Electricity-saving aluminum electrolysis anode conductive device

Abstract

The utility model relates to an electricity-saving type aluminum electrolysis anode conductive device which comprises an aluminum guide rod, square steel is fixedly installed on the bottom face of the aluminum guide rod, flat steel is fixedly connected to the side wall face of the square steel, the number of the flat steel is two, the flat steel is arranged on the opposite sides of the square steel respectively and symmetrically arranged along the center line of the aluminum guide rod, and a plurality of steel claws are fixedly installed on the bottom faces of the flat steel arranged on the two sides. The steel claws are evenly distributed on the bottom face of the flat steel, a plurality of shunting aluminum bars are fixedly installed on the surface of the flat steel and evenly distributed on the surface of the flat steel, steel claw shunting pieces and triangular converging pieces are fixedly connected between the shunting aluminum bars, one sides of the triangular converging pieces are fixedly installed on the side walls of the reinforcing aluminum bars, and the reinforcing aluminum bars are arranged on the two sides of the aluminum guide rod respectively. The reinforcing aluminum bars are fixedly connected to the two sides of the aluminum guide rod and are symmetrically arranged along the aluminum guide rod. The device has the advantages of being reasonable in structural design, low in machining and manufacturing cost, easy to machine and manufacture, convenient to operate, good in welding quality, high in strength, capable of prolonging the service life of the whole device, energy-saving and environment-friendly.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum electrolysis devices, in particular to a power-saving aluminum electrolysis anode conductive device. Background Art

[0002] The anode conductors currently used in the electrolytic aluminum industry consist of an upper aluminum guide rod and a lower steel anode claw. Direct welding of steel and aluminum is not possible, so they are connected via an explosive welding block. This block utilizes explosive welding technology to join two dissimilar materials, steel and aluminum. During the fabrication of the anode conductor, the aluminum portion of the block is welded to the upper aluminum guide rod using argon arc welding, while the steel connector is welded to the lower anode claw crossbar flat steel using gas shielded welding.

[0003] The publication number is: CN221760003U, and the name is: An aluminum electrolysis anode conductive device, including an aluminum guide rod, a square steel fixedly installed on the bottom surface of the aluminum guide rod, and flat steel fixedly installed on both side surfaces of the square steel. There are two flat steels, symmetrically arranged along the center line of the aluminum guide rod, and steel claws fixedly installed on the bottom surface of the flat steel. Aluminum bars are fixedly installed on the two side walls of the aluminum guide rod, and the bottom surface of the aluminum bar is fixedly connected to the square steel. Steel plates are fixedly installed on the surface of the aluminum rod. Angle steels are fixedly installed on the surface of the aluminum rod, and the angle steels are L-shaped. One side of the angle steel is fixedly installed with a hexagonal bolt I, which passes through the aluminum guide rod and is fixed with a hexagonal nut; the other side of the angle steel is fixedly installed with a hexagonal bolt II, and the bottom end of the hexagonal bolt II is fixedly installed on the surface of the square steel. The number of steel claws is 6-8. The beneficial effects of this utility model are: simple processing technology, low production cost, high welding quality, while strengthening the strength of the steel-aluminum connector and the conductive device, it can extend the life of the entire device.

[0004] This application aims to improve the above patent. During the use, the inventor found that the above patent is not strong enough and needs to be improved in terms of energy saving and energy consumption. Utility Model Content

[0005] The purpose of the utility model is to provide an energy-saving aluminum electrolysis anode conductive device with reasonable structural design, novel concept, low processing and manufacturing cost, easy processing and manufacturing, convenient operation, good welding quality, high strength, increased service life of the entire device, energy saving and environmental protection.

[0006] The utility model discloses an energy-saving aluminum electrolysis anode conductive device, which comprises an aluminum guide rod, a square steel is fixedly installed on the bottom surface of the aluminum guide rod, a flat steel is fixedly connected to the side wall of the square steel, there are two flat steels, which are respectively arranged on opposite sides of the square steel and symmetrically arranged along the center line of the aluminum guide rod, a plurality of steel claws are fixedly installed on the bottom surface of the flat steel arranged on both sides, the steel claws are evenly distributed on the bottom surface of the flat steel, a plurality of shunt aluminum rods are fixedly installed on the surface of the flat steel, the shunt aluminum rods are evenly distributed on the surface of the flat steel, steel claw shunt plates and triangular bus plates are fixedly connected between the shunt aluminum rods, one side of the triangular bus plate is fixedly installed on the side wall of the reinforced aluminum rod, the reinforced aluminum rods are arranged on both sides of the aluminum guide rod, the reinforced aluminum rods are fixedly connected to both sides of the aluminum guide rod, and are symmetrically arranged along the aluminum guide rod.

