Electrolytic anode steel dog dipping graphite device

Abstract

The utility model belongs to the technical field of dipping graphite, specifically relates to a kind of electrolytic anode steel claw dips graphite device, including pool body, the middle fixed mounting of pool body inside is net board, the side fixed connection of pool body has PLC controller, the below of pool body is fixed with lifting assembly, the below of pool body inside is installed with stirring assembly;The utility model through setting lifting assembly, realized the effect that pool body can be conveniently height adjusted, when using, through lifting motor cooperation lifting trapezoidal screw rod, compared with cylinder drive, positioning accuracy is higher, and by stabilizing slide and stabilizing sliding block, it can be stably lifted, by damper shock absorber, it is convenient to the vibration absorption mitigation of device;In addition, the utility model is through setting stirring assembly, realized the effect that graphite and kerosene in pool body are conveniently stirred, the structure can realize bidirectional mixing stirring, so that efficiency is higher, effect is better, and by protective cover, gear place can be protected.

Description

Technical Field

[0001] This utility model belongs to the field of graphite dipping technology, specifically relating to a graphite dipping device for an electrolytic anode steel claw. Background Technology

[0002] Electrolytic aluminum production is an industrial process that uses cryolite-alumina molten salt electrolysis to produce metallic aluminum. The core principle involves using carbon materials as both anode and cathode at 950-970℃, and applying direct current to decompose alumina into aluminum and oxygen. In electrolytic aluminum production, the anode steel claw is a crucial component connecting the power source and the carbon anode. To prevent high-temperature oxidation and ensure good conductivity, a graphite coating is applied to the surface of the cast iron head of the steel claw.

[0003] The existing Chinese utility model patent with announcement number CN215251236U discloses a device for dipping graphite with an anode steel claw in aluminum electrolysis. In use, the device uses a cylinder in conjunction with a first lifting rod and a second lifting rod, among other components, to drive the lifting and lowering of the tank. The structure is complex and the maintenance cost is high. In addition, although the sliding component is driven by a motor to move the stirring frame and stir the graphite and kerosene in the tank evenly, the complex structure only achieves a single stirring function and is not practical in use. Utility Model Content

[0004] To address the problems mentioned in the background art, this utility model provides an electrolytic anode steel claw graphite dipping device, which not only allows for convenient height adjustment of the pool but also facilitates stirring of graphite and kerosene within the pool.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An electrolytic anode steel claw dipping graphite device includes a tank body, a mesh plate fixedly installed in the middle of the tank body, a PLC controller fixedly connected to one side of the tank body, a lifting assembly fixedly installed below the tank body, and a stirring assembly installed below the tank body.

[0007] The lifting assembly includes a support base installed below the pool body. A lifting seat is fixedly installed in the middle of the upper surface of the support base. A lifting motor is installed inside the lifting seat. The output end of the lifting motor is connected to a lifting trapezoidal screw. The axial extension direction of the lifting trapezoidal screw is perpendicular to the support base and vertically upward. The lifting trapezoidal screw and the lifting seat are rotatably connected by bearings. A lifting plate is threadedly connected to the surface of the lifting trapezoidal screw. The top of the lifting plate is fixedly connected to the pool body. The lifting plate and the lifting seat are slidably connected. An auxiliary component is fixed below the support base.

[0008] The stirring assembly includes a support block, which is fixedly connected to the lower side of one side of the tank body. A stirring motor is fixedly connected to the upper part of the support block. A first gear is fixedly connected to the output end of the stirring motor. A first stirring shaft is fixedly connected to one end of the first gear. The first stirring shaft and the tank body are rotatably connected through a sealed bearing. Several stirring blades are fixedly arranged around the surface of the first stirring shaft. A second gear is meshed with one side of the first gear. A second stirring shaft is fixedly connected to one end of the second gear. The second stirring shaft and the tank body are also rotatably connected through a sealed bearing. Several stirring blades are also fixedly arranged around the surface of the second stirring shaft.

[0009] Preferably, a stabilizing slide plate is provided above both sides of the lifting seat, and a stabilizing slide rod is slidably connected to one end of each stabilizing slide plate, with the top end of the stabilizing slide rod being fixedly connected to the pool body.

