Submerged anode mounting structure in electrolytic tank

Abstract

The utility model discloses a submerged anode mounting structure in an electrolytic tank, the electrolytic tank comprises a tank body, the anode mounting structure comprises a plurality of pairs of V-shaped copper seats, a plurality of electrode hanging plates and a plurality of positive electrodes, each pair of V-shaped copper seats comprises two oppositely arranged V-shaped copper seats, the V-shaped copper seats are provided with V-shaped grooves, and the positive electrodes are arranged in the V-shaped grooves. Each electrode hanging plate corresponds to one pair of V-shaped copper seats, the electrode hanging plates are conductive, each electrode hanging plate comprises a sinking section, the two ends of each sinking section are bent upwards to form connecting sections, the connecting sections are bent outwards to form hanging sections, and the hanging sections are arranged in V-shaped grooves in the corresponding V-shaped copper seats and are in conductive contact with the corresponding V-shaped copper seats; the upper ends of the positive electrodes are hung on the sinking sections respectively, and every two adjacent pairs of V-shaped copper bases are electrically connected through a current-conducting plate. According to the submerged anode mounting structure in the electrolytic tank, a splicing type connecting mode is adopted, and connecting pieces such as screws do not need to be screwed in the assembling and disassembling processes, so that the positive electrode is greatly convenient to assemble and disassemble.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrolytic cells, and in particular relates to a submerged anode installation structure in an electrolytic cell. Background Art

[0002] The main application of electrolytic cells is to produce high-purity metals in industry. It is a device that converts electrical energy into chemical energy. The electrolytic cell consists of an external power supply, an electrolyte solution, and anode and cathode electrodes. The process of passing an electric current through an electrolyte solution or a molten electrolyte to cause a reduction-oxidation reaction at the cathode and anode electrodes. The anode electrode in the electrolytic cell is connected to the positive electrode of the power supply, and loses electrons to undergo an oxidation reaction. The anode electrode needs to be replaced and cleaned regularly due to the oxidation reaction. The existing anode electrode of the electrolytic cell is very inconvenient to disassemble, and the cleaning process is very cumbersome, time-consuming and labor-intensive. Utility Model Content

[0003] In order to solve the above technical problems, the technical solution adopted by the utility model is: a submerged anode installation structure in an electrolytic cell, the electrolytic cell includes a cell body, the anode installation structure includes a plurality of pairs of V-shaped copper seats, a plurality of electrode hanging plates, and a plurality of positive electrodes, each pair of the V-shaped copper seats includes two V-shaped copper seats that are relatively arranged and respectively fixed on both sides of the cell body, the V-shaped copper seats are provided with V-shaped grooves, each of the electrode hanging plates corresponds to a pair of the V-shaped copper seats, the electrode hanging plates are conductive, the electrode hanging plates include a submerged section, the two ends of the submerged section are respectively bent upward to form a connecting section, the connecting sections are respectively bent outward to form a hanging section, the hanging section is placed in the V-shaped groove on the corresponding V-shaped copper seat and is in conductive contact with the corresponding V-shaped copper seat, the upper ends of the positive electrodes are respectively hung on the submerged sections, and two adjacent pairs of V-shaped copper seats are electrically connected through a conductive plate.

[0004] As a preferred embodiment of the above technical solution, a limiting plate is fixedly connected to the outer side of the V-shaped groove.

[0005] As a preferred embodiment of the above technical solution, a hanging groove is provided at the upper end of the anode electrode, and a notch communicating with the lower end of the hanging groove is provided at one side of the anode electrode, and the sinking section extends into the hanging groove after passing through the notch.

[0006] As a preferred embodiment of the above technical solution, the sinking section is provided with a plurality of evenly spaced slots, and the width of the slots is consistent with the width of the anode electrode.

[0007] As a preferred embodiment of the above technical solution, a plurality of through holes are distributed on the surface of the anode electrode.

[0008] As a preferred embodiment of the above technical solution, long installation grooves are respectively provided on both sides of the cell body, and the conductive plates are respectively installed in the long installation grooves.

