High-conductivity and anti-deformation special-shaped anode guide rod group

Abstract

A high-conductivity and anti-deformation special-shaped anode guide rod set comprises an anode guide rod, a steel-aluminum composite connecting piece and an anode steel claw, the steel-aluminum composite connecting piece is provided with an aluminum welding face welded to the anode guide rod and a steel welding face welded to the anode steel claw, and the steel-aluminum composite connecting piece comprises a plurality of steel-aluminum composite sheets which are tightly arranged in a stacked mode. The steel-aluminum composite sheet comprises steel sheets and aluminum sheets which are tightly composited together, the side faces, used for being welded with the anode steel claw, of the steel sheets jointly form a steel welding face, and the side faces, used for being welded with the anode guide rod, of the aluminum sheets jointly form an aluminum welding face. The anode steel claw is of a long-plate-shaped structure, and a deformation joint is formed in the bottom of the anode steel claw. According to the high-conductivity and anti-deformation special-shaped anode guide rod group, the voltage drop between the anode guide rod and the anode steel claw can be reduced, the connection strength between the anode guide rod and the anode steel claw is improved, the deformation of the anode guide rod group is prevented, the conductivity and the current distribution uniformity of the anode steel claw are improved, and the voltage drop and the power consumption are further reduced.

Description

Technical Field

[0001] The present application relates to the technical field of aluminum electrolytic cell anodes, and in particular to a highly conductive, deformation-resistant special-shaped anode guide rod group. Background Art

[0002] Aluminum electrolytic cell anode is one of the important raw materials for electrolytic aluminum production. It acts as a conductor to conduct direct current into the electrolyte layer and also participates in the anode reaction of electrolysis as a carbon material. At present, the production of one ton of electrolytic aluminum consumes about 13,000 to 14,000 kWh of electricity. In addition to the main raw materials and the energy consumption of the production process, the production of one ton of electrolytic aluminum consumes 6 to 8 tons of standard coal. As the country's energy conservation and emission reduction requirements for electrolytic aluminum enterprises become more and more stringent, energy conservation and consumption reduction have become an urgent problem for electrolytic aluminum enterprises.

[0003] In the prior art, the anode of an aluminum electrolytic cell is composed of an anode guide rod group and an anode carbon block. The anode guide rod group mainly includes an anode guide rod, an anode steel claw, and a steel-aluminum composite connection structure for welding the anode guide rod and the anode steel claw together. Among them, the steel-aluminum composite connection structure is usually a steel-aluminum explosion welding block, and the anode guide rod and the crossbeam of the anode steel claw are welded together by transition welding of the steel-aluminum explosion welding block. The anode steel claw usually includes a steel claw beam and a plurality of claws welded to the bottom of the steel claw beam, and each claw is arranged at intervals. A carbon bowl corresponding to each claw is opened on the anode carbon block, and the claw of the anode steel claw is cast in the carbon bowl of the anode carbon block through phosphorus pig iron.

[0004] The above-mentioned anode guide rod assembly in the prior art has the following problems in actual use: on the one hand, when welding the steel-aluminum explosion welding block and the anode steel claw, since electric welding can only be performed on the periphery of the contact surface between the steel-aluminum explosion welding block and the anode steel claw, the welding area is small, which leads to a large voltage drop and low conduction efficiency. On the other hand, the current of the claws farther from the anode guide rod is small, while the current of the two steel claws closer to the anode guide rod is large, which makes the current distribution of the anode steel claw uneven, and also leads to a large voltage drop, making the anode steel claw easily expand and deform due to heat when conducting electricity. Utility Model Content

[0005] The present application provides a highly conductive, deformation-resistant special-shaped anode guide rod assembly to solve the technical problems of low conductive efficiency and easy deformation of the anode guide rod assembly in the above-mentioned prior art.

[0006] The present application provides a highly conductive, deformation-resistant special-shaped anode guide rod assembly adopts the following technical solution:

[0007] A highly conductive, deformation-resistant special-shaped anode guide rod group comprises an anode guide rod, a steel-aluminum composite connector and an anode steel claw. The steel-aluminum composite connector has an aluminum welding surface welded to the anode guide rod and a steel welding surface welded to the anode steel claw. The steel-aluminum composite connector comprises a plurality of stacked and tightly arranged steel-aluminum composite sheets. The steel-aluminum composite sheets comprise steel sheets and aluminum sheets tightly composited together. The side surfaces of each steel sheet used for welding to the anode steel claw jointly form the steel welding surface, and the side surfaces of each aluminum sheet used for welding to the anode guide rod jointly form the aluminum welding surface. The anode steel claw is a long plate-like structure, and a deformation seam is provided at the bottom of the anode steel claw for expansion and deformation of the anode steel claw.

