Graphite electrode dipping device

Abstract

The utility model discloses a graphite electrode dipping device which comprises a dipping tank, an upper cover is arranged on the top of the dipping tank, an automatic cover opening assembly is arranged between the upper cover and the dipping tank, a bearing disc is fixedly connected to an inner cavity of the dipping tank, and a plurality of reinforcement cage bodies are welded to the top of the bearing disc in an annular array mode. A pipe body is arranged in the middle of the top of the bearing disc, and a plurality of connecting steel bars are welded to the top and the bottom of the pipe body. The upper cover is opened through the automatic cover opening assembly, then a graphite electrode needing to be impregnated is placed in the inner cavity of the reinforcement cage body above the bearing disc, then the automatic cover opening assembly covers the upper cover, the impregnation environment in the impregnation tank is set according to requirements, and during the period, the motor drives the long rod and the spiral blade to rotate; the impregnation liquid at the bottom in the impregnation tank can be conveyed to the top through the pipe body, so that the impregnation liquid flows, and the impregnation uniformity of the graphite electrode is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of graphite electrode production, in particular to a graphite electrode impregnation device. Background Art

[0002] During the graphite electrode impregnation process, the high-power graphite electrode is placed still, resulting in uneven distribution of the impregnation liquid on the surface of the high-power graphite electrode, causing over-impregnation in some areas and insufficient impregnation in some areas, affecting the performance and stability of the high-power graphite electrode; therefore, we designed a graphite electrode impregnation device that uses a steel cage to limit the position of the graphite electrode to prevent the graphite electrode from collision and rupture due to disturbance of the impregnation liquid. The rotating hinged blades make the impregnation liquid evenly distributed in the impregnation tank, thereby improving the impregnation uniformity and effect of the graphite electrode. Utility Model Content

[0003] The purpose of the utility model is to provide a graphite electrode impregnation device, which uses a steel cage to limit the position of the graphite electrode, thereby preventing the graphite electrode from being collided and broken due to the disturbance of the impregnation liquid. Through the rotating hinged blades, the impregnation liquid is evenly distributed in the impregnation tank, thereby improving the impregnation uniformity and effect of the graphite electrode, so as to solve the above-mentioned background technical problems.

[0004] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: a graphite electrode impregnation device comprises an impregnation tank, an upper cover is provided on the top of the impregnation tank, an automatic opening cover assembly is provided between the upper cover and the impregnation tank, the inner cavity of the impregnation tank is fixedly connected with a carrying plate, a plurality of steel cage bodies are welded to the top annular array of the carrying plate, a pipe body is provided in the middle of the top of the carrying plate, a plurality of connecting steel bars are welded to the top and bottom of the pipe body, the bottoms of the plurality of connecting steel bars at the bottom are welded to the carrying plate, and the tops of the plurality of connecting steel bars at the top are welded to the top plate, a motor is fixedly installed at the bottom of the impregnation tank, a long rod is fixedly installed on the output shaft of the motor, the top of the long rod passes through the pipe body and is rotatably connected to the top plate, and a spiral leaf is welded on the surface of the long rod that fits the inner wall of the pipe body.

[0005] Preferably, the automatic lid opening assembly includes an L-shaped piece fixedly connected to the top left side of the dipping tank, the inner cavity of the L-shaped piece is rotatably connected to a rotating block via a rotating shaft, and one side of the rotating block is fixedly connected to the upper cover.

[0006] Preferably, the left side of the immersion tank is fixedly connected to a fixed seat, the inner cavity of the fixed seat is rotatably connected to a cylinder via a rotating shaft, the output end of the cylinder is fixedly installed with a Y-shaped connecting piece, and the left side of the upper cover is fixedly connected to a rotating rod, one end of the rotating rod extends to the inner cavity of the Y-shaped connecting piece and is rotatably connected to the Y-shaped connecting piece via a rotating shaft.

[0007] Preferably, a frustum block is fixedly connected to the surface of the long rod, and the top of the frustum block is rotatably connected to the top plate.

[0008] Preferably, both ends of the spiral blade extend to the outside of the tube body respectively.

