Electrolytic cell battery

By setting a gradually decreasing thickness gasket between the end plate of the electrolytic cell and the electrode assembly, the problem of uneven force on the end plate caused by the locking device is solved, the pressure uniformity of the electrode assembly is increased, and the performance of the electrolytic cell is improved.

CN122406255APending Publication Date: 2026-07-17CHINA ENERGY INVESTMENT CORP LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHINA ENERGY INVESTMENT CORP LTD
Filing Date
2025-01-15
Publication Date
2026-07-17

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Abstract

本公开涉及一种电解槽电池，包括电极组件、锁紧件、垫片、以及两个端板，电极组件设置在两个端板之间，垫片设置在端板与电极组件之间，每个端板上均设置有多个沿其自身厚度方向贯穿的通孔，锁紧件依序穿过并锁紧于两个端板，以压紧电极组件。通过上述技术方案，通过在端板与电极组件之间设置垫片，该垫片的设置可以至少部分地弥补由于端板受力不均而与电极组件产生间隙的情况，端板可以通过该垫片间接地向电极组件施加压力，从而尽可能地增大端板外鼓处对电极组件的压力，减小电极组件的不同区域之间的压力差，达到提升电解槽电池整体性能的目的。
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