[0008] The beneficial effects are as follows: First, the steel-aluminum composite connector includes a plurality of steel-aluminum composite sheets stacked and closely arranged. When the steel-aluminum composite sheets are used to weld the anode guide rod and the anode steel claw, the steel-aluminum composite connector, the anode guide rod, and the anode steel claw can have a larger welding area, thereby increasing the actual contact area between the anode guide rod and the anode steel claw, which can not only reduce the pressure drop between the anode guide rod and the anode steel claw, but also improve the connection strength between the anode guide rod and the anode steel claw. Second, the setting of the deformation seam can provide a certain stress deformation space for the anode steel claw when it expands due to conduction and heat, reduce the expansion deformation stress of the steel claw, thereby preventing the deformation of the anode guide rod group to a certain extent, and avoiding the damage of the anode steel claw to the carbon block due to the expansion. Third, by changing the traditional multi-point steel claw structure to a long plate structure, the production and manufacturing of the anode steel claw is simplified, the structure of the anode steel claw is optimized, the conductivity and current distribution uniformity of the anode steel claw are improved, and the voltage drop and power consumption are further reduced.

[0009] Optionally, the steel-aluminum composite sheet is provided with a through hole which penetrates along the thickness direction of the steel-aluminum composite sheet, and the through holes of the stacked and closely arranged steel-aluminum composite sheets together form a guide rod mounting hole for installing the anode guide rod, and the hole wall of the guide rod mounting hole formed by each aluminum sheet forms the aluminum welding surface, one end of the anode guide rod is an insertion end, the insertion end is inserted into the guide rod mounting hole, and the circumferential side surface of the insertion end is welded to the aluminum welding surface; the side surface of the anode steel claw near the top is welded to the steel welding surface.

[0010] The beneficial effect is that by inserting the anode guide rod into the guide rod installation hole and welding the circumferential side surface of the insertion end to the aluminum welding surface on the hole wall of the guide rod installation hole, the welding area of ​​the anode guide rod can be increased, thereby further improving the conduction efficiency, reducing the voltage drop, and improving the welding strength. In addition, by welding the position near the top of the side surface of the anode steel claw to the steel welding surface, the flow path of the current on the anode steel claw during conduction can be shortened, thereby reducing the voltage drop.

[0011] Optionally, the steel sheet and the aluminum sheet have the same shape, the cross-section of the steel sheet is an "I" shape, the steel sheet includes a first connecting part, a second connecting part and an intermediate connecting part, the intermediate connecting part connects the first connecting part with the second connecting part, the through hole passes through the intermediate connecting part, the side surfaces of the first connecting part and the second connecting part are used for welding to the anode steel claws, and there are at least two anode steel claws welded.

[0012] The beneficial effect thereof is that the welding of a plurality of anode steel claws can be realized, and the applicability is stronger.

[0013] Optionally, the deformation joint is opened on the anode steel claw and is located below the steel-aluminum composite connecting piece, and a plurality of deformation joints are arranged at intervals along the length direction of the anode steel claw.

[0014] The beneficial effect is that it can better provide stress deformation space when the conductor expands due to heat, reduce deformation stress, and avoid damage to the carbon block.

[0015] Optionally, the anode guide rod includes a guide rod column and a guide rod beam, the guide rod column and the guide rod beam are integrally formed or welded, the steel-aluminum composite connector is welded to the side of the guide rod beam, and the top surface of the anode steel claw is welded to the steel-aluminum composite connector.

[0016] The beneficial effect thereof is that it is convenient to weld a plurality of steel-aluminum composite connectors on the guide rod cross beam, thereby facilitating the welding of a plurality of anode steel claws, and the applicability is stronger.

[0017] Optionally, at least two steel-aluminum composite connectors are provided, and at least two anode steel claws are provided.

