MEE MVR Evaporation System for Waste Incineration Fly Ash Washing Wastewater Treatment
Product Spotlights
MEE MVR Evaporation System – As a professional manufacturer with over 25 years of industrial experience (since 1998), Anping County Boli Hardware Wiremesh Products Factory is proud to introduce our advanced MEE MVR Evaporation System specifically designed for waste incineration fly ash washing wastewater treatment. This system combines multi-effect evaporation (MEE) and mechanical vapor recompression (MVR) technologies to achieve high-efficiency, low-energy concentration of heavily polluted wastewater. Ideal for handling high-salinity, high-hardness, and heavy-metal-laden streams, our solution helps you meet strict discharge standards while recovering valuable water resources. Our factory, located in Hengshui, Hebei, China, serves clients worldwide with annual export value reaching US$5–10 million, ensuring reliable supply and professional support.
Key Features & Technical Specifications
- Dual Technology Integration: Combines Multi-Effect Evaporation (MEE) with Mechanical Vapor Recompression (MVR) for maximum energy efficiency. The MVR compressor recycles latent heat, reducing overall energy consumption by up to 60% compared to traditional single-effect evaporators.
- Robust Material Construction: Main evaporator bodies are fabricated from Stainless Steel 316L or Duplex 2205 to resist corrosion from chloride, fluoride, and other aggressive ions present in fly ash washing wastewater.
- PLC-Automated Operation: Fully automatic control system with touch-screen interface, real-time monitoring of temperature, pressure, flow, and conductivity. Minimal manual intervention required.
- Customizable Capacity: Standard modules from 500 L/day to 50,000 L/day, with modular design for easy expansion. Custom configurations available upon request.
- Low Fouling Design: Special anti-scaling and anti-fouling features (e.g., forced circulation, periodic cleaning cycles) to handle high-hardness and high-TDS wastewater.
- Zero Liquid Discharge (ZLD) Ready: Can be integrated with crystallizer or dryer to achieve near-zero liquid discharge, meeting stringent environmental regulations.
- Compact Footprint: Skid-mounted and pre-piped, reduces on-site installation time and cost.
| Parameter | Specification |
|---|---|
| Feed Water TDS | Up to 150,000 mg/L (customizable) |
| Evaporation Temperature | 60°C – 95°C (adjustable based on fluid characteristics) |
| Compressor Type | Centrifugal or Roots blower (depending on capacity) |
| Power Consumption | 30 – 80 kWh per ton of evaporated water |
| Recovery Rate | ≥ 95% (water recovery); concentrated brine for further treatment |
| Control System | Siemens PLC + HMI, remote monitoring optional |
| Dimensions (LxWxH) | Varies by capacity; typical 6m x 3m x 4m for 10,000 L/day |
| Ex Works Weight | Approx. 8 – 30 tons |
Benefits for Your Business
- Significant Cost Reduction: MVR technology reuses vapor compression heat, cutting energy costs by 40–60% compared to conventional evaporation systems.
- Environmental Compliance: Effectively removes heavy metals (e.g., Pb, Cd, Cr, As) and salts from wastewater, enabling safe discharge or reuse in washing processes.
- Minimal Chemical Usage: Physical evaporation process reduces the need for additional chemical reagents, lowering operational complexity and cost.
- Scalable & Modular: Easily expand capacity by adding modules; ideal for growing waste incineration plants.
- Proven Reliability: Over two decades of manufacturing experience in metallic products and industrial equipment, with strict quality control and testing before shipment.
- Global Logistics Support: Shipment from major Chinese ports (Tianjin, Qingdao, Shanghai) with professional export documentation and after-sales technical support.
Why Choose Anping County Boli Hardware Wiremesh Products Factory?
Established in 1998, we have grown from a local wire mesh manufacturer to an international supplier of industrial wastewater treatment solutions. Our annual export value of US$5–10 million reflects our commitment to quality and customer satisfaction. We serve markets across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. Our products are manufactured in our Hengshui, Hebei facility, with rigorous in-house testing and third-party certifications available upon request. We offer a 1-year standard warranty and provide spare parts globally. Our technical team is ready to assist with system design, installation guidance, and troubleshooting. Contact us today to discuss your specific fly ash washing wastewater treatment needs – we are confident our MEE MVR Evaporation System can deliver the performance and reliability you require.
Frequently Asked Questions (FAQ)
-
Q: What types of wastewater can this system treat?
A: It is specifically designed for waste incineration fly ash washing wastewater, which typically contains high concentrations of chlorides, sulfates, heavy metals, and suspended solids. It can also be applied to other industrial brines, landfill leachate, and RO reject streams with similar characteristics. -
Q: How does the MVR system reduce energy consumption?
A: The mechanical vapor recompressor compresses the vapor generated from the evaporator, raising its temperature and pressure. This compressed vapor is then used as the heating medium for the evaporator, recycling latent heat. This process requires only electrical energy for the compressor, achieving a coefficient of performance (COP) of 20–30, much higher than traditional thermal evaporators. -
Q: What is the typical lifespan of the system?
A: With proper maintenance and using corrosion-resistant materials (316L or Duplex), the expected lifespan is 15–20 years. Regular cleaning of heat exchangers and replacement of gaskets/seals is recommended. -
Q: Can you customize the system for a specific capacity?
A: Yes, we offer customized solutions ranging from small pilot units (500 L/day) to large industrial plants (50,000 L/day and above). Please provide your feed water analysis, target capacity, and site conditions for a tailored design. -
Q: Do you provide installation and commissioning services?
A: We provide detailed installation manuals, drawings, and remote technical support. For overseas projects, we can also arrange on-site supervision by our engineers at an additional cost. Training for your operators is included. -
Q: What certifications do your products have?
A: Our products can be manufactured according to CE, ISO, or other standards as per customer requirements. We have the capability to produce with relevant certifications; please specify your needs during inquiry. -
Q: How long is the warranty period?
A: The standard warranty is 1 year from the date of shipment, covering defects in materials and workmanship. Extended warranty options are available for up to 3 years. -
Q: What is the lead time for a typical order?
A: For standard capacities, lead time is approximately 45–60 days after confirmation of order and down payment. Custom designs may require additional time for engineering and fabrication.
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