Fish-spear type electrolytic bath electrode

Abstract

The invention provides a fish-spear type electrolytic bath electrode. The electrode comprises a positive electrode and a negative electrode, wherein the positive electrode and the negative electrode have the same outline structure and are fish-spear-shaped; either the positive electrode or the negative electrode consists of an electrode contact, forked needles and a conductor circular plate; the forked needles are distributed on the electrode contact in the form of fish spears; each forked needle is provided with one conductor circular plate; each conductor circular plate on each forked needle is vertical to the forked needle; all conductor circular plates are coplanar; and the positive and negative electrodes are arranged in an electrolytic bath oppositely. The electrode has the advantages of effectively electrolyzing solution, preparing needed industrial substances, optimizing electric field distribution in the electrolytic bath, needing lower electrolytic voltage, reducing the energy consumption of the electrolytic bath and improving the electrolytic efficiency of the electrolytic bath.

Description

Technical field [0001] The invention relates to the field of chemical industry, in particular to a harpoon type electrolyzer electrode. Background technique [0002] At present, in the field of chemical industry, electrolytic cells are often used to decompose solutions. The general working process of electrolytic cells is as follows: put an appropriate amount of original solution in the container tank, such as NaCl solution, and NaCl is free in the solution. + ions and Cl - ions, an anode chamber and a cathode chamber are set in the container tank, an anode plate is placed in the anode chamber, and a cathode plate is placed in the cathode chamber. A constant electric field is generated between them, which promotes the cations to move to the cathode plate, and the anions to move to the anode plate, so that the anions and cations in the original solution are separated, and each of them undergoes oxidation or reduction reaction on the corresponding plate side to generate the d...

AI Technical Summary

Problems solved by technology

However, for the current plate electrode, the electric field generated by it is a uniform electric field, and the uniform electric field is distributed in the entire container tank, and its energy dispersion is high, and its actual working space is only the area near the electrode. Therefore, the current The plate-shaped electrode of the electrolyzer needs a large voltage to achieve electrolysis, and the energy dissipation is large, and the electrolysis efficiency is low

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