[0009] The beneficial effects of the utility model are:

[0010] 1. The utility model opens the upper cover through the automatic opening assembly, and then places the graphite electrode to be impregnated in the inner cavity of the steel cage body above the carrying plate. Then the automatic opening assembly closes the upper cover, and the impregnation environment in the impregnation tank is set according to the needs. During this period, the motor drives the long rod and the spiral blade to rotate, and the impregnation liquid at the bottom of the impregnation tank can be transported to the top through the pipe body, so that the impregnation liquid flows, ensuring the impregnation uniformity of the graphite electrode, and achieving the purpose of using the steel cage to limit the position of the graphite electrode, avoiding collision and cracking of the graphite electrode due to disturbance of the impregnation liquid. The rotating spiral blade makes the impregnation liquid evenly distributed in the impregnation tank, thereby improving the impregnation uniformity and effect of the graphite electrode.

[0011] 2. The utility model can disperse the impregnation liquid delivered to the top of the tube body through the arrangement of the frustum block, and then impact the bottom of the top plate, thereby increasing the disturbance effect of the impregnation liquid in the impregnation tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The above and / or other advantages of the present invention will become clearer and easier to understand through the detailed description made in conjunction with the following drawings. These drawings are only illustrative and do not limit the present invention, wherein:

[0013] Figure 1 This is a structural diagram of an embodiment of the utility model;

[0014] Figure 2 This is a three-dimensional schematic diagram of a partial structure of an embodiment of the present utility model;

[0015] Figure 3 This is a schematic diagram of the three-dimensional disassembly of the top plate, the tube body and the carrying plate of an embodiment of the utility model.

[0016] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0017] 1. Dipping tank, 2. Upper cover, 3. Automatic lid opening assembly, 31. L-shaped part, 32. Rotating block, 33. Fixed seat, 34. Cylinder, 35. Y-shaped connector, 36. Rotating rod, 4. Carrying plate, 5. Steel cage body, 6. Tube body, 7. Connecting steel bars, 8. Top plate, 9. Motor, 10. Long rod, 11. Spiral blade, 12. Cone block. DETAILED DESCRIPTION

[0018] Hereinafter, embodiments of the graphite electrode impregnation device of the present invention will be described with reference to the accompanying drawings.

[0019] Figure 1-3 The graphite electrode impregnation device of an embodiment of the present invention is shown, which includes an impregnation tank 1, an upper cover 2 is provided on the top of the impregnation tank 1, and an automatic opening cover assembly 3 is provided between the upper cover 2 and the impregnation tank 1. The automatic opening cover assembly 3 includes an L-shaped part 31 fixedly connected to the top of the left side of the impregnation tank 1, and the inner cavity of the L-shaped part 31 is rotatably connected to a rotating block 32 through a rotating shaft. One side of the rotating block 32 is fixedly connected to the upper cover 2, and the left side of the impregnation tank 1 is fixedly connected to a fixing seat 33, and the inner cavity of the fixing seat 33 is rotatably connected to a cylinder 34 through a rotating shaft. The output end of the cylinder 34 is fixedly installed with a Y-shaped connecting piece 35, and the left side of the upper cover 2 is fixedly connected to a rotating rod 36, one end of the rotating rod 36 extends to the inner cavity of the Y-shaped connecting piece 35 and is rotatably connected to the Y-shaped connecting piece 35 through a rotating shaft. The inner cavity of the impregnation tank 1 is fixedly connected to a carrying plate 4, and the top annular array of the carrying plate 4 is welded with There are multiple steel cage bodies 5, and a tube body 6 is provided in the middle of the top of the supporting plate 4. Multiple connecting steel bars 7 are welded to the top and bottom of the tube body 6. The bottoms of the multiple connecting steel bars 7 at the bottom are welded to the supporting plate 4, and the tops of the multiple connecting steel bars 7 at the top are welded to the top of the top plate 8. A motor 9 is fixedly installed at the bottom of the immersion tank 1, and a long rod 10 is fixedly installed on the output shaft of the motor 9. The top of the long rod 10 passes through the tube body 6 and is rotatably connected to the top plate 8. The surface of the long rod 10 is welded with a spiral leaf 11 that fits the inner wall of the tube body 6. The two ends of the spiral leaf 11 extend to the outside of the tube body 6 respectively. The surface of the long rod 10 is fixedly connected with a frustum block 12, and the top of the frustum block 12 is rotatably connected to the top plate 8. Through the setting of the frustum block 12, the impregnation liquid delivered to the top of the tube body 6 can be dispersed and then impacted on the bottom of the top plate 8, thereby increasing the disturbance effect of the impregnation liquid in the immersion tank 1.