[0010] Preferably, a maintenance cover is provided on the lower side of one side of the lifting seat, and mounting screws are inserted into both ends of the maintenance cover, and the mounting screws are threadedly connected to the lifting seat.

[0011] Preferably, the auxiliary component includes a damping shock absorber, which is symmetrically and fixedly connected to the bottom of the support base. A support leg is fixedly connected to the bottom of the damping shock absorber, and a rubber anti-slip pad is fixedly connected to the bottom of the support leg.

[0012] Preferably, a protective cover is provided on one side of the stirring motor, and fixing screws are inserted into both ends of the protective cover, and the fixing screws are threadedly connected to the pool body.

[0013] Preferably, the protective cover has a heat dissipation hole in the middle, and a dustproof net is fixedly connected inside the heat dissipation hole.

[0014] The beneficial effects of this utility model are as follows:

[0015] This utility model achieves convenient height adjustment of the pool body by setting up a lifting component. In use, the lifting motor and lifting trapezoidal screw provide higher positioning accuracy compared to cylinder drive. Furthermore, the stabilizing slide plate and stabilizing slider enable stable lifting and lowering. The damping shock absorber facilitates the absorption and reduction of vibration of the device.

[0016] In addition, this invention achieves the effect of facilitating the stirring of graphite and kerosene in the tank by setting a stirring component. This structure can achieve bidirectional mixing and stirring, resulting in higher efficiency and better effect. Furthermore, the protective cover can protect the gears. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a cross-sectional schematic diagram of a portion of the structure of this utility model;

[0020] Figure 3 This is a cross-sectional structural diagram of the lifting component of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the auxiliary component of this utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the stirring assembly of this utility model.

[0023] In the diagram: 1. Pool body; 2. Mesh plate; 3. PLC controller; 4. Lifting assembly; 41. Support base; 42. Lifting seat; 43. Lifting motor; 44. Lifting trapezoidal screw; 45. Lifting plate; 46. Auxiliary assembly; 47. Stabilizing slide plate; 48. Stabilizing slide bar; 461. Damping shock absorber; 462. Support leg; 463. Rubber anti-slip pad; 49. Maintenance cover; 5. Stirring assembly; 51. Support block; 52. Stirring motor; 53. First gear; 54. First stirring shaft; 55. Stirring blade; 56. Second gear; 57. Second stirring shaft; 58. Protective cover; 59. Heat dissipation hole. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0026] In this technical solution, such as Figure 1-2 As shown, an electrolytic anode steel claw dipping graphite device includes a tank body 1, a mesh plate 2 fixedly installed in the middle of the tank body 1, a PLC controller 3 fixedly connected to one side of the tank body 1, a lifting assembly 4 fixedly installed below the tank body 1, and a stirring assembly 5 installed in the lower part of the tank body 1.

[0027] Among them, such as Figure 3 As shown, the lifting assembly 4 includes a support base 41, which is installed below the pool body 1. A lifting seat 42 is fixedly provided in the middle of the upper surface of the support base 41. A lifting motor 43 is provided inside the lifting seat 42. The output end of the lifting motor 43 is connected to a lifting trapezoidal screw 44, and the axial extension direction of the lifting trapezoidal screw 44 is perpendicular to the support base 41 and vertically upward. The lifting trapezoidal screw 44 and the lifting seat 42 are rotatably connected by bearings. A lifting plate 45 is threadedly connected to the surface of the lifting trapezoidal screw 44. The top of the lifting plate 45 is fixedly connected to the pool body 1. The lifting plate 45 and the lifting seat 42 are slidably connected in contact. An auxiliary assembly 46 is fixedly provided below the support base 41.

[0028] Specifically, stabilizing slide plates 47 are provided on the upper sides of both sides of the lifting seat 42. A stabilizing slide rod 48 is slidably connected to one end of each stabilizing slide plate 47. The top end of the stabilizing slide rod 48 is fixedly connected to the pool body 1.

[0029] By adopting the above technical solution, the lifting motor 43 is started, which drives the lifting trapezoidal screw 44 to rotate. The rotation of the lifting trapezoidal screw 44 will drive the lifting plate 45 to move. The movement of the lifting plate 45 will drive the pool body 1 to rise. In addition, the stability of the pool body lifting is improved by the cooperation of the stabilizing slide plate 47 and the stabilizing slide bar 48.

