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Help CenterWastewater Plate Evaporator for Lithium Battery Waste Treatment, Efficient Concentration of Heavy Metals
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Qingdao Conqinphi Environmental Technology Group Co., Ltd., established in 2015 with a modern factory spanning 10,000–30,000 square meters and an annual export value of US$10–50 million, brings you the Wastewater Plate Evaporator for Lithium Battery Waste Treatment. This advanced plate evaporator is specifically engineered to efficiently concentrate heavy metals from lithium battery wastewater, reducing waste volume and recovering valuable resources. With a dedicated team of 201–300 employees and a strong global footprint across North America, Europe, Asia, and beyond, we deliver reliable, high-performance evaporation solutions that meet the toughest industrial demands.
Our plate evaporator utilizes a patented plate heat exchange design that maximizes heat transfer efficiency while minimizing fouling and maintenance. It is ideal for treating wastewater from lithium battery recycling, cathode production, and battery manufacturing processes, where heavy metals like nickel, cobalt, manganese, and lithium must be concentrated for downstream recovery or safe disposal. The system is built with high-grade stainless steel (316L or optional 304) to resist corrosion from aggressive chemical streams.
- High evaporation efficiency – Plate geometry ensures uniform liquid distribution and rapid vaporization, achieving up to 90% volume reduction.
- Low fouling tendency – Smooth plate surfaces and optimized flow channels reduce scaling and clogging even with high TDS wastewater.
- Compact footprint – Compared to traditional tubular evaporators, our plate design saves up to 40% floor space.
- Energy-saving operation – Optional mechanical vapor recompression (MVR) or multiple-effect configuration can reduce energy consumption by 30–60%.
- Automated control – PLC system with HMI interface enables real-time monitoring of temperature, pressure, flow, and concentration levels.
- Easy maintenance – Modular plate packs can be individually accessed for inspection or cleaning without full system shutdown.
- Customizable design – Available in single-effect, double-effect, or triple-effect configurations; capacity from 100 L/h to 10,000 L/h.
| Parameter | Value / Range |
|---|---|
| Material | SS316L (standard), SS304 (optional) |
| Evaporation Capacity | 100 – 10,000 L/h (custom) |
| Operating Temperature | Up to 120°C (adjustable) |
| Vacuum Level | -0.08 to -0.095 MPa (optional) |
| Concentration Ratio | Up to 90% volume reduction |
| Power Supply | 380V / 50Hz (customizable) |
| Control System | PLC + HMI (Siemens, Schneider, or equivalent) |
| Applications | Lithium battery wastewater, heavy metal concentration, zero liquid discharge (ZLD) |
Our plate evaporator offers distinct customer benefits: reduced waste disposal costs due to high concentration, recovery of valuable metals that can be sold or reused, lower energy bills thanks to advanced heat recovery, and minimal downtime with easy-to-clean plate design. Whether your facility needs to treat 1 ton per day or 100 tons per day, we can scale the system to match your requirements.
As a trusted manufacturer with over 8 years of experience, Qingdao Conqinphi Environmental Technology Group has delivered hundreds of evaporation systems worldwide. Our factory is certified with ISO9001, ISO14000, OHSAS18001, and other international standards, ensuring rigorous quality control from design to delivery. We offer full technical support, including process design, installation supervision, and after-sales service. Our annual export value of US$10–50 million reflects the confidence that global clients place in our products.
Ready to optimize your lithium battery wastewater treatment? Contact us today for a free consultation and custom quotation. Our team will help you select the ideal plate evaporator configuration for your specific heavy metal concentration needs.
Frequently Asked Questions (FAQ)
-
What types of heavy metals can this evaporator concentrate?
It is effective for nickel, cobalt, manganese, lithium, copper, and other heavy metals commonly found in lithium battery wastewater. The system can also handle mixed metal streams. -
How does plate evaporator differ from traditional tubular evaporators?
Plate evaporators have higher heat transfer coefficients, smaller footprint, easier cleaning, and lower fouling tendencies, making them ideal for fouling-prone wastewater. -
What is the typical concentration ratio achieved?
We can achieve up to 90% volume reduction, depending on the feed composition. For example, a feed with 5% total solids can be concentrated to 50% or higher. -
Do you offer MVR (mechanical vapor recompression) options?
Yes, MVR is available as an add-on to significantly reduce energy consumption. Our team will recommend the most energy-efficient solution based on your steam/electricity cost. -
Can the evaporator handle high salinity or scaling wastewater?
Yes, our plate design with smooth surfaces and optional forced circulation minimizes scaling. For extremely scaling streams, we recommend pre-treatment or periodic CIP (clean-in-place) system. -
What is the normal lead time for a custom unit?
Lead time varies from 30 to 60 days depending on capacity and complexity. Please inquire for an exact timeline based on your specifications. -
Do you provide installation and commissioning services?
Yes, we offer on-site installation supervision and commissioning. For international customers, our engineers can travel or provide remote guidance. -
What certifications does your company hold?
Our company is certified with ISO9001, ISO14000, OHSAS18001, and additional standards such as HACCP, TL900, QS9000, etc. Product-specific certifications can be provided as per customer requirements.
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