A side block of an electrolytic furnace anode

Abstract

The utility model discloses a side block of an anode of an electrolytic furnace, comprising a side block connected between an aluminum guide rod and an anode steel claw, an additional steel plate being further connected to the lower end of the side block, the upper part of the side block being welded and fixed to the side of the aluminum guide rod, and the additional steel plate being welded and fixed to the side of the anode steel claw; the present application adopts a design in which the additional steel plate is welded and installed below the original side block, which does not affect the normal use and function of the side block, and during cutting, only the additional steel plate needs to be cut to achieve the purpose of separating the aluminum guide rod from the anode steel claw, thereby greatly saving construction costs; since the side block is not cut, only the steel plate needs to be welded between the side block and the steel claw during use, which is not only convenient to install, but also the side block can be recycled, thereby greatly improving the utilization rate of the side block and extending its service life.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum electrochemical engineering, in particular to a side block of an anode of an electrolytic furnace. Background Art

[0002] Anodic electrolysis is an electrochemical treatment technology that is based on the principle of electrolysis and utilizes the positive and negative effects in the electrolyte to cause a reaction on the surface of the metal being treated, thereby achieving the purpose of improving the surface properties. In the electrolysis process, the anode workshop guide rod, aluminum steel explosive block and anode steel claw each play a key role; the guide rod is used to fix the anode plate to ensure its stable position during the electrolysis process; the aluminum steel explosive block is a connecting component between the guide rod and the steel claw to ensure the effective transmission of current and the stability of the connection; the anode steel claw is the core part of the anode system, responsible for connecting the anode and transmitting current; these three are combined to form the anode guide rod group, which plays a vital role in the electrolysis process and is a key component for connecting the anode and transmitting current; in order to ensure a stable connection between the three and prevent loosening or cracking due to thermal expansion and contraction or other factors during the electrolysis process, a side block is usually welded on the side of the anode guide rod group, and the side block fits with specific parts of the guide rod, aluminum steel explosive block and anode steel claw, and is fixed by welding to make the guide rod, aluminum steel explosive block and anode steel claw tightly connected together; and considering the conductivity and mechanical strength of the connection, the side block is usually made of aluminum on the top and steel on the bottom.

[0003] But in fact, in the existing work, the guide rods in the anode workshop have many defective guide rods due to their long-term operation, so they need to be frequently repaired; and because the guide rod side blocks are integrally welded to the guide rods, aluminum-steel explosion blocks and steel claws, before maintenance, the side blocks need to be cut and separated with oxygen so that the guide rods and anode steel claws can be separated, but the side blocks will be directly scrapped and cannot be used again after cutting, thus resulting in the problem of low utilization rate and short service life of the side blocks; in addition, since the defective guide rods need to be repaired more frequently, there is also the problem of large usage of side blocks and high costs; in view of the above problems, a new type of side block is urgently needed to solve the above problems.

[0004] The information disclosed in this background technology section is only used to deepen the understanding of the background technology of the present disclosure, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art known to those skilled in the art. Utility Model Content

[0005] In view of at least one of the above technical problems, the present disclosure provides a side block of an electrode furnace anode, aiming to solve the problems in the prior art of low utilization rate, short service life and high construction cost of the side block of the anode guide rod group.

[0006] According to one aspect of the present disclosure, a side block of an electrolytic furnace anode is provided, comprising a side block connected between an aluminum guide rod and an anode steel claw, wherein the upper portion of the side block is a trapezoidal structure, the lower portion is a rectangular parallelepiped structure, and an additional steel plate is connected to the lower end of the side block.

[0007] In some embodiments of the present disclosure, the material of the side block includes aluminum metal at the upper portion and steel alloy metal at the lower portion.

[0008] In some embodiments of the present disclosure, the additional steel plate includes a rectangular parallelepiped structure.

[0009] In some embodiments of the present disclosure, the additional steel plate is welded and fixed to the lower end of the side block.

[0010] In some embodiments of the present disclosure, the upper portion of the side block is welded and fixed to the side of the aluminum guide rod.

[0011] In some embodiments of the present disclosure, the additional steel plate is welded and fixed to the side of the anode steel claw.

[0012] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0013] 1. Since the additional steel plate is welded and installed under the original side block, this design does not affect the normal use of the side block; when cutting, only the additional steel plate needs to be cut to achieve the purpose of separating the aluminum guide rod from the anode steel claw, and there is no need to destroy the original side block, which greatly saves construction costs.

[0014] 2. Since the original side block in the present application is not cut, it is only necessary to weld the steel plate between the side block and the raised platform of the anode steel claw when in use. It is not only easy to install, but the side block can also be recycled, which greatly improves the utilization rate of the side block and extends the service life of the side block. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the side block when it is installed in the utility model;

[0016] Figure 2 It is a structural schematic diagram of the original side block of the utility model when it is installed;

[0017] Figure 3 This is a front view of the side block of the utility model when it is installed.