[0020] Working principle: When the present invention is used, the user retracts the cylinder 34 and uses the Y-shaped connecting piece 35 to make the rotating rod 36 drive the upper cover 2 to rotate around the connecting axis of the L-shaped piece 31 and the rotating block 32, so that the upper cover 2 is in an open state, and then the graphite electrode is placed in the inner cavity of the steel cage body 5 on the top of the supporting plate 4, and then the cylinder 34 extends to cover the upper cover 2, and the impregnation environment in the impregnation tank 1 is set according to needs, such as vacuum environment and temperature. During this period, the motor 9 drives the long rod 10 and the spiral blade 11 to rotate, which can transport the impregnation liquid at the bottom of the impregnation tank 1 to the top through the pipe body 6, and after being dispersed by the frustum block 12, it hits the top plate 8 and falls into the impregnation. The impregnation liquid at the bottom is transported upward, and the impregnation liquid at the top moves downward, so that the impregnation liquid is in a flowing state, ensuring the impregnation uniformity of the graphite electrode. The steel cage body 5 can limit the graphite electrode to avoid the disturbance of the impregnation liquid causing the graphite electrode to move and collide and be damaged.

[0021] To sum up: the graphite electrode impregnation device opens the upper cover 2 through the automatic cover opening component 3, and then places the graphite electrode to be impregnated in the inner cavity of the steel cage body 5 above the carrying plate 4, and then the automatic cover opening component 3 covers the upper cover 2, and the impregnation environment in the impregnation tank 1 is set according to demand. During this period, the motor 9 drives the long rod 10 and the spiral blade 11 to rotate, and the impregnation liquid at the bottom of the impregnation tank 1 can be transported to the top through the pipe body 6, so that the impregnation liquid flows, ensuring the impregnation uniformity of the graphite electrode, and achieving the purpose of limiting the graphite electrode with the steel cage, avoiding collision and rupture due to disturbance of the impregnation liquid, and making the impregnation liquid evenly distributed in the impregnation tank through the rotating spiral blade, thereby improving the impregnation uniformity and effect of the graphite electrode.

Claims

1. A graphite electrode impregnation device, characterized in that: The invention comprises an immersion tank (1), wherein an upper cover (2) is provided on the top of the immersion tank (1), an automatic cover opening assembly (3) is provided between the upper cover (2) and the immersion tank (1), a bearing plate (4) is fixedly connected to the inner cavity of the immersion tank (1), a plurality of steel cage bodies (5) are welded in a circular array on the top of the bearing plate (4), a pipe body (6) is provided in the middle of the top of the bearing plate (4), and a plurality of connecting steel bars (7) are welded on the top and bottom of the pipe body (6), The bottoms of the multiple connecting steel bars (7) at the bottom are welded to the supporting plate (4), and the tops of the multiple connecting steel bars (7) at the top are welded to a top plate (8). A motor (9) is fixedly installed at the bottom of the immersion tank (1), and a long rod (10) is fixedly installed on the output shaft of the motor (9). The top of the long rod (10) passes through the tube body (6) and is rotatably connected to the top plate (8). The surface of the long rod (10) is welded with a spiral leaf (11) that fits the inner wall of the tube body (6).

2. The graphite electrode impregnation device according to claim 1, characterized in that: The automatic lid opening assembly (3) comprises an L-shaped member (31) fixedly connected to the top of the left side of the dipping tank (1); the inner cavity of the L-shaped member (31) is rotatably connected to a rotating block (32) via a rotating shaft; one side of the rotating block (32) is fixedly connected to the upper cover (2).

3. The graphite electrode impregnation device according to claim 2, characterized in that: The left side of the impregnation tank (1) is fixedly connected to a fixing seat (33), the inner cavity of the fixing seat (33) is rotatably connected to a cylinder (34) via a rotating shaft, the output end of the cylinder (34) is fixedly mounted with a Y-shaped connector (35), and the left side of the upper cover (2) is fixedly connected to a rotating rod (36), one end of the rotating rod (36) extends to the inner cavity of the Y-shaped connector (35) and is rotatably connected to the Y-shaped connector (35) via a rotating shaft.

4. The graphite electrode impregnation device according to claim 3, characterized in that: A frustum block (12) is fixedly connected to the surface of the long rod (10), and the top of the frustum block (12) is rotatably connected to the top plate (8).

5. The graphite electrode impregnation device according to claim 4, characterized in that: Both ends of the spiral blade (11) extend to the outside of the tube body (6) respectively.

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