pharmaceutical hygiene requirements.
- Fully Automated Control: PLC-based system with touchscreen interface for precise monitoring and adjustment of temperature, pressure, and flow.
- Compact Footprint: Space-saving design integrates easily into existing production lines.
Technical Specifications
| Parameter | Value |
| Operating Temperature | 120°C (max) |
| Absolute Pressure | 0.5bar |
| Evaporation Capacity | Customizable (e.g., 500 – 5000 kg/h) |
| Material of Construction | SS304 / SS316L (optional) |
| Compressor Type | Centrifugal or Roots (depending on capacity) |
| Power Supply | 380V / 50Hz (customizable) |
| Control System | PLC + HMI touchscreen |
| Certification Compliance | ISO9001, HACCP, SA8000, etc. |
Beyond the standard features, our Counterflow MVR Evaporator offers advanced adaptability. It can handle a wide range of feedstocks including aqueous solutions, solvents, and viscous liquids. The counterflow configuration ensures that the hottest vapor contacts the most concentrated liquid, maximizing heat transfer and allowing higher final concentration. This results in superior product quality and reduced processing time. Additionally, the low-pressure operation minimizes the risk of thermal shock and maintains the integrity of sensitive compounds, making it perfect for the pharmaceutical and food industries.
Applications
- Chemical Industry: Concentration of inorganic salts, acids, and organic solvents.
- Pharmaceutical: Recovery of active ingredients, solvent recycling, and waste reduction.
- Food & Beverage: Milk, juice, and syrup concentration without flavor degradation.
- Environmental: Wastewater treatment and zero-liquid discharge systems.
Qingdao Conqinphi Environmental Technology Group Co., Ltd. has been a trusted manufacturer since 2015. Our annual export value ranges from US$10 million to US$50 million, serving markets across North America, South America, Europe, Asia, Africa, and Oceania. With a factory size of 10,000–30,000 square meters and a dedicated team of 201–300 professionals, we ensure strict quality control at every stage. Our certifications include ISO9001, ISO14000, HACCP, SA8000, TL900, QS9000, OHSAS18001, and many others, reflecting our commitment to quality, safety, and sustainability. When you choose our High Efficiency Counterflow MVR Evaporator, you are investing in a reliable, energy-saving solution backed by a manufacturer with proven global experience. We invite you to contact us for a tailored quotation or technical consultation.
Frequently Asked Questions (FAQ)
Q1: What is the typical payback period for this MVR evaporator?
A: The payback period depends on energy costs and operating hours. Typically, customers see a return on investment within 12–24 months due to significant steam savings.
Q2: Can the evaporator handle corrosive fluids?
A: Yes, we offer construction materials like SS316L, Hastelloy, or titanium for corrosive applications. Please specify your fluid composition for a recommendation.
Q3: What level of automation is available?
A: Our standard unit includes a PLC and HMI for full automatic control. Remote monitoring and data logging options are also available upon request.
Q4: What is the maximum concentration achievable?
A: It depends on the feed properties. For many salt solutions, we can achieve up to 30–50% concentration. A lab test can determine the exact limit for your product.
Q5: Does the system require special installation conditions?
A: The unit is designed for easy installation with standard utilities (electricity, cooling water, compressed air). Our team can provide detailed foundation drawings and support.
Q6: What after-sales support do you offer?
A: We provide comprehensive after-sales service including commissioning, training, spare parts supply, and remote troubleshooting. Our global network ensures prompt assistance.
Q7: How does the counterflow design compare to parallel flow?
A: Counterflow provides a higher temperature difference along the heat transfer surface, resulting in better heat transfer efficiency and the ability to achieve higher final concentrations.
Q8: Are there any capacity limitations for customization?
A: We can design units from pilot scale (20 kg/h) to large industrial systems (over 10,000 kg/h). Please share your specific requirements for a tailored solution.
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