[0018] In the above figures, 1, aluminum guide rod; 2, aluminum steel explosion block; 3, anode steel claw; 31, raised platform; 4, side block; 41, additional steel plate; 51, welding point one; 52, welding point two. DETAILED DESCRIPTION

[0019] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", "vertical", "horizontal", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present application 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 a limitation on the present application. The "first", "second", etc. involved in the present application are used to distinguish the objects being described and do not have any order or technical meaning. The "connection" and "connection" involved in the present application, unless otherwise specified, include direct and indirect connections (connections).

[0020] The embodiment of the present application solves the problems in the prior art of low utilization rate, short service life and high construction cost of the side blocks of the anode guide rod group due to large usage by providing a side block of the anode of an electrode furnace.

[0021] In order to better understand the technical solution of the present application, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] This example discloses a side block of an electrolytic furnace anode, see Figures 1 to 3 , specifically including a side block 4 connected between the aluminum guide rod 1 and the anode steel claw 3, the upper part of the side block 4 is a trapezoidal structure, the lower part is a rectangular parallelepiped structure, and an additional steel plate 41 is connected to the lower end of the side block 4. In order not to affect the current transmission between the aluminum guide rod 1 and the anode steel claw 3, the upper part of the side block 4 is made of aluminum metal, and the lower part is made of steel alloy metal. The upper part of the side block 4 is welded and fixed to the side of the aluminum guide rod 1. In order to avoid affecting the conductivity of the aluminum guide rod 1, the upper part of the side block 4 The welding point 51 between the additional steel plate 41 and the aluminum guide rod 1 is made of aluminum metal. The additional steel plate 41 is in the shape of a rectangular parallelepiped, and its size matches the lower cross-section of the side block 4. The additional steel plate 41 is welded and fixed to the lower end of the side block 4, and the specific welding material is steel welding. In addition, the additional steel plate 41 is also welded and fixed to the side of the raised platform 31 on the anode steel claw 3. In order to avoid affecting the conductivity of the anode steel claw 3, the welding point 52 between the additional steel plate 41 and the anode steel claw 3 is made of steel metal.

[0023] See also Figure 2In the process of installing and fixing the original side block 4, the side block 4 needs to be welded to the side of the aluminum guide rod 1, the aluminum steel explosion block 2 and the anode steel claw 3. When the aluminum guide rod 1 needs to be repaired, the side block 4 needs to be cut off as a whole first, but this will cause the cut side block 4 to be directly scrapped and cannot be used again, resulting in low utilization rate and short service life of the side block 4. In addition, due to the large amount of maintenance of the aluminum guide rod 1, the amount of cutting of the side block 4 also increases, which will greatly increase the construction cost; see Figure 1 and Figure 3 The side block 4 in this application is added with an additional steel plate 41 on the original basis, and the welding position and welding method are changed. Because the material of the added additional steel plate 41 and the lower material of the side block 4 are both steel metal, it does not affect its original function. The welding position of the improved side block 4 is also different, from a three-point connection to a two-point connection, and such a welding position does not affect the performance of the anode anode guide rod group in transmitting current; when cutting and repair are required, only the additional steel plate 41 needs to be cut off to separate the aluminum guide rod 1 from the anode steel claw 3. Such a design greatly saves construction costs; after repair, the additional steel plate 41 can be welded between the side block 4 and the raised platform 31. Not only is it easy to install, but the side block 4 can also be recycled, which greatly improves the utilization rate of the side block 4 and extends the service life of the side block 4.

[0024] Although some preferred embodiments of the present application have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present utility model.

[0025] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of this application and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A side block of an electrolytic furnace anode, comprising a side block (4) connected between an aluminum guide rod (1) and an anode steel claw (3), characterized in that: The upper part of the side block (4) is a trapezoidal structure, and the lower part is a rectangular parallelepiped structure. An additional steel plate (41) is connected to the lower end of the side block (4).

2. The side block of the electrolytic furnace anode according to claim 1, characterized in that: The material of the side block (4) includes an upper portion made of aluminum metal and a lower portion made of steel alloy metal.

3. The side block of the electrolytic furnace anode according to claim 2, characterized in that: The additional steel plate (41) comprises a rectangular parallelepiped structure.

4. The side block of the electrolytic furnace anode according to claim 3, characterized in that: The additional steel plate (41) is welded and fixed to the lower end of the side block (4).

5. The side block of the electrolytic furnace anode according to claim 4, characterized in that: The upper part of the side block (4) is welded and fixed to the side of the aluminum guide rod (1).

6. The side block of the electrolytic furnace anode according to claim 5, characterized in that: The additional steel plate (41) is welded and fixed to the side of the anode steel claw (3).

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