The electrolytic cell is the core device of the alkaline electrolysis water hydrogen production system, which decomposes water into hydrogen and oxygen through electrolysis reaction. Zhejiang Hydrogen Boat Energy Technology Co., Ltd. adopts independently developed non-metallic pole frame material technology, breaking through the limitations of traditional metal pole frames and providing excellent corrosion resistance and high and low temperature resistance (working temperature range of 40 ℃ to 180 ℃) for equipment, ensuring stable operation and long service life under harsh working conditions.
Technical highlights
1. Non metallic polar frame revolution
Material innovation: Adopting polymer composite material plastic pole frame, completely avoiding the corrosion problem of metal pole frame and reducing maintenance costs.
Performance advantages: resistant to strong alkaline electrolyte corrosion, resistant to thermal expansion and contraction deformation, suitable for frequent start stop working conditions, with a lifespan increase of over 50%.
2. Efficient electrode design
Catalytic coating: Nano scale nickel based catalyst, improves the efficiency of hydrogen evolution reaction, with a current density of over 4000A/m2.
Channel optimization: Multi channel serpentine flow field design ensures uniform distribution of electrolyte and reduces concentration polarization loss.
3. Modular structure
Flexible expansion: The hydrogen production capacity of a single tank covers 50-1000Nm3/h, supporting parallel connection of multiple tanks to meet the hydrogen demand of different scales.
Quick maintenance: Detachable polar plate and sealing structure, reducing downtime for maintenance by 30%.
Typical parameters:
Hydrogen purity: ≥ 99.8% (after drying)
Work pressure: 1.6-3.2MPa
Energy consumption level: ≤ 4.3kWh/Nm3 H2 (@ rated load)
Design lifespan: ≥ 80000 hours