Lithium Hydroxide Evaporation System With Vacuum Operation, 316L SS, 5kW Heating, PLC Automatic
Product Spotlights
As a leading manufacturer from Qingdao Conqinphi Environmental Technology Group Co., Ltd., we present our Lithium Hydroxide Evaporation System with Vacuum Operation. This system is engineered to efficiently concentrate lithium hydroxide solutions under reduced pressure, significantly lowering energy consumption and improving product quality. Built with high-grade 316L stainless steel and a 5kW heating module, it offers reliable performance for demanding industrial applications. The fully automatic PLC control ensures precise operation, minimal manual intervention, and consistent output.
Our system is designed to meet the rigorous requirements of the lithium battery and chemical industries. With vacuum operation, the boiling point of the solution is reduced, allowing gentle evaporation that preserves the integrity of lithium hydroxide while maximizing throughput. The 316L SS construction provides excellent corrosion resistance against alkaline solutions, ensuring long service life and low maintenance. The 5kW heating system is efficiently integrated with the vacuum chamber to achieve rapid heat transfer and uniform temperature distribution.
- High Efficiency Vacuum Evaporation: Reduces energy consumption by up to 30% compared to atmospheric evaporation.
- 316L Stainless Steel Construction: Superior corrosion resistance for alkaline lithium hydroxide solutions, extending equipment lifespan.
- 5kW Heating Module: Provides consistent and controllable heat input, optimized for lithium hydroxide concentration.
- PLC Automatic Control: Touchscreen interface with programmable logic controller for automated operation, data logging, and remote monitoring.
- Compact Design: Space-saving footprint suitable for both lab-scale and pilot-plant production.
- Safety Features: Includes over-temperature protection, vacuum relief valve, and emergency stop.
| Parameter | Specification |
| Material | 316L Stainless Steel |
| Heating Power | 5 kW |
| Operating Pressure | Vacuum (adjustable down to 10 mbar) |
| Control System | PLC with HMI touchscreen |
| Evaporation Capacity | Up to 50 L/h (dependent on solution concentration) |
| Power Supply | 380V / 50Hz three-phase (customizable) |
| Dimensions | 1200 x 800 x 1800 mm (L x W x H) |
The system is ideal for concentration of lithium hydroxide solutions in battery material production, recycling processes, and chemical synthesis. Its vacuum operation minimizes thermal degradation and reduces foaming, resulting in higher purity final product. The PLC automatic control allows operators to set evaporation parameters, monitor real-time data, and store batch recipes for repeatable quality. Additionally, the system can be integrated with existing plant automation systems via standard communication protocols.
FAQ
A1: The system can concentrate lithium hydroxide solutions up to saturation levels (typically 50-60% by weight), depending on the initial concentration and operating conditions. Custom configurations are available for higher concentrations.
A2: Yes, the 316L SS construction is suitable for sodium hydroxide, potassium hydroxide, and similar alkaline solutions. However, we recommend a material compatibility review for specific applications.
A3: Under vacuum operation, the energy consumption is approximately 0.8-1.2 kWh per liter of water evaporated, which is significantly lower than atmospheric evaporation systems.
A4: Yes, the PLC can be equipped with Ethernet or 4G modules for remote access. We can provide a web-based dashboard for real-time monitoring and data logging.
A5: Regular oil changes and filter cleaning are recommended every 500 operating hours. The system includes a vacuum pump with a liquid separator to protect the pump from condensation.
A6: Absolutely. We offer customized designs with larger heating capacities (10kW, 20kW, etc.) and multi-effect configurations to meet higher throughput requirements.
A7: Our manufacturing facility is certified under ISO9001, ISO14000, OHSAS18001, and other standards. The system can be designed to meet CE, UL, or other regional requirements upon request.
A8: Yes, we offer on-site installation supervision and operator training. Remote support is also available via video call for troubleshooting.
Trusted by clients worldwide – Qingdao Conqinphi Environmental Technology Group Co., Ltd., established in 2015, operates a factory of 10,000-30,000 m² with over 200 employees. Our annual export value exceeds US$10 million, serving markets across North America, Europe, Asia, and Oceania. We hold multiple certifications including HACCP, TL900, QS9000, SA8000, and ISO series. Each evaporation system undergoes rigorous quality testing before shipment from Qingdao port. We invite you to contact us for a customized solution tailored to your lithium hydroxide processing needs. Our team is ready to provide technical datasheets, drawings, and a competitive quotation.
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