[0007] There are four shunt aluminum bars, and steel claw shunt plates are fixedly connected between the shunt aluminum bars arranged on both sides, and triangular bus plates are fixedly connected between the shunt aluminum bars arranged in the middle.

[0008] There are multiple shunt aluminum rods fixedly installed on the surface of the flat steel. The shunt aluminum rods are evenly distributed on the surface of the flat steel. The shunt aluminum rods are set up and the inertial friction welding technology is used to realize direct welding of aluminum to steel. Combined with the steel claw shunt plate and the triangular bus bar, the anode current can be evenly transmitted to the round steel of the anode steel claw. The round steel transmits the anode current to the anode carbon block through the phosphorus pig iron, which can reduce the anode voltage drop by 30mV and reduce the power consumption by 100 degrees per ton of aluminum. The shunt aluminum rods are fixedly connected with steel claw shunt plates and triangular bus bars, and the aluminum-aluminum argon arc welding technology is used to connect them to the reinforced aluminum rod and the shunt aluminum rod for conduction, which significantly reduces the anode voltage drop and can reduce the power consumption by about 100 degrees per ton of aluminum.

[0009] The steel claw diverter is composed of multiple aluminum sheets, which are distributed in layers. The multiple steel sheets are fixedly connected along the side wall surface between the diverter aluminum rods; the triangular bus bar is composed of multiple aluminum sheets, which are distributed in layers. The multiple aluminum sheets are fixedly connected along the side wall surface between the diverter aluminum rods and the reinforcing aluminum rods.

[0010] The steel claw diverter is composed of multiple aluminum sheets and distributed in layers; the triangular bus bar is composed of multiple aluminum sheets and distributed in layers, which facilitates the large-section welding of the steel claw diverter, the triangular bus bar, the diverter aluminum rod and the reinforced aluminum rod, which is beneficial to reducing the pressure drop of the aluminum-aluminum welding surface. The prefabricated angle on the steel claw diverter can compensate for the shear stress on the aluminum-steel friction welding surface caused by the thermal expansion of aluminum and steel, thereby extending the service life of the welding surface.

[0011] An angle steel is fixedly installed on the surface of the reinforcing aluminum rod. The horizontal surface of the angle steel is located on the surface of the reinforcing aluminum rod 12 and is fixed by an elbow stud. The elbow stud passes through the horizontal surface of the angle steel and is arranged on both sides of the reinforcing aluminum rod. The vertical surface of the angle steel is fixedly connected to the side walls of the aluminum guide rod.

[0012] Elbow studs are used to fix the horizontal surface of the angle steel to the surface of the reinforced aluminum rod, making the fixation more secure.

[0013] The vertical surface of the angle steel is fixedly mounted on the side walls of the aluminum guide rod through stud bolts and hexagonal nuts. The stud bolts are connected with spring washers, which are located between the hexagonal nuts and the side walls of the aluminum guide rod.

[0014] The angle steel is set up, and the horizontal surface of the angle steel is fixed by the elbow stud, and the vertical surface of the angle steel is fixed to the side walls of both sides of the aluminum guide rod by stud bolts and hexagonal nuts. This can enhance the connection strength between the steel-aluminum connector and the square steel, alleviate the pulling of tension on the joint of the steel-aluminum connector, extend the service life of the steel-aluminum connector, further extend the service life of the entire conductive device, make disassembly convenient, and have low production cost.

[0015] Beneficial effects of the utility model:

[0016] 1) Multiple shunt aluminum bars are fixedly installed on the surface of the flat steel. The shunt aluminum bars are evenly distributed on the surface of the flat steel. The shunt aluminum bars are set up and the inertial friction welding technology is used to realize aluminum-steel direct welding. Combined with the steel claw shunt plate and the triangular bus bar, the anode current can be evenly transmitted to the round steel of the anode steel claw. The round steel transmits the anode current to the anode carbon block through the phosphorus pig iron, which can reduce the anode voltage drop by 30mV and reduce the power consumption by 100 degrees per ton of aluminum. The shunt aluminum bars are fixedly connected with steel claw shunt plates and triangular bus bars, and the aluminum-aluminum argon arc welding technology is used to connect them to the reinforced aluminum bar and the shunt aluminum bar for conduction, which significantly reduces the anode voltage drop and can reduce the power consumption by about 100 degrees per ton of aluminum.