[0018] Optionally, the steel-aluminum composite connectors are provided in two groups, each group of steel-aluminum composite connectors includes two steel-aluminum composite connectors, the two groups of steel-aluminum composite connectors are respectively arranged at both ends of the guide rod crossbeam, the two steel-aluminum composite connectors in each group of steel-aluminum composite connectors are respectively located on opposite sides of the guide rod crossbeam, and the two steel-aluminum composite connectors in each group of steel-aluminum composite connectors are located on the same straight line; two anode steel claws are provided, the top surface of one anode steel claw is welded to the two steel-aluminum composite connectors of one group of steel-aluminum composite connectors, and the top surface of the other anode steel claw is welded to the two steel-aluminum composite connectors of another group of steel-aluminum composite connectors.

[0019] The beneficial effect is that an anode steel claw is welded to the guide rod cross beam through two steel-aluminum composite connectors, thereby increasing the welding area, thereby being able to reduce the pressure drop and improve the connection strength.

[0020] Optionally, the thickness of the steel-aluminum composite sheet is 4-10 mm.

[0021] Optionally, the deformation seam extends along the length direction of the anode guide rod.

[0022] Optionally, the extension length of the deformation seam is at least half of the height of the anode steel claw. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] By reading the detailed description below with reference to the accompanying drawings, the above and other purposes, features and advantages of the exemplary embodiments of the present application will become easy to understand. In the accompanying drawings, several embodiments of the present application are shown in an exemplary and non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of Example 1 of the highly conductive, anti-deformation special-shaped anode guide rod assembly of the present application;

[0025] Figure 2 It is a left view of Example 1 of the highly conductive, anti-deformation special-shaped anode guide rod assembly of the present application;

[0026] Figure 3 This is a schematic diagram of the three-dimensional structure of the steel-aluminum composite connector in Example 1 of the highly conductive, anti-deformation special-shaped anode guide rod assembly of the present application;

[0027] Figure 4 This is a schematic diagram of the three-dimensional structure of Example 2 of the highly conductive, anti-deformation special-shaped anode guide rod assembly of the present application;

[0028] Figure 5 This is a front view of Example 2 of the highly conductive, anti-deformation special-shaped anode guide rod assembly of the present application;

[0029] Figure 6 It is a left view of Example 2 of the highly conductive, anti-deformation special-shaped anode guide rod assembly of the present application;

[0030] Figure 7 This is a schematic diagram of the three-dimensional structure of the steel-aluminum composite connector in Example 2 of the highly conductive, deformation-resistant special-shaped anode guide rod group of the present application.

[0031] Description of reference numerals:

[0032] 1. Anode guide rod; 11. Guide rod column; 12. Guide rod crossbeam; 2. Steel-aluminum composite connector; 21. Steel sheet; 211. First connection part; 212. Second connection part; 213. Middle connection part; 22. Aluminum sheet; 23. Guide rod mounting hole; 3. Anode steel claw; 4. Expansion joint. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Those skilled in the art should know that the embodiments described below are part of the embodiments of the present disclosure, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.

[0034] Reference Figure 1-Figure 3 The embodiment 1 of the highly conductive and anti-deformation special-shaped anode guide rod group provided by the present application comprises an anode guide rod 1, a steel-aluminum composite connector 2 and an anode steel claw 3, wherein the steel-aluminum composite connector 2 has an aluminum welding surface welded to the anode guide rod 1 and a steel welding surface welded to the anode steel claw 3. The anode steel claw 3 is a long plate-shaped structure, and a deformation seam 4 is provided at the bottom of the anode steel claw 3 for the anode steel claw 3 to expand and deform.

[0035] Continue to refer to Figure 1-Figure 3 The steel-aluminum composite connector 2 includes a plurality of steel-aluminum composite sheets stacked and closely arranged, and the thickness of the steel-aluminum composite sheet is 4-10 mm. The steel-aluminum composite sheet includes a steel sheet 21 and an aluminum sheet 22 that are closely combined together, and the steel sheet 21 and the aluminum sheet 22 have the same shape. The side of each steel sheet 21 used for welding with the anode steel claw 3 together forms the steel welding surface, and the side of each aluminum sheet 22 used for welding with the anode guide rod 1 together forms the aluminum welding surface.

