Continuous electrode electrolytic cell for metal material preparing

Abstract

The invention discloses a continuous electrode electrolytic cell for metal material preparing. The continuous electrode electrolytic cell comprises an electrolytic cell body internally provided with amembrane frame, a membrane frame base is arranged below the membrane frame and arranged at the bottom of the electrolytic cell body, and an ion exchange membrane and a titanium-steel composite partition plate are arranged in the membrane frame. The membrane frame divides the electrolytic cell body into an electrolysis chamber and an anode liquid chamber. The electrolysis chamber is internally provided with a plurality of anode bars and a plurality of cathode bars, and the anode bars and the cathode bars are alternately arranged at equal intervals. The upper ends of the cathode bars are connected with insulation shells, the insulation shells penetrate the upper surface of the electrolysis chamber, and sealing rings are arranged between the insulation shells and the upper surface of the electrolysis chamber. An electrolysis supplementing liquid inlet is formed in the upper surface of the electrolysis chamber, and an anode liquid outlet is formed in one side of the anode liquid chamber.By means of the continuous electrode electrolytic cell, the electrolytic cell corner heat preservation measure is added, the electrolysis rate is increased, and the purposes of electrolytic cell safety and stability, high efficiency and low consumption are achieved.

Description

technical field [0001] The invention relates to the technical field of metal material preparation, in particular to a continuous-level electrolytic cell for metal material preparation. Background technique [0002] With the continuous development of high technology, metals are more and more widely used in the field of modern material science and engineering due to their unique properties, and the market demand continues to grow. The preparation of metals requires a combination of fire and wet methods. High-purity metals with good quality can be prepared. At present, the preparation methods of high-purity metals include extraction method, ion exchange method, electrolysis method and vacuum smelting method. Electrolytic deposition of the purified feed solution can further remove metal impurities whose potential is more negative than that of the purified metal. The electrolytic cell for modern aqueous solution electrolysis mostly uses a diaphragm electrolytic cell, and uses tec...

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Problems solved by technology

[0003] However, the electrolytic cells of the prior art are placed in a certain environment. Due to improper heat preservation measures, there is often a problem of indeterminate electrolysis temperature, resulting in slow electrolysis rate, poor electrolysis effect, and high energy consumption. In addition, the control of anode and cathode The replacement process is complicated, resulting in inconvenient cleaning and operation

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