High-Efficiency MVR Evaporator for Lithium Battery Disassembly Wastewater Treatment
Product Spotlights
Qingdao Conqinphi Environmental Technology Group Co., Ltd., a professional manufacturer established in 2015 with a factory spanning 10,000–30,000 m² and over 200 employees, proudly presents our High-Efficiency MVR Evaporator specifically engineered for treating wastewater generated during lithium battery disassembly. This system leverages advanced mechanical vapor recompression technology to achieve significant energy savings—up to 70% lower operating costs compared to traditional evaporation methods—while ensuring compliance with stringent environmental standards. Designed for robustness and long service life, it effectively concentrates hazardous effluents, minimizes waste volume, and recovers valuable water for reuse, aligning perfectly with the circular economy goals of battery recycling facilities.
Key Features & Technical Specifications
- High Efficiency & Energy Saving: Uses a single-stage centrifugal compressor to recycle latent heat, achieving an evaporation ratio of 1:25 to 1:30 (energy consumption only 30–60 kWh/ton of water).
- Corrosion-Resistant Construction: Primary contact parts made from SS316L or titanium alloy to withstand aggressive chemicals like fluoride ions, lithium salts, and acidic components in battery wastewater.
- Fully Automatic Operation: Equipped with Siemens PLC and color touchscreen HMI, enabling real-time monitoring of temperature, pressure, flow, and vibration. Automatic defoaming, cleaning, and shutdown functions reduce manual intervention.
- Compact Modular Design: Skid-mounted for easy installation and integration into existing treatment lines. Customizable capacity from 1 to 50 tons per hour.
- Low Fouling & Scaling: Special anti-scaling coating and forced circulation design minimize maintenance downtime. Built-in CIP (Clean-in-Place) system available.
- High Recovery Rate: Distilled water quality meets reuse standards (TDS
| Parameter | Value |
| Evaporation Capacity | 1 – 50 t/h (customizable) |
| Operating Temperature | 55°C – 105°C |
| Compressor Type | Centrifugal / Roots type (optional) |
| Motor Power | 75 – 500 kW |
| Cooling Water Consumption | Minimal (air cooling available) |
| Dimensions (L×W×H) | Custom per capacity |
| Electrical Supply | 380V/50Hz 3-phase (other voltages upon request) |
Why Choose Our MVR Evaporator for Lithium Battery Wastewater?
Lithium battery disassembly wastewater contains high concentrations of heavy metals, fluoride, organic solvents, and corrosive acids. Our evaporator is specifically designed to handle these challenging compositions without clogging or excessive corrosion. The unique two-stage separation system ensures that salts and suspended solids are effectively removed, while the low-temperature evaporation (as low as 55°C) prevents thermal degradation of valuable components. Compared to multiple-effect evaporators, our MVR system delivers up to 70% lower energy costs, a smaller footprint, and faster payback periods. With over 200 units installed globally in the battery recycling sector, our technology is trusted by leading recyclers in Europe, North America, and Asia.
Trust & Reliability from a Certified Manufacturer
Qingdao Conqinphi Environmental Technology Group Co., Ltd. is a certified ISO9001, ISO14000, OHSAS18001, and HACCP manufacturer with an annual export value of US$10–50 million. Our factory is staffed by 201–300 skilled professionals and equipped with advanced CNC machining, welding robots, and testing facilities. We have served markets across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. Every evaporator undergoes rigorous performance testing before shipment. Choose Conqinphi for a reliable partner that offers complete technical support, on-site commissioning, and lifecycle maintenance. Contact us today to discuss your specific wastewater treatment needs and receive a customized solution tailored to your lithium battery recycling line.
Frequently Asked Questions (FAQ)
1. What is the payback period for this MVR evaporator?
Typically, the payback period ranges from 1.5 to 3 years depending on local energy costs, wastewater volume, and discharge fees. With energy consumption as low as 30–60 kWh per ton, it significantly reduces operational expenses.
2. Can it handle wastewater with high fluoride content?
Yes. Our evaporator uses titanium alloy or special anti-corrosion coating for parts contacting fluoride solutions, ensuring a long service life even with fluoride concentrations up to 10,000 ppm.
3. Is automatic cleaning available?
Yes. A CIP (Clean-in-Place) system is available as an option. For severe scaling conditions, we offer an inline anti-scaling chemical dosing unit and periodic automatic flushing cycles.
4. What is the required space for installation?
The skid-mounted unit requires approximately 50–200 m² depending on capacity. We can also provide customized layout designs to fit your existing plant footprint.
5. Do you provide after-sales service and spare parts?
Absolutely. We offer a 12-month warranty, remote technical support, on-site commissioning assistance, and a global network of spare parts distributors. Maintenance contracts are available upon request.
6. Can the distilled water be reused directly in battery production?
The distillate quality meets general industrial water standards. If higher purity (e.g.,
7. Is the system compliant with international safety standards?
Yes. Our evaporators are designed in accordance with ISO standards and CE requirements. We can provide necessary documentation for local regulatory approvals.
8. What is the typical delivery time?
Lead time depends on customization. Standard units (up to 10 t/h) are typically delivered within 45–60 days. Larger or highly customized systems may require 90–120 days.
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