[0030] Specifically, a maintenance cover 49 is provided on the lower side of one side of the lifting seat 42. The two ends of the maintenance cover 49 are fitted with mounting screws, which are threadedly connected to the lifting seat 42.

[0031] By adopting the above technical solution, the mounting screws are unscrewed, making it easy to remove the maintenance cover 49, and then lubricate and maintain the lifting trapezoidal screw 44 in the lifting seat 42.

[0032] In this technical solution, such as Figure 3-4 As shown, the auxiliary component 46 includes a damping shock absorber 461, which is symmetrically and fixedly connected to the bottom of the support base 41. A support leg 462 is fixedly connected to the bottom of the damping shock absorber 461, and a rubber anti-slip pad 463 is fixedly connected to the bottom of the support leg 462.

[0033] By adopting the above technical solution, the damping shock absorber 461 facilitates the absorption and reduction of vibrations received by the device, and the rubber anti-slip foot pad 463 provides an anti-slip effect.

[0034] In this technical solution, such as Figure 5 As shown, the stirring assembly 5 includes a support block 51, which is fixedly connected to the lower side of one side of the tank body 1. A stirring motor 52 is fixedly connected to the upper part of the support block 51. A first gear 53 is fixedly connected to the output end of the stirring motor 52. A first stirring shaft 54 ​​is fixedly connected to one end of the first gear 53. The first stirring shaft 54 ​​and the tank body 1 are rotatably connected through a sealed bearing. Several stirring blades 55 are fixedly arranged around the surface of the first stirring shaft 54. A second gear 56 is meshed with one side of the first gear 53. A second stirring shaft 57 is fixedly connected to one end of the second gear 56. The second stirring shaft 57 and the tank body 1 are also rotatably connected through a sealed bearing. Several stirring blades 55 are also fixedly arranged around the surface of the second stirring shaft 57.

[0035] By adopting the above technical solution, the stirring motor 52 is started, which drives the first gear 53 to rotate, and at the same time drives the first stirring shaft 54 ​​and the stirring blade 55 to rotate. Meanwhile, the rotation of the first gear 53 drives the second gear 56 to rotate in the opposite direction, thereby driving the second stirring shaft 57 and the stirring blade 55 on its surface to rotate. Thus, the two sets of stirring blades 55 cooperate to carry out bidirectional stirring and mixing of graphite and kerosene.

[0036] Specifically, a protective cover 58 is provided on one side of the stirring motor 52, and fixing screws are inserted into both ends of the protective cover 58. The fixing screws are threadedly connected to the tank body 1.

[0037] By adopting the above technical solution, the protective cover 58 can effectively protect the stirring motor 52 and the gears.

[0038] Specifically, a heat dissipation hole 59 is provided in the middle of the protective cover 58, and a dustproof mesh is fixedly connected inside the heat dissipation hole 59.

[0039] By adopting the above technical solution, the heat dissipation hole 59 facilitates the dissipation of heat from the protective cover 58.

[0040] The working principle and usage process of this utility model are as follows: Graphite and kerosene are added to the tank 1, and the materials are rapidly stirred and mixed by the stirring component 5. During operation, the overhead conveyor system transports the anode steel claw to the top of the device and stops. The installation position sensor on the device can detect whether the steel claw is accurately in place. This is a common existing technology on the market, so it will not be elaborated on. The signal is then transmitted to the PLC controller 3. The PLC issues a command to start the lifting component 4. The lifting component 4 lifts the tank 1 upwards smoothly, so that the head of the suspended anode steel claw is completely immersed in the graphite paste. The tank 1 remains stationary at the top position to ensure that the surface of the steel claw is fully and evenly coated. The PLC controls the lifting component 4 to lower the tank 1 until it is completely reset. The steel claw head with a uniform graphite coating exits from the tank. The PLC sends a signal to the overhead conveyor system, and the steel claw is transported to the next process. The device returns to standby mode, waiting for the next work cycle.