[0036] Continue to refer to Figure 1-Figure 3 The steel-aluminum composite sheet is provided with a through hole that penetrates along the thickness direction of the steel-aluminum composite sheet. The through holes of each stacked and closely arranged steel-aluminum composite sheet together form a guide rod installation hole 23 for installing the anode guide rod 1. The hole wall of the guide rod installation hole 23 formed by each aluminum sheet 22 forms the aluminum welding surface. One end of the anode guide rod 1 is an insertion end, which is inserted into the guide rod installation hole 23, and the circumferential side of the insertion end is welded to the aluminum welding surface. In this embodiment, the cross section of the steel sheet 21 is an "I" shape. The steel sheet 21 includes a first connection part 211, a second connection part 212 and an intermediate connection part 213. The intermediate connection part 213 connects the first connection part 211 with the second connection part 212, and the through hole penetrates the intermediate connection part 213. The side surfaces of the first connection part 211 and the second connection part 212 are used for welding with the anode steel claw 3. Specifically, the position near the top on the side surface of the anode steel claw 3 is welded to the side surface of the first connection part 211 or the second connection part 212. Two anode steel claws 3 are welded, one of which is welded to the side of the first connection part 211 away from the second connection part 212 , and the other is welded to the side of the second connection part 212 away from the first connection part 211 .

[0037] Reference Figure 1A plurality of deformation joints 4 are arranged at intervals along the length direction of the anode steel claw 3. The deformation joints 4 are located below the steel-aluminum composite connector 2 on the anode steel claw 3. The deformation joints 4 extend along the length direction of the anode guide rod 1, and the extension length of the deformation joints 4 is at least half of the height of the anode steel claw 3. In this embodiment, the extension length of the deformation joints 4 is 100-150 mm.

[0038] The implementation principle of the highly conductive, anti-deformation special-shaped anode guide rod group of Example 1 of the present application is as follows: First, when welding the steel-aluminum composite sheet, each steel-aluminum composite sheet is individually welded to the corresponding anode steel claw 3 or the anode guide rod 1. After the welding of a single steel-aluminum composite sheet is completed, the next steel-aluminum composite sheet is immediately overlapped and welded. The overall thickness of the steel-aluminum composite sheet is relatively small, so that the steel-aluminum composite sheet can be fully penetrated when being welded to the anode guide rod 1 and the anode steel claw 3, so that the steel-aluminum composite connector 2 and the anode guide rod 1 and the anode steel claw 3 have a large welding area, which can not only reduce the voltage drop between the anode guide rod 1 and the anode steel claw 3, but also improve the connection strength between the anode guide rod 1 and the anode steel claw 3.

[0039] Secondly, the setting of the deformation joint 4 can provide a certain stress deformation space for the anode steel claw 3 when it expands due to conduction and heat, reducing the expansion deformation stress of the steel claw, thereby preventing the deformation of the anode guide rod group to a certain extent and avoiding the damage of the anode steel claw 3 to the carbon block due to the expansion.

[0040] Thirdly, by changing the traditional multi-point steel claw structure into a long plate structure, the production and manufacturing of the anode steel claw 3 is simplified, the structure of the anode steel claw 3 is optimized, the conductivity and current distribution uniformity of the anode steel claw 3 are improved, and the voltage drop and power consumption are further reduced.

[0041] Fourthly, by inserting the anode guide rod 1 into the guide rod mounting hole 23 and welding the circumferential side surface of the insertion end to the aluminum welding surface on the hole wall of the guide rod mounting hole 23, the welding area of ​​the anode guide rod 1 can be increased, thereby further improving the conduction efficiency, reducing the voltage drop, and improving the welding strength. Fifthly, by welding the position near the top of the side surface of the anode steel claw 3 to the steel welding surface, the flow path of the current on the anode steel claw 3 during conduction can be shortened, thereby reducing the voltage drop.

[0042] Reference Figure 4-Figure 7 The embodiment 2 of the highly conductive and anti-deformation special-shaped anode guide rod group provided by the present application comprises an anode guide rod 1, a steel-aluminum composite connector 2 and an anode steel claw 3, wherein the steel-aluminum composite connector 2 has an aluminum welding surface welded to the anode guide rod 1 and a steel welding surface welded to the anode steel claw 3. The anode steel claw 3 is a long plate-shaped structure, and a deformation seam 4 is provided at the bottom of the anode steel claw 3 for the anode steel claw 3 to expand and deform.

