Separated cavity type hydrogen and oxygen separating electrolyser and method thereof

Abstract

The invention discloses a separated cavity type hydrogen and oxygen separating electrolyser and a method thereof. The device comprises an electrolyzer, an ion exchange membrane, a control circuit board and a lithium battery, wherein the edge of the ion exchange membrane is hermetically fixed on the inner wall of the electrolyzer, the electrolyzer forms a first sealed cavity body and a second sealed cavity body through the partitioning of an ion exchange membrane, the first sealed cavity body is positioned below the ion exchange membrane, and the second sealed cavity body is positioned above the ion exchange membrane; a positive electrode plate parallel to the ion exchange membrane and positioned below the ion exchange membrane is fixed inside the first sealed cavity body, and a negative electrode plate parallel to the ion exchange membrane and positioned above the ion exchange membrane is fixed onside the second sealing cavity body; the ion exchange membrane is obliquely fixed on the inner wall of the electrolyzer, and when water approaches an acute water level, an air trigonum is formed among the water, the positive electrode plate and the inner side wall of the electrolyzer. The separated cavity type hydrogen and oxygen separating electrolyser achieves complete separation of oxygen and other gases from hydrogen, and further the preparation of pure hydrogen is achieved.

Description

technical field [0001] The invention relates to the technical field of hydrogen-oxygen separation, in particular to a chamber-divided hydrogen-oxygen separation electrolysis device and a method thereof. Background technique [0002] Hydrogen is the gas with the smallest density known in the world and the substance with the smallest relative molecular mass. Hydrogen is the most abundant element in the universe. The mass of hydrogen is only 1 / 14 of that of air, that is, at 0°C, under a standard atmospheric pressure, The density of hydrogen is 0.0899g / L. [0003] A large number of biological studies have shown that hydrogen has the effect of selectively neutralizing free radicals and nitrite anions, which is the basis for hydrogen to fight oxidative damage and treat diseases. Studies have shown that hydrogen can treat many types of diseases, such as malignant tumors, colitis, encephalopathy after carbon monoxide poisoning, cerebral ischemia, senile dementia, Parkinson's diseas...

AI Technical Summary

Problems solved by technology

However, this technology faces a problem in the application process: how to separate the gas generated during the operation of photoelectrolysis on-line

This decomposition method is not only insufficient in gas production, but the most important thing is that the decomposed hydrogen and oxygen cannot be separated, so it is still impossible to realize the preparation of pure hydrogen

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