[0041] When using the lifting assembly 4, the lifting motor 43 is started, which drives the lifting trapezoidal screw 44 to rotate. The rotation of the lifting trapezoidal screw 44 causes the lifting plate 45 to move, and the movement of the lifting plate 45 causes the pool body 1 to rise. The stabilizing slide plate 47 and the stabilizing slide rod 48 cooperate to enable stable lifting. Unscrewing the mounting screws makes it easy to remove the maintenance cover 49, which facilitates lubrication and maintenance of the lifting trapezoidal screw 44 in the lifting seat 42. The damping shock absorber 461 helps to absorb and reduce the vibration of the device, and the rubber anti-slip pads 463 provide an anti-slip effect, making it easy to lift the pool body 1 during use. The structure is solid. When the stirring assembly 5 is in use, the stirring motor 52 is started. The stirring motor 52 drives the first gear 53 to rotate, which in turn drives the first stirring shaft 54 ​​and the stirring blades 55 to rotate. At the same time, the rotation of the first gear 53 drives the second gear 56 to rotate in the opposite direction, thereby driving the second stirring shaft 57 and the stirring blades 55 on its surface to rotate. Thus, the two sets of stirring blades 55 cooperate to perform bidirectional stirring and mixing of graphite and kerosene. The protective cover 58 is used to protect the stirring motor 52 and gears, and the heat dissipation holes 59 allow the heat in the protective cover 58 to dissipate. This makes the device easy to quickly stir and mix graphite and kerosene during use, and the structure is practical.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for dipping graphite into an electrolytic anode steel claw, comprising a tank body, wherein a mesh plate is fixedly installed in the middle of the tank body, and a PLC controller is fixedly connected to one side of the tank body, characterized in that: A lifting assembly is fixed at the bottom of the pool body, and a stirring assembly is installed at the bottom inside the pool body; The lifting assembly includes a support base installed below the pool body. A lifting seat is fixedly installed in the middle of the upper surface of the support base. A lifting motor is installed inside the lifting seat. The output end of the lifting motor is connected to a lifting trapezoidal screw. The axial extension direction of the lifting trapezoidal screw is perpendicular to the support base and vertically upward. The lifting trapezoidal screw and the lifting seat are rotatably connected by bearings. A lifting plate is threadedly connected to the surface of the lifting trapezoidal screw. The top of the lifting plate is fixedly connected to the pool body. The lifting plate and the lifting seat are slidably connected. An auxiliary component is fixed below the support base. The stirring assembly includes a support block, which is fixedly connected to the lower side of one side of the tank body. A stirring motor is fixedly connected to the upper part of the support block. A first gear is fixedly connected to the output end of the stirring motor. A first stirring shaft is fixedly connected to one end of the first gear. The first stirring shaft and the tank body are rotatably connected through a sealed bearing. Several stirring blades are fixedly arranged around the surface of the first stirring shaft. A second gear is meshed with one side of the first gear. A second stirring shaft is fixedly connected to one end of the second gear. The second stirring shaft and the tank body are also rotatably connected through a sealed bearing. Several stirring blades are also fixedly arranged around the surface of the second stirring shaft.

2. The electrolytic anode steel claw graphite-dipping device according to claim 1, characterized in that: The upper sides of the lifting platform are equipped with stabilizing slide plates, and one end of each stabilizing slide plate is slidably connected to a stabilizing slide rod. The top end of the stabilizing slide rod is fixedly connected to the pool body.

3. The electrolytic anode steel claw graphite-dipping device according to claim 2, characterized in that: A maintenance cover is provided on the lower side of one side of the lifting seat. The two ends of the maintenance cover are fitted with mounting screws, which are threadedly connected to the lifting seat.

4. The electrolytic anode steel claw graphite-dipping device according to claim 3, characterized in that: The auxiliary component includes a damping shock absorber, which is symmetrically and fixedly connected to the bottom of the support base. A support leg is fixedly connected to the bottom of the damping shock absorber, and a rubber anti-slip pad is fixedly connected to the bottom of the support leg.

5. The electrolytic anode steel claw graphite-dipping device according to claim 4, characterized in that: A protective cover is provided on one side of the stirring motor, and fixing screws are inserted into both ends of the protective cover. The fixing screws are threadedly connected to the pool body.

6. The electrolytic anode steel claw graphite-dipping device according to claim 5, characterized in that: The protective cover has a heat dissipation hole in the middle, and a dustproof net is fixedly connected inside the heat dissipation hole.

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