MVR Desalination Evaporator Continuous Operation Support
Product Spotlights
Welcome to Qingdao Conqinphi Environmental Technology Group Co., Ltd., a leading manufacturer with over 8 years of expertise in environmental solutions. Our MVR Desalination Evaporator with Continuous Operation Support represents a breakthrough in energy-efficient water treatment, designed to deliver reliable, round-the-clock desalination for industrial and municipal applications. By integrating advanced Mechanical Vapor Recompression (MVR) technology, this evaporator significantly reduces energy costs while maintaining stable performance even under varying load conditions. Whether you need to treat seawater, brackish water, or high-salinity industrial wastewater, our system offers a robust, low-maintenance solution that maximizes water recovery and minimizes environmental impact.
Key Features & Technical Specifications
- Continuous Operation Support: Engineered for 24/7 unattended operation with automatic control systems, ensuring minimal downtime and consistent output quality.
- Energy Efficiency: MVR technology recycles latent heat from vapor, achieving energy savings of 60–80% compared to traditional thermal evaporators. Typical specific energy consumption is only 20–30 kWh per cubic meter of treated water.
- Robust Material Construction: Main contact parts are made of high-grade stainless steel (316L) and titanium for superior corrosion resistance, extending equipment lifespan to over 15 years.
- Wide Capacity Range: Standard models range from 1 m³/day to 100 m³/day, with custom designs available for larger volumes up to 500 m³/day upon request.
- Low Scaling & Fouling: Advanced forced circulation design and integrated anti-scaling dosing system reduce scaling risk, enabling stable operation with feed TDS up to 200,000 mg/L.
- Modular & Compact Layout: Skid-mounted structure simplifies installation, reduces footprint, and allows easy expansion or relocation.
- Smart PLC Control: Optional remote monitoring and data logging via HMI touchscreen, supporting Modbus/Profibus communication for integration into existing plant automation.
Technical Parameters (Table)
| Parameter | Value |
|---|---|
| Feed Water TDS Range | 5,000 – 200,000 mg/L |
| Product Water Quality | TDS < 10 mg/L (meeting WHO drinking water standards) |
| Operating Temperature | 60 – 100 °C (adjustable based on feed characteristics) |
| Compressor Type | Centrifugal or Roots blower (oil-free, low noise) |
| Power Supply | 380V/50Hz (or customized) |
| Control System | PLC + HMI (Siemens or Mitsubishi) with remote access option |
| Certification | HACCP, ISO9001, OHSAS18001, TL900, SA8000, OHSAS18001, etc. |
Customer Benefits
- Reduced Operating Costs: The MVR technology dramatically lowers steam and electricity consumption, cutting your water treatment OPEX by up to 70% compared to conventional multi-effect distillation.
- Reliable Continuous Production: With robust design and automatic cleaning-in-place (CIP) functionality, the system maintains high availability (>95%) without frequent shutdowns for manual cleaning.
- Environmental Compliance: Zero liquid discharge (ZLD) capability enables complete recovery of water and salts, helping you meet stringent discharge regulations and sustainability goals.
- Quick ROI: Typical payback period is 2–3 years for high-salinity applications, supported by energy savings and low maintenance.
- Global Support: We offer on-site commissioning, training, and 24/7 technical support from our Qingdao headquarters and overseas service partners.
Trust & Assurance
Qingdao Conqinphi Environmental Technology Group Co., Ltd. was established in 2015 and operates a 10,000–30,000 square meter manufacturing facility with over 200 skilled employees. Our annual export value exceeds US$10 million, with products shipped to more than 30 countries across North America, Europe, Southeast Asia, Africa, and the Middle East. We hold multiple international certifications including HACCP, ISO9001, OHSAS18001, TL900, and SA8000, ensuring that every evaporator meets rigorous quality and safety standards. Our engineering team has extensive experience in customizing solutions for the oil & gas, mining, chemical, and power generation industries. Choose our MVR Desalination Evaporator for a reliable, energy-efficient, and continuous operation that adds value to your water treatment process.
Frequently Asked Questions (FAQ)
-
Q: What is the principle of MVR evaporation?
A: MVR (Mechanical Vapor Recompression) uses a compressor to raise the pressure and temperature of the vapor generated from boiling the feed water. This compressed vapor is then used as the heating medium to evaporate more water, creating a closed-loop system that recovers latent heat, resulting in high energy efficiency. -
Q: What is the typical capacity range of your MVR evaporator?
A: Our standard models cover 1 to 100 m³ per day of distillate output. We also offer customized designs for larger capacities up to 500 m³/day or more, depending on your specific requirements. -
Q: Can it handle high-salinity brine or industrial wastewater?
A: Yes, the system can process feed water with TDS up to 200,000 mg/L. For extremely high salinity, we recommend an optional pre-treatment step (e.g., softening or anti-scaling dosing) to prevent scaling. -
Q: How often does the evaporator require maintenance?
A: Under normal operating conditions, scheduled maintenance is required every 6–12 months, including inspection of compressor seals, cleaning of heat exchanger surfaces, and calibration of sensors. The CIP system reduces the need for manual cleaning. -
Q: Is continuous operation really possible for months?
A: Absolutely. Our evaporator is designed for sustained continuous operation with automatic controls, real-time monitoring, and backup safety interlocks. Many of our clients run the system 24/7 for 90+ days without interruption. -
Q: What certifications does your product have?
A: Our manufacturing facility and products are certified under HACCP, ISO9001, OHSAS18001, TL900, SA8000, and other standards. Specific certifications for individual units can be provided upon request. -
Q: Can the system be integrated with existing plant control?
A: Yes, the PLC controller supports common industrial communication protocols (e.g., Modbus, Profibus, Ethernet/IP) for seamless integration with your SCADA or DCS system. -
Q: What is the lead time and warranty period?
A: Standard lead time is 8–12 weeks after order confirmation. We offer a standard 18-month warranty on the complete system, with extended warranty options available.
Contact our sales team today for a tailored proposal and layout drawing. We are ready to assist you with your desalination and wastewater challenges.
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