[0017] 2) The steel claw diverter is composed of multiple aluminum sheets and distributed in layers; the triangular busbar is composed of multiple aluminum sheets and distributed in layers, which facilitates the welding of the steel claw diverter, triangular busbar, diverter aluminum rod and reinforced aluminum rod with large cross-section, which is beneficial to reducing the pressure drop of the aluminum-aluminum welding surface. The prefabricated angle on the steel claw diverter can compensate for the shear stress on the aluminum-steel friction welding surface caused by the thermal expansion of aluminum and steel, thereby extending the service life of the welding surface.

[0018] 3) The angle steel is set up, and the horizontal surface of the angle steel is fixed by the elbow stud, and the vertical surface of the angle steel is fixed to the side walls of the aluminum guide rod by stud bolts and hexagonal nuts. It can enhance the connection strength between the steel-aluminum connector and the square steel, relieve the tension on the joint of the steel-aluminum connector, extend the service life of the steel-aluminum connector, further extend the service life of the entire conductive device, play a role in convenient disassembly, and low production cost.

[0019] 4) The device has a reasonable structural design, novel concept, low processing and manufacturing cost, is easy to process and manufacture, is easy to operate, has good welding quality, high strength, and improves the service life of the entire device, and is energy-saving and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 for Figure 1 Side view of;

[0022] Figure 3 for Figure 1 Top view of .

[0023] In the figure: aluminum guide rod 1, angle steel 2, stud bolt 3, hexagonal nut 4, spring washer 5, elbow stud 6, diverter aluminum rod 7, flat steel 8, steel claw 9, steel claw diverter piece 10, triangular bus bar 11, reinforced aluminum rod 12, square steel 13, first full-section aluminum-steel friction weld A, full-section steel-steel friction weld B, large-section manual weld C, aluminum-aluminum manual weld D, second full-section aluminum-steel friction weld E. DETAILED DESCRIPTION

[0024] Example 1.

[0025] The present invention will be further described below with reference to the accompanying drawings.

[0026] The utility model includes an aluminum guide rod 1, an angle steel 2, an elbow stud 6, a diverter aluminum rod 7, a flat steel 8, a steel claw 9, a steel claw diverter plate 10, a triangular busbar 11, a reinforcing aluminum rod 12, and a square steel 13. The specific structure includes an aluminum guide rod 1, a square steel 13 is fixedly installed on the bottom surface of the aluminum guide rod 1, and a flat steel 8 is fixedly connected to the side wall of the square steel 13. The number of flat steels 8 is two, which are respectively placed on the opposite sides of the square steel 13 and symmetrically arranged along the center line of the aluminum guide rod 1. The bottom surfaces of the flat steels 8 arranged on both sides are fixed. A plurality of steel claws 9 are installed, and the steel claws 9 are evenly distributed on the bottom surface of the flat steel 8. A plurality of diverter aluminum rods 7 are fixedly installed on the surface of the flat steel 8, and the diverter aluminum rods 7 are evenly distributed on the surface of the flat steel 8. Steel claw diverter plates 10 and triangular bus plates 11 are fixedly connected between the diverter aluminum rods 7. One side of the triangular bus plate 11 is fixedly installed on the side wall of the reinforcing aluminum rod 12. The reinforcing aluminum rods 12 are arranged on both sides of the aluminum guide rod 1. The reinforcing aluminum rods 12 are fixedly connected to both sides of the aluminum guide rod 1 and are symmetrically arranged along the aluminum guide rod 1.

[0027] There are four shunt aluminum bars 7 , and steel claw shunt plates 10 are fixedly connected between the shunt aluminum bars 7 arranged on both sides, and triangular bus plates 11 are fixedly connected between the shunt aluminum bars 7 arranged in the middle.

[0028] The steel claw diverter 10 is composed of multiple aluminum sheets, which are distributed in layers. The multiple steel sheets are fixedly connected along the side wall surface between the diverter aluminum rods 7; the triangular bus bar 11 is composed of multiple aluminum sheets, which are distributed in layers. The multiple aluminum sheets are fixedly connected along the side wall surface between the diverter aluminum rods 7 and the reinforcing aluminum rods 12.

[0029] The surface of the reinforcing aluminum rod 12 is fixedly installed with an angle steel 2. The horizontal surface of the angle steel 2 is located on the surface of the reinforcing aluminum rod 12 and is fixed by an elbow stud 6. The elbow stud 6 passes through the horizontal surface of the angle steel 2 and is arranged on both sides of the reinforcing aluminum rod 12. The vertical surface of the angle steel 2 is fixedly connected to the side walls of the aluminum guide rod 1 on both sides.

