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Multi-Effect Falling Film Vacuum Forced Circulation MVR Evaporator for Wastewater Treatment
Product Spotlights
Our Multi-Effect Falling Film Vacuum Forced Circulation MVR Evaporator combines falling film and forced circulation technologies with MVR for maximum energy efficiency (20-60 kWh/ton) and high concentration ratios. Suitable for high-salinity wastewater, it reduces operational costs by 70-80% and enables zero liquid discharge. Customizable, skid-mounted, and backed by a certified manufacturer with global export experience.
US$ 8650 - 758900
MOQ: 1 Combo
Key Specifications
Get Latest Price
Material:
Other, SS304 / SS316L (customizable)
Application:
Other, Industrial wastewater treatment
Certification:
Other, ISO9001
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao
Delivery Detail:
60 days
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Material
Other, SS304 / SS316L (customizable)
Application
Other, Industrial wastewater treatment
Certification
Other, ISO9001
Capacity
Customizable from 1 to 100 tons per day
Evaporation type
Multi-effect falling film + forced circulation
Compressor type
MVR centrifugal fan / Roots blower
Voltage
380V / 415V / 660V (optional)
Power consumption
Energy-saving, typically 20-60 kWh per ton water removal
Operating temperature
60-100°C (adjustable)
Brand
CONQINPHI
Established in 2015, Qingdao Conqinphi Environmental Technology Group Co., Ltd. has emerged as a leading manufacturer of advanced wastewater treatment solutions. Our Multi-Effect Falling Film Vacuum Forced Circulation MVR Evaporator is engineered to deliver exceptional energy efficiency and reliable performance for industrial wastewater concentration and zero liquid discharge (ZLD) applications. Combining falling film and forced circulation technologies under vacuum with mechanical vapor recompression (MVR), this system significantly reduces operating costs while achieving high concentration ratios. Trusted by clients across North America, Europe, and Asia, our evaporator is the ideal choice for treating high-salinity, high-COD wastewater.
Key Features and Technical Specifications
- Multi-Effect Design: Multiple effects maximize heat recovery, reducing steam consumption by up to 90% compared to single-effect evaporators.
- Falling Film Evaporation: Thin film on vertical tubes ensures high heat transfer coefficients and short residence time, minimizing fouling and product degradation.
- Forced Circulation: Used in the final stages to handle high-viscosity and high-concentration liquors, preventing scaling and blockages.
- Vacuum Operation: Low boiling point under vacuum allows processing of temperature-sensitive materials and reduces energy input.
- MVR Technology: Mechanical vapor recompression reuses latent heat, achieving energy consumption as low as 20-60 kWh per ton of water evaporated.
- Automatic Control: PLC and HMI system for precise control of temperature, pressure, and flow rates.
- Robust Construction: Made from SS304 or SS316L, suitable for corrosive environments.
| Parameter | Value |
|---|---|
| Evaporation Capacity | 1-100 tons/day (customizable) |
| Number of Effects | 2-5 (optional) |
| Operating Temperature | 60-100°C |
| Vacuum Degree | -0.05 ~ -0.09 MPa |
| Compressor Type | MVR centrifugal fan or Roots blower |
| Energy Consumption | 20-60 kWh/ton water removed |
| Material | SS304 / SS316L / Duplex (optional) |
| Control System | PLC + HMI touch screen |
Advantages for Your Wastewater Treatment
- Energy Savings: MVR technology reduces operating costs by 70-80% compared to traditional multi-effect evaporators using steam.
- High Concentration Ratio: Achieve up to 20-30% solids concentration, facilitating subsequent crystallization or disposal.
- Minimal Scaling: Falling film and forced circulation design effectively reduce scaling and fouling, extending maintenance intervals.
- Compact Footprint: Integrated skid-mounted design saves installation space and simplifies on-site setup.
- Environmental Compliance: Enables zero liquid discharge (ZLD) and reduces wastewater volume by over 90%.
- Customizable: Tailored to your specific wastewater characteristics (TDS, pH, viscosity, etc.).
As a manufacturer with a 10,000-30,000 m² factory and over 200 skilled employees, we have delivered evaporators to clients in North America, South America, Europe, Southeast Asia, Africa, and Oceania. Our annual export value exceeds US$10 million, reflecting global trust in our technology. We hold multiple certifications including ISO9001, ISO14001, and OHSAS18001, ensuring strict quality and safety standards. Contact us today for a free feasibility study and customized proposal. Let our expertise solve your wastewater challenges.
Frequently Asked Questions
-
What types of wastewater can this evaporator handle?
It is suitable for high-salinity, high-COD industrial wastewater from chemical, pharmaceutical, textile, food processing, and landfill leachate industries. It can also handle corrosive and scaling-prone liquors with proper material selection. -
How much energy does the MVR system save compared to conventional evaporators?
MVR typically reduces energy consumption by 70-80% compared to three-effect evaporators using steam. The exact savings depend on the feed characteristics and desired concentration. -
Can the system be integrated into an existing wastewater treatment plant?
Yes, our evaporators are designed for easy integration. We provide pre-treatment recommendations and can customize the configuration to fit your existing process. -
What is the typical maintenance schedule?
With proper operation, routine maintenance includes periodic cleaning of tubes (every 3-6 months depending on scaling tendency) and inspection of the compressor and seals. Our design minimizes maintenance frequency. -
Do you provide installation and after-sales support?
Yes, we offer on-site installation supervision, commissioning, and training. Our technical team is available for remote support and spare parts supply. -
What materials are used for construction?
Standard materials are SS304 and SS316L. For highly corrosive waste streams, we offer duplex stainless steel, titanium, or other alloys upon request. -
How long does the delivery take?
Typical lead time is 8-12 weeks after order confirmation, depending on the system complexity. We can expedite for urgent projects. -
What certifications do your products have?
Our products are manufactured under ISO9001, ISO14001, and OHSAS18001 certified management systems. Individual components may have CE or other marks as required by the destination market.
Send Inquiry to This Supplier
Miss scarlet
Sales
1Yr
Qingdao, Shandong, China
1Yr
Business Type
Manufacturer
Year Established
2015
Factory Size
10,000-30,000 square meters
Annual Export Value
US$10 Million - US$50 Million
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