[0009] The beneficial effect of the utility model is that the submerged anode installation structure in the electrolytic cell of the utility model adopts a splicing connection method, and there is no need to screw connecting parts such as screws during the installation and removal process, which greatly facilitates the installation and removal of the anode electrode. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0011] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0012] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0013] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0014] like Figure 1As shown, a submerged anode mounting structure in an electrolytic cell, the electrolytic cell includes a cell body 1, the anode mounting structure includes a plurality of pairs of V-shaped copper seats 2, a plurality of electrode hanging plates, and a plurality of positive electrodes 3, each pair of the V-shaped copper seats 2 includes two V-shaped copper seats 2 that are oppositely arranged and respectively fixed on both sides of the cell body 1, a V-shaped groove 4 is provided on the V-shaped copper seat 2, each of the electrode hanging plates corresponds to a pair of the V-shaped copper seats 2, the electrode hanging plates are conductive, the electrode hanging plates include a submerged section 5, both ends of the submerged section 5 are respectively bent upward to form a connecting section 6, the connecting section 6 is respectively bent outward to form a hanging section 7, the hanging section 7 is placed in the V-shaped groove 4 on the corresponding V-shaped copper seat 2 and is in conductive contact with the corresponding V-shaped copper seat 2, the upper ends of the positive electrodes 3 are respectively hung on the submerged sections 5, and two adjacent pairs of V-shaped copper seats 2 are electrically connected through a conductive plate 8. All V-shaped copper seats 2 are connected in series through the conductive plate 8 and the electrode hanging plate, and one of the V-shaped copper seats 2 is connected to the positive electrode of the power supply, so that all the positive electrodes 3 are positively charged. When used for electroplating, the positive electrode 3 is made of a plating layer material. A negative electrode connected to the negative electrode of the power supply is installed in the electrolytic cell. The object to be electroplated is mounted on the negative electrode, which is negatively charged. The electrolytic cell is filled with liquids such as electrolyte or electroplating solution.

[0015] Furthermore, a limiting plate 9 is fixedly connected to the outer side of the V-shaped groove 4 .

[0016] Furthermore, a hanging groove 10 is provided at the upper end of the anode electrode 3, and a notch 11 connected to the lower end of the hanging groove 10 is provided on one side of the anode electrode 3, and the sinking section 5 extends into the hanging groove 10 after passing through the notch 11. The anode electrode 3 is hung on the sinking section 5 through the hanging groove 10 and forms an electrical contact with the sinking section 5. The anode electrode 3 is conveniently removed from the sinking section 5 for replacement.

[0017] Furthermore, the sinking section 5 is provided with a plurality of slots (not shown) arranged at even intervals, and the width of the slots is consistent with the width of the anode electrode 3. The slots are provided for the anode electrode 3 hung on the sinking section 5 to be inserted into, so as to prevent the anode electrode 3 from sliding on the sinking section 5 during installation, use and disassembly.

[0018] Furthermore, a plurality of through holes 12 are distributed on the surface of the anode electrode 3. The anode electrode 3 is made of electroplating material, and the through holes 12 can increase the contact area between the anode electrode 3 and the electroplating solution, thereby improving the electroplating efficiency.

[0019] Furthermore, both sides of the cell body 1 are provided with mounting slots 13, and the conductive plates 8 are respectively installed in the mounting slots 13. The conductive plates 8 are installed in the mounting slots 13 to avoid collision with the conductive plates 8 during use of the electrolytic cell, thereby ensuring the stability of all V-shaped copper seats 2 in series.

[0020] It is worth mentioning that the technical features such as power supply and cathode involved in this utility model patent application should be regarded as prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected by conventional methods in the field, and should not be regarded as the invention point of this utility model patent. This utility model patent will not be further elaborated.

[0021] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field through logical analysis, reasoning or limited experiments based on the concept of the utility model on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A submerged anode mounting structure in an electrolytic cell, wherein the electrolytic cell comprises a cell body, characterized in that: The anode mounting structure includes a plurality of pairs of V-shaped copper seats, a plurality of electrode hanging plates, and a plurality of anode electrodes. Each pair of the V-shaped copper seats includes two V-shaped copper seats that are relatively arranged and respectively fixed on both sides of the cell body. The V-shaped copper seats are provided with V-shaped grooves. Each electrode hanging plate corresponds to a pair of the V-shaped copper seats. The electrode hanging plates are conductive. The electrode hanging plates include a sinking section. Both ends of the sinking section are respectively bent upward to form a connecting section. The connecting sections are respectively bent outward to form a hanging section. The hanging section is placed in the V-shaped groove on the corresponding V-shaped copper seat and is in conductive contact with the corresponding V-shaped copper seat. The upper ends of the anode electrodes are respectively hung on the sinking sections. Two adjacent pairs of V-shaped copper seats are electrically connected through a conductive plate.

2. The submerged anode installation structure in the electrolytic cell according to claim 1, characterized in that: The outer side of the V-shaped groove is fixedly connected with a limiting plate.

3. The submerged anode installation structure in the electrolytic cell according to claim 1, characterized in that: The upper end of the anode electrode is provided with a hanging groove, and one side of the anode electrode is provided with a notch connected to the lower end of the hanging groove. The sinking section passes through the notch and extends into the hanging groove.

4. The submerged anode installation structure in the electrolytic cell according to claim 3, characterized in that: The sinking section is provided with a plurality of slots arranged at even intervals, and the width of the slots is consistent with the width of the anode electrode.

5. The submerged anode installation structure in the electrolytic cell according to claim 4, characterized in that: A plurality of through holes are distributed on the surface of the anode electrode.

6. The submerged anode installation structure in the electrolytic cell according to claim 1, characterized in that: Long installation grooves are respectively arranged on both sides of the cell body, and the conductive plates are respectively installed in the long installation grooves.

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