[0030] The number of the steel claws 9 is eight; the number of the diverter aluminum bars 7 is eight.

[0031] Instructions for use: When in use, the aluminum guide rod 1 and the reinforced aluminum rod 12 can be welded to the surface of the square steel 13 by the second full-section aluminum-steel friction welding E, and the diverter aluminum rod 7 can be welded to the surface of the flat steel 8 by the first full-section aluminum-steel friction welding A; the bottom surface of the flat steel 8 is welded with steel claws 9 by full-section steel-steel friction welding B; the angle steel 2 is welded to the two side walls of the aluminum guide rod 1 and the surface of the reinforced aluminum rod 12 by large-section manual welding C; the steel claw diverter piece 10 is welded between the diverter aluminum rods 7 by aluminum-aluminum manual welding D; the triangular bus bar 11 is welded between the reinforced aluminum rod 12 and the diverter aluminum rod 7 by aluminum-aluminum manual welding D. The welding process is simple and easy to operate, and the power consumption can be reduced by about 100 degrees per ton of aluminum; the surface of the reinforced aluminum rod 12 is fixedly installed with an angle steel 2, and the horizontal plane of the angle steel 2 is located on the surface of the reinforced aluminum rod 12, and is fixed by an elbow stud 6. The elbow stud 6 passes through the horizontal plane of the angle steel 2 and is arranged on both sides of the reinforced aluminum rod 12.

[0032] Example 2.

[0033] The utility model includes an aluminum guide rod 1, an angle steel 2, a stud bolt 3, a hexagonal nut 4, a spring washer 5, an elbow stud 6, a diverter aluminum rod 7, a flat steel 8, a steel claw 9, a steel claw diverter piece 10, a triangular busbar 11, a reinforced aluminum rod 12, and a square steel 13. The specific structure includes an aluminum guide rod 1, a square steel 13 is fixedly installed on the bottom surface of the aluminum guide rod 1, and a flat steel 8 is fixedly connected to the side wall of the square steel 13. The number of flat steels 8 is two, which are respectively placed on the opposite sides of the square steel 13 and symmetrically arranged along the center line of the aluminum guide rod 1. A plurality of steel claws 9 are fixedly installed on the bottom surface of the flat steel 8, and the steel claws 9 are evenly distributed on the bottom surface of the flat steel 8. A plurality of diverter aluminum rods 7 are fixedly installed on the surface of the flat steel 8, and the diverter aluminum rods 7 are evenly distributed on the surface of the flat steel 8. Steel claw diverter plates 10 and triangular bus plates 11 are fixedly connected between the diverter aluminum rods 7. One side of the triangular bus plate 11 is fixedly installed on the side wall of the reinforcing aluminum rod 12. The reinforcing aluminum rods 12 are arranged on both sides of the aluminum guide rod 1. The reinforcing aluminum rods 12 are fixedly connected to both sides of the aluminum guide rod 1 and are symmetrically arranged along the aluminum guide rod 1.

[0034] There are four shunt aluminum bars 7 , and steel claw shunt plates 10 are fixedly connected between the shunt aluminum bars 7 arranged on both sides, and triangular bus plates 11 are fixedly connected between the shunt aluminum bars 7 arranged in the middle.

[0035] The steel claw diverter 10 is composed of multiple aluminum sheets, which are distributed in layers. The multiple steel sheets are fixedly connected along the side wall surface between the diverter aluminum rods 7; the triangular bus bar 11 is composed of multiple aluminum sheets, which are distributed in layers. The multiple aluminum sheets are fixedly connected along the side wall surface between the diverter aluminum rods 7 and the reinforcing aluminum rods 12.

[0036] The surface of the reinforcing aluminum rod 12 is fixedly installed with an angle steel 2. The horizontal surface of the angle steel 2 is located on the surface of the reinforcing aluminum rod 12 and is fixed by an elbow stud 6. The elbow stud 6 passes through the horizontal surface of the angle steel 2 and is arranged on both sides of the reinforcing aluminum rod 12. The vertical surface of the angle steel 2 is fixedly connected to the side walls of the aluminum guide rod 1 on both sides.

[0037] The vertical surface of the angle steel 2 is fixedly mounted on the side walls of the aluminum guide rod 1 by stud bolts 3 and hexagonal nuts 4. The stud bolts 3 are connected with spring washers 5, which are located between the hexagonal nuts 4 and the side walls of the aluminum guide rod 1.