[0043] Continue to refer to Figure 4-Figure 7The anode guide rod 1 includes a guide rod column 11 and a guide rod cross beam 12. The guide rod column 11 and the guide rod cross beam 12 are integrally formed or welded and fixed. The steel-aluminum composite connector 2 is welded to the side of the guide rod cross beam 12, and the top surface of the anode steel claw 3 is welded to the steel-aluminum composite connector 2. There are two groups of steel-aluminum composite connectors 2, each group of steel-aluminum composite connectors 2 includes two steel-aluminum composite connectors 2, and the two groups of steel-aluminum composite connectors 2 are respectively arranged at both ends of the guide rod cross beam 12. The two steel-aluminum composite connectors 2 in each group of steel-aluminum composite connectors 2 are respectively located on opposite sides of the guide rod cross beam 12, and the two steel-aluminum composite connectors 2 in each group of steel-aluminum composite connectors 2 are located on the same straight line. There are two anode steel claws 3, the top surface of one anode steel claw 3 is welded to the two steel-aluminum composite connectors 2 of one group of steel-aluminum composite connectors 2, and the top surface of the other anode steel claw 3 is welded to the two steel-aluminum composite connectors 2 of the other group of steel-aluminum composite connectors 2.

[0044] Reference Figure 4 and Figure 7 The steel-aluminum composite connector 2 includes a plurality of steel-aluminum composite sheets stacked and closely arranged, and the thickness of the steel-aluminum composite sheet is 4-10 mm. The steel-aluminum composite sheet includes a steel sheet 21 and an aluminum sheet 22 that are closely combined together, and the steel sheet 21 and the aluminum sheet 22 have the same shape. The side of each steel sheet 21 used for welding with the anode steel claw 3 together forms the steel welding surface, and the side of each aluminum sheet 22 used for welding with the guide rod cross beam 12 together forms the aluminum welding surface.

[0045] Reference Figure 4 and Figure 5 A plurality of deformation joints 4 are arranged at intervals along the length direction of the anode steel claw 3, and the deformation joints 4 extend along the length direction of the guide rod column 11, and the extension length of the deformation joints 4 is at least half of the height of the anode steel claw 3. In this embodiment, the extension length of the deformation joints 4 is 100-150 mm.

[0046] The implementation principle of the highly conductive, anti-deformation special-shaped anode guide rod group of Example 2 of the present application is: the steel-aluminum composite connector 2, the anode guide rod 1, and the anode steel claw 3 all have a large welding area, which reduces the voltage drop and improves the connection strength; the setting of the deformation seam 4 can provide a certain stress deformation space for the anode steel claw 3 when it expands due to conduction and heat, thereby preventing the anode guide rod group from deforming to a certain extent. By changing the traditional multi-point steel claw structure to a long plate-shaped structure, the conductivity and current distribution uniformity of the anode steel claw 3 are improved, and the voltage drop and power consumption are further reduced.

[0047] In addition, by configuring the anode guide rod 1 to include a guide rod column 11 and a guide rod cross beam 12, it is convenient to weld multiple steel-aluminum composite connectors 2 on the guide rod cross beam 12, thereby facilitating the welding of multiple anode steel claws 3, and the applicability is stronger. Moreover, one anode steel claw 3 is welded to the guide rod cross beam 12 through two steel-aluminum composite connectors 2, which increases the welding area, thereby reducing the pressure drop and improving the connection strength.

[0048] According to the above description of this specification, those skilled in the art may also understand that the terms used below, such as "upper", "lower", "front", "back", "left", "right", "width", "horizontal", "top", "bottom", "inside", "outside", etc., which indicate the orientation or position relationship, are based on the orientation or position relationship shown in the drawings of this specification, and are only for the purpose of facilitating the explanation of the scheme of the present application and simplifying the description, rather than explicitly or implicitly indicating that the device or element involved must have the specific orientation, be constructed and operate in a specific orientation, and therefore the above-mentioned orientation or position relationship terms cannot be understood or interpreted as limiting the scheme of the present application. In addition, in the description of this specification, the meaning of "multiple" is at least two, such as two, three or more, etc., unless otherwise clearly and specifically defined.

Claims

1. A highly conductive, deformation-resistant special-shaped anode guide rod assembly, comprising an anode guide rod (1), a steel-aluminum composite connector (2) and an anode steel claw (3), wherein the steel-aluminum composite connector (2) has an aluminum welding surface welded to the anode guide rod (1) and a steel welding surface welded to the anode steel claw (3), characterized in that: The steel-aluminum composite connector (2) comprises a plurality of steel-aluminum composite sheets stacked and closely arranged, the steel-aluminum composite sheets comprising steel sheets (21) and aluminum sheets (22) closely combined together, the side surfaces of each steel sheet (21) used for welding with the anode steel claw (3) jointly forming the steel welding surface, and the side surfaces of each aluminum sheet (22) used for welding with the anode guide rod (1) jointly forming the aluminum welding surface; the anode steel claw (3) is a long plate-shaped structure, and a deformation seam (4) is provided at the bottom of the anode steel claw (3) for expansion and deformation of the anode steel claw (3).

