Titanium electrolysis anode with fin structure

Abstract

The invention relates to the field of oxygen preparation equipment, in particular to a titanium electrolysis anode with a fin structure. The titanium electrolysis anode comprises a cylindrical connecting part, a platform-shaped base part, a multi-layer flaky fin part, a lead wire connecting end, an outer sealing flange, an inner sealing concave ring and fin insertion connectors; The titanium electrolysis anode is characterized in that the fin part comprises more than one anode fin and an insulating support structure; the anode fins are flaky electrodes, one end of each anode fin is inserted into the corresponding fin insertion connector of the base part, and a through hole is formed in the middle of each anode fin; and the insulating support structure penetrates through the through holes of the anode fins (31) and forms a fixed spacing connecting relation with the anode fins. According to the titanium electrolysis anode with the fin structure, the technical problems that in the prior art, a protection coating on the fin structure is likely to be scratched and damaged, the electrode spacing is difficult to control, and the support structure is likely to damage the fins are solved.

Description

technical field [0001] The invention relates to the field of oxygen making equipment, in particular to a titanium electrolytic anode with a fin structure. Background technique [0002] The titanium anode is the anode in the titanium-based metal oxide coating. According to the different catalytic coatings on its surface, it has the function of oxygen analysis and chlorine analysis respectively. General electrode materials should have good electrical conductivity, small change in pole distance, strong corrosion resistance, good mechanical strength and processing performance, long life, low cost, and good electrocatalytic performance for electrode reactions. At present, titanium is the most suitable for the above requirements. The metals required by comprehensive requirements are generally industrial pure titanium TA1\TA2. [0003] Titanium anode has the following advantages: titanium anode has a long working life; it can overcome the dissolution problem of graphite anode and...

AI Technical Summary

Problems solved by technology

[0006] At least one object of the present invention is to propose a titanium electrolytic anode with a fin structure, which solves the problems in the prior art that the protective coating on the fin structure is easily scratched and damaged, the pole spacing is difficult to control, and the support structure is easy to be damaged. Fins cause damage and other technical issues

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