304 Stainless Steel Mvr Evaporation System With PLC Control for Zero Liquid Discharge
Product Spotlights
Welcome to Qingdao Conqinphi Environmental Technology Group Co., Ltd. – a professional manufacturer with over 9 years of experience in environmental equipment. Our 304 Stainless Steel MVR Evaporation System with PLC Control is designed to achieve Zero Liquid Discharge (ZLD) in industrial wastewater treatment. This system combines advanced mechanical vapor recompression technology with robust corrosion-resistant materials, ensuring high efficiency, energy savings, and reliable operation. Whether you are in chemical, pharmaceutical, food processing, or mining industries, our MVR system offers a sustainable solution to meet stringent environmental regulations.
Key Features and Technical Specifications
- Material: All wetted parts are made of 304 stainless steel, providing excellent resistance to corrosion and scaling, ensuring long service life even in harsh chemical environments.
- PLC Control: Equipped with a programmable logic controller (PLC) for fully automated operation. The system can monitor temperature, pressure, flow rate, and liquid level in real time, with touch-screen interface for easy parameter adjustment.
- Energy Efficiency: Mechanical vapor recompression reduces energy consumption by up to 60-80% compared to traditional multi-effect evaporation. The system uses a compressor to raise the temperature and pressure of vapor, reusing it as heating medium.
- Zero Liquid Discharge: The system concentrates wastewater to a high solids content, recovering clean distillate for reuse and leaving minimal solid waste. This meets the ZLD requirement for sustainable water management.
- Compact Design: Modular skid-mounted structure saves installation space and allows easy integration into existing plants. Pre-assembled and tested before shipment reduces on-site installation time.
- Customizable Capacity: Available in various capacities from 1 m³/h to 100 m³/h (or larger upon request). The system can be tailored to specific wastewater characteristics, such as high salinity, high COD, or acidic/alkaline streams.
| Parameter | Specification |
|---|---|
| Model | CQ-MVR-304-XX (customized) |
| Evaporation Capacity | 1 – 100 m³/h |
| Operating Temperature | 60°C – 100°C (adjustable) |
| Power Consumption | 40 – 200 kW (depending on capacity) |
| Compressor Type | Centrifugal or Roots blower (optional) |
| Control System | PLC + HMI touch screen |
| Material of Construction | 304 Stainless Steel (wetted parts) |
| Output | Distillate (TDS |
Benefits for Your Business
- Reduce Operating Costs: Lower energy consumption and minimal chemical usage (no need for anti-scalants in many cases). The system recovers valuable distillate water, reducing fresh water purchase.
- Environmental Compliance: Achieve zero liquid discharge to meet increasingly strict environmental regulations. Reduce waste disposal volumes and associated costs.
- Easy Operation: PLC automation with remote monitoring options reduces the need for manual intervention. Alarms and safety interlocks protect the system and operators.
- Proven Technology: Our MVR systems have been installed in multiple industries including mining, petrochemical, textile, and landfill leachate treatment. We provide complete after-sales support including commissioning and training.
About Qingdao Conqinphi Environmental Technology Group
Founded in 2015, our company has grown to a factory size of 10,000-30,000 square meters with 201-300 employees. We are an ISO9001, ISO14000, and OHSAS18001 certified manufacturer, with annual export value ranging from US$10 million to US$50 million. Our products are exported to North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. We are committed to providing high-quality environmental solutions with reliable performance and excellent customer service. We offer comprehensive technical support, from design to installation and after-sales maintenance.
Frequently Asked Questions
-
Q: What is the typical payback period for this MVR system?
A: The payback period depends on your specific wastewater characteristics, energy costs, and water reuse value. In many cases, customers see a return on investment within 1-3 years due to significant energy savings and reduced disposal costs. -
Q: Can the system handle high-salinity wastewater?
A: Yes, our MVR system can handle brine with TDS up to 200,000 mg/L or more. The 304 stainless steel construction is suitable for many chloride-rich streams, but for extremely high chloride concentrations, we can recommend duplex stainless steel or other options. -
Q: What is the required maintenance frequency?
A: Routine maintenance includes checking compressor oil, cleaning heat exchanger surfaces (if fouling occurs), and inspecting seals. A typical maintenance schedule is once every 3-6 months, depending on operation conditions. Our PLC system can alert you when maintenance is needed. -
Q: Do you provide installation and commissioning services?
A: Yes, we offer on-site installation supervision, commissioning, and operator training. For international customers, we can arrange a team to travel to your site or provide remote guidance via video conference. -
Q: Can the system be integrated with existing wastewater treatment plants?
A: Absolutely. Our modular design allows easy integration. We can customize the inlet and outlet connections to match your existing piping and control systems. Our engineers will provide a detailed layout and integration proposal. -
Q: What is the warranty period?
A: The standard warranty is 12 months from the date of commissioning or 18 months from shipment, whichever comes first. Extended warranty options are available upon request. -
Q: How do you ensure the quality of the distillate?
A: The system is designed to produce high-quality distillate with TDS typically below 10 ppm. We can include a conductivity meter and automatic recirculation if the quality drops below setpoint. Additionally, optional post-treatment like polishing filters can be added.
Contact us today to learn more about how our 304 Stainless Steel MVR Evaporation System can help you achieve zero liquid discharge while saving costs. Our team of experts is ready to provide a customized solution for your wastewater treatment needs. We invite you to visit our factory in Qingdao, China, or request a virtual meeting.
Send Inquiry to This Supplier
You May Also Like
-
Efficient Sludge Dehydrator Machine for MVR / Multi-Effect Sewage Treatment EquipmentUS$ 2140 - 7500MOQ: 1 Combo
-
Vacuum Wastewater Treatment Plant for Sewage TreatmentUS$ 400 - 14300MOQ: 1 Combo
-
Mee Vacuum Mvr Single Effect Evaporator for Sewage TreatmentUS$ 4520 - 95200MOQ: 1 Combo
-
Nitrogen Evaporator Mbbr Mbr SBR Mvr Wastewater or Sewage Treatment PlantUS$ 4520 - 95200MOQ: 1 Combo
-
Low Noise Low Temperature Cold Room Evaporator Ceiling Mounted Air Cooled Evaporator for Cold RoomUS$ 9760 - 547900MOQ: 2 Combos
-
Factory Price OEM/ODM Air Cooler Cold Storage Room Freezer EvaporatorsUS$ 9760 - 547900MOQ: 2 Combos
-
Aluminum Finned Type Copper Tube Heat Exchanger/EvaporatorUS$ 9760 - 547900MOQ: 2 Combos
-
Cost Effective Evaporator Coil Manufactured in China for Reliable Refrigeration and Freezer ApplicationsUS$ 9760 - 547900MOQ: 2 Combos
-
CONQINPHI Plate Aluminum Roll Bond Evaporator (solar Water Heater)US$ 9760 - 547900MOQ: 2 Combos
-
China Factory Price Aluminum Tube and Fin EvaporatorUS$ 9760 - 547900MOQ: 2 Combos


