Electrolytic bath system and working method thereof

Abstract

The invention belongs to the technical field of hydrogen energy, and discloses an electrolytic bath system, which comprises a multi-stage electrolytic bath, an acquisition module, a storage module and a first processing module, the multi-stage electrolytic cell comprises two end plate electrodes and a plurality of partition plate electrodes arranged between the two end plate electrodes; binding posts are mounted on the end plate electrodes and the partition plate electrodes, the binding post on one end plate electrode serves as an anode binding post, and the other binding posts serve as cathode binding posts; an acquisition module is connected between the anode binding post and each cathode binding post; and the acquisition module is connected with the first processing module. The invention also discloses a working method thereof, the processing module judges the operation condition of each stage of electrolytic bath according to the change of the voltage, and when the operation working voltage of a certain stage of electrolytic bath is greater than a preset value, the electrolytic bath has an operation fault, so that the fault interval of the electrolytic cell can be conveniently positioned, and only the electrolytic bath of the stage needs to be overhauled; and the whole maintenance of the full electrolytic cell is not needed.

Description

technical field [0001] The invention belongs to the technical field of hydrogen energy, and in particular relates to an electrolyzer system and a working method thereof. Background technique [0002] Hydrogen energy is a kind of green secondary energy, which plays an important role in the transformation of energy structure and the reduction of industrial carbon emissions. In order to overcome the problem of high carbon emissions in the production of hydrogen from traditional fossil raw materials, electrolysis of water to produce hydrogen is the most important production method of hydrogen in the future. Hydrogen production by alkaline electrolysis of water is currently the most widely used hydrogen production technology by electrolysis of water due to its relatively mature technology, low equipment manufacturing cost, and large-scale single equipment. Alkaline electrolytic cells are usually composed of end plates on both sides, pole plates, pole nets, diaphragms, sealing wa...

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Problems solved by technology

[0003] The purpose of the present invention is to provide an electrolytic cell system and its working method, which solves the problem of large maintenance work and high cost of large alkaline electrolytic cells

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