2. The highly conductive, anti-deformation special-shaped anode guide rod assembly according to claim 1, characterized in that: The steel-aluminum composite sheet is provided with a through hole penetrating along the thickness direction of the steel-aluminum composite sheet, and the through holes of each stacked and closely arranged steel-aluminum composite sheet together form a guide rod mounting hole (23) for mounting the anode guide rod (1), and the hole wall of the guide rod mounting hole (23) formed by each aluminum sheet (22) forms the aluminum welding surface, one end of the anode guide rod (1) is an insertion end, the insertion end is inserted into the guide rod mounting hole (23), and the circumferential side surface of the insertion end is welded to the aluminum welding surface; the side surface of the anode steel claw (3) is welded to the steel welding surface at a position close to the top.

3. The highly conductive, deformation-resistant special-shaped anode guide rod assembly according to claim 2, characterized in that: The steel sheet (21) and the aluminum sheet (22) have the same shape. The cross section of the steel sheet (21) is in the shape of an I. The steel sheet (21) comprises a first connection portion (211), a second connection portion (212) and an intermediate connection portion (213). The intermediate connection portion (213) connects the first connection portion (211) and the second connection portion (212). The through hole passes through the intermediate connection portion (213). The side surfaces of the first connection portion (211) and the second connection portion (212) are used for welding to the anode steel claws (3). The anode steel claws (3) are welded with at least two.

4. The highly conductive, deformation-resistant special-shaped anode guide rod assembly according to claim 3, characterized in that: The deformation seam (4) is opened on the anode steel claw (3) and is located below the steel-aluminum composite connector (2). A plurality of deformation seams (4) are arranged at intervals along the length direction of the anode steel claw (3).

5. The highly conductive, deformation-resistant special-shaped anode guide rod assembly according to claim 1, characterized in that: The anode guide rod (1) comprises a guide rod upright column (11) and a guide rod cross beam (12); the guide rod upright column (11) and the guide rod cross beam (12) are integrally formed or fixed by welding; the steel-aluminum composite connector (2) is welded to the side of the guide rod cross beam (12); and the top surface of the anode steel claw (3) is welded to the steel-aluminum composite connector (2).

6. The highly conductive, deformation-resistant special-shaped anode guide rod assembly according to claim 5, characterized in that: At least two of the steel-aluminum composite connectors (2) are provided, and at least two anode steel claws (3) are provided.

7. The highly conductive, deformation-resistant special-shaped anode guide rod assembly according to claim 6, characterized in that: The steel-aluminum composite connectors (2) are provided in two groups, each group of the steel-aluminum composite connectors (2) includes two steel-aluminum composite connectors (2), the two groups of the steel-aluminum composite connectors (2) are respectively provided at the two ends of the guide rod cross beam (12), the two steel-aluminum composite connectors (2) in each group of the steel-aluminum composite connectors (2) are respectively located on opposite sides of the guide rod cross beam (12), and the two steel-aluminum composite connectors (2) in each group of the steel-aluminum composite connectors (2) are located on the same straight line; two anode steel claws (3) are provided, the top surface of one anode steel claw (3) is welded to the two steel-aluminum composite connectors (2) of one group of the steel-aluminum composite connectors (2), and the top surface of the other anode steel claw (3) is welded to the two steel-aluminum composite connectors (2) of the other group of the steel-aluminum composite connectors (2).

8. The highly conductive, deformation-resistant special-shaped anode guide rod assembly according to any one of claims 1 to 7, characterized in that: The thickness of the steel-aluminum composite sheet is 4-10 mm.

9. The highly conductive, deformation-resistant special-shaped anode guide rod assembly according to any one of claims 1 to 7, characterized in that: The deformation seam (4) extends along the length direction of the anode guide rod (1).

10. The highly conductive, deformation-resistant special-shaped anode guide rod assembly according to claim 9, characterized in that: The extension length of the deformation seam (4) is at least half of the height of the anode steel claw (3).

Images