[0038] The number of the steel claws 9 is eight; the number of the diverter aluminum bars 7 is eight.

[0039] Instructions for use: During use, the aluminum guide rod 1 and the reinforcing aluminum rod 12 can be welded to the surface of the square steel 13 by the second full-section aluminum-steel friction weld E, and the diverter aluminum rod 7 can be welded to the surface of the flat steel 8 by the first full-section aluminum-steel friction weld A; the bottom surface of the flat steel 8 is welded with steel claws 9 by full-section steel-steel friction weld B; the angle steel 2 is welded to the two side walls of the aluminum guide rod 1 and the surface of the reinforcing aluminum rod 12 by large-section manual welding C; the steel claw diverter piece 10 is welded between the diverter aluminum rods 7 by aluminum-aluminum manual welding D; The triangular busbar 11 is welded between the reinforcing aluminum rod 12 and the shunt aluminum rod 7 by aluminum-aluminum manual welding D. The welding process is simple and easy to operate, and the power consumption can be reduced by about 100 degrees per ton of aluminum. The surface of the reinforcing aluminum rod 12 is fixedly installed with an angle steel 2. The horizontal surface of the angle steel 2 is located on the surface of the reinforcing aluminum rod 12 and is fixed by an elbow stud 6. The elbow stud 6 passes through the horizontal surface of the angle steel 2 and is arranged on both sides of the reinforcing aluminum rod 12. The vertical surface of the angle steel 2 is fixedly connected to the side walls of the aluminum guide rod 1.

Claims

1. A power-saving aluminum electrolysis anode conductive device, comprising an aluminum guide rod (1), a square steel (13) fixedly mounted on the bottom surface of the aluminum guide rod (1), a flat steel (8) fixedly connected to the side wall of the square steel (13), two flat steels (8) respectively disposed on opposite sides of the square steel (13) and symmetrically arranged along the center line of the aluminum guide rod (1), a plurality of steel claws (9) fixedly mounted on the bottom surfaces of the flat steels (8) disposed on both sides, the steel claws (9) being evenly distributed on the bottom surface of the flat steel (8), and characterized in that: A plurality of diversion aluminum rods (7) are fixedly installed on the surface of the flat steel (8), and the diversion aluminum rods (7) are evenly distributed on the surface of the flat steel (8). Steel claw diversion pieces (10) and triangular bus pieces (11) are fixedly connected between the diversion aluminum rods (7). One side of the triangular bus piece (11) is fixedly installed on the side wall of the reinforcing aluminum rod (12). The reinforcing aluminum rods (12) are arranged on both sides of the aluminum guide rod (1). The reinforcing aluminum rods (12) are fixedly connected to both sides of the aluminum guide rod (1) and are symmetrically arranged along the aluminum guide rod (1).

2. The energy-saving aluminum electrolysis anode conductive device according to claim 1, characterized in that: The number of the diverter aluminum bars (7) is four, and a steel claw diverter plate (10) is fixedly connected between the diverter aluminum bars (7) arranged on both sides, and a triangular collector plate (11) is fixedly connected between the diverter aluminum bars (7) arranged in the middle.

3. The energy-saving aluminum electrolysis anode conductive device according to claim 2, characterized in that: The steel claw diverter sheet (10) is composed of a plurality of aluminum sheets distributed in layers, and the plurality of steel sheets are fixedly connected along the side wall surface between the diverter aluminum bars (7); the triangular collector sheet (11) is composed of a plurality of aluminum sheets distributed in layers, and the plurality of aluminum sheets are fixedly connected along the side wall surface between the diverter aluminum bars (7) and the reinforcing aluminum bars (12).

4. The energy-saving aluminum electrolysis anode conductive device according to claim 3, characterized in that: An angle steel (2) is fixedly mounted on the surface of the reinforcing aluminum rod (12). The horizontal surface of the angle steel (2) is located on the surface of the reinforcing aluminum rod (12) and is fixed by an elbow stud (6). The elbow stud (6) passes through the horizontal surface of the angle steel (2) and is arranged on both sides of the reinforcing aluminum rod (12). The vertical surface of the angle steel (2) is fixedly connected to the side walls of the aluminum guide rod (1).

5. The energy-saving aluminum electrolysis anode conductive device according to claim 4, characterized in that: The vertical surface of the angle steel (2) is fixedly mounted on the side walls of the aluminum guide rod (1) via stud bolts (3) and hexagonal nuts (4). A spring washer (5) is connected to the stud bolts (3). The spring washer (5) is located between the hexagonal nuts (4) and the side walls of the aluminum guide rod (1).

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