304 Stainless Steel Water Treatment MVR Evaporation System With PLC Automatic Control for Wastewater
Product Spotlights
As a leading manufacturer from Qingdao Conqinphi Environmental Technology Group Co., Ltd., established in 2015 with a 10,000-30,000 m² factory and annual export value exceeding US$10 million, we present our 304 Stainless Steel Water Treatment MVR Evaporation System with PLC Automatic Control for Wastewater. This advanced system is engineered to efficiently concentrate and treat industrial wastewater through mechanical vapor recompression (MVR) technology, significantly reducing energy consumption while ensuring reliable, automated operation. Built with premium 304 stainless steel, it offers excellent corrosion resistance and durability for long-term use in harsh environments.
Our MVR evaporation system is the ideal solution for industries such as chemical processing, pharmaceuticals, food & beverage, and metal finishing, where reducing wastewater volume and recovering valuable resources are critical. With PLC-based automatic control, operators can easily monitor and adjust parameters, minimizing manual intervention and maximizing productivity.
Product Features & Technical Advantages
- Superior Material: Main evaporator body and piping are fabricated from 304 stainless steel, providing excellent resistance to corrosion, scaling, and high temperatures, suitable for a wide pH range.
- PLC Automatic Control: Integrated Siemens or compatible PLC with HMI touchscreen enables one-touch start/stop, real-time data monitoring (temperature, pressure, flow rate), and alarm functions. Parameters can be customized for different wastewater types.
- Energy-Efficient MVR Technology: Utilizes mechanical vapor recompression, recycling latent heat from vapor to heat the feed, achieving energy savings of 50-70% compared to traditional multi-effect evaporation.
- Modular & Compact Design: Skid-mounted structure for easy installation and integration into existing water treatment lines. Footprint optimized for limited space.
- Low Operating Costs: Minimal chemical consumption, reduced maintenance due to 304 SS construction, and automatic cleaning options (CIP) available.
- Versatile Application: Handles various wastewater types including high-salinity, high-COD, and corrosive streams. Pre-treatment (e.g., filtration, pH adjustment) recommended for optimal performance.
Technical Specifications (Typical Model)
| Parameter | Specification |
|---|---|
| Evaporation Capacity | 500 – 5000 L/h (customizable) |
| Operating Temperature | 60 – 100 °C (adjustable) |
| Power Supply | 380V / 50Hz 3-phase (other voltages available) |
| Compressor Power | 15 – 75 kW (depending on capacity) |
| Material of Construction | 304 Stainless Steel (optional SS316) |
| Control System | PLC + HMI touchscreen (automatic) |
| Cooling Method | Water-cooled or Air-cooled (optional) |
| Dimensions (L×W×H) | Varies per model; compact skid design |
Customer Benefits
- Reduce Wastewater Disposal Costs: By concentrating wastewater up to 95% volume reduction, you lower hauling and treatment expenses.
- Compliance with Environmental Regulations: Achieve effluent standards for discharge or reuse, avoiding fines and supporting green initiatives.
- Resource Recovery: Recover distilled water for reuse in processes, and potentially concentrate valuable by-products.
- Minimal Operator Supervision: The PLC system automatically adjusts to varying feed conditions, reducing labor costs and human error.
- Long Equipment Lifespan: 304 stainless steel construction withstands aggressive media, with proper maintenance lasting over 15 years.
Trust & Reliability
As a certified manufacturer (ISO9001, HACCP, SA8000, and many more), we have been serving global markets since 2015, with main markets spanning North America, Europe, Southeast Asia, the Middle East, and more. Our factory covers 10,000-30,000 m², staffed by 201-300 dedicated employees, and we export over US$10-50 million annually. We provide comprehensive after-sales support including installation guidance, commissioning, and spare parts availability. Choose our MVR evaporation system to elevate your wastewater treatment efficiency while enjoying peace of mind from a reliable partner.
Contact us today for a customized quotation and technical proposal tailored to your specific wastewater characteristics. We look forward to building a sustainable partnership.
Frequently Asked Questions (FAQ)
-
Q: What types of wastewater can this MVR system handle?
A: It is suitable for high-salinity, high-COD, and corrosive wastewater from industries like chemicals, pharmaceuticals, food processing, and metal finishing. Pre-treatment such as filtration or pH adjustment is recommended to protect the system. -
Q: How much energy can I save compared to traditional evaporation?
A: Our MVR system typically saves 50-70% energy because it recycles latent heat from vapor. For example, treating 1 ton of water consumes only about 30-60 kWh of electricity, versus 200-300 kWh for conventional multi-effect evaporators. -
Q: Is the PLC control user-friendly?
A: Yes, the HMI touchscreen displays a clear interface. Operators can set parameters, view real-time trends, and receive alarms. Training is provided, and remote monitoring is optional. -
Q: What is the lifespan of the 304 stainless steel components?
A: With proper operation and maintenance, the main evaporator body can last 15-20 years. However, prolonged exposure to high chloride concentrations (>200 ppm) may require upgrading to SS316. -
Q: Do you offer customization for capacity or special requirements?
A: Absolutely. Capacity can be engineered from 500 L/h to over 10,000 L/h. We also offer options like automatic CIP cleaning, vapor compression type (centrifugal or Roots), and different cooling methods. -
Q: What after-sales support do you provide?
A: We provide installation drawings, on-site commissioning guidance (via video or engineer if needed), spare parts inventory, and a 1-year warranty for the whole system. Extended support is available upon request. -
Q: Can the system be integrated with an existing wastewater treatment plant?
A: Yes, our skid-mounted design allows easy tie-in. We can provide a full proposal including feed pump, pre-treatment, concentrate discharge, and distillate reuse connections. -
Q: What certifications does your company have?
A: Our factory is certified with ISO9001, HACCP, SA8000, and other standards. We can also comply with specific international requirements as per customer needs.
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