Anode carbon block repairing device

Abstract

The utility model discloses an anode carbon block repairing device which comprises an anode carbon block, a carbon bowl is arranged at the top of the anode carbon block, a bowl groove and a spiral groove are formed in the carbon bowl, and a repairing tool is installed in the bowl groove. The repairing tool comprises a mold and a sloping bench slicking device, wherein the sloping bench slicking device capable of rotatably slicking the top surface and the inclined surface of the carbon bowl is mounted at the top of the mold. According to the anode carbon block repairing device, the mold is placed in the bowl groove of the carbon bowl, the defect part is purged to be clean, the repairing material is rotationally smeared and leveled through the inclined table slicking device, the redundant repairing material is removed, and the repairing material is dried and hardened, so that the defect part of the carbon block is repaired through the steps, and the appearance of the carbon block is improved; and repairing the incompleteness of the anode carbon block.

Description

Technical Field

[0001] The utility model relates to the technical field of anode carbon block production. Background Art

[0002] Anode carbon block refers to a carbon block produced with petroleum coke and asphalt coke as aggregate and coal tar as binder. It is used as anode material for prebaked aluminum electrolytic cells. This carbon block has been baked and has a stable geometric shape, so it is also called prebaked anode carbon block, and is customarily called carbon anode for aluminum electrolysis.

[0003] During the production process of anode carbon blocks, the conditions of the roasting furnace, external mechanical damage and other factors may affect the surface of the anode carbon blocks, which may affect the appearance of the carbon blocks and even their use. Therefore, a method for repairing the anode carbon blocks is needed to improve product quality and make up for the defects of the products. Utility Model Content

[0004] The purpose of the utility model is to provide an anode carbon block repairing device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An anode carbon block repair device comprises an anode carbon block, the top of the anode carbon block is a carbon bowl, a bowl groove and a spiral groove are arranged in the carbon bowl, and a repair tool is installed in the bowl groove;

[0007] The repairing tool comprises a mold and an inclined scraper. The inclined scraper which can rotatably scrape the top surface and the inclined surface of the carbon bowl is installed on the top of the mold.

[0008] As a further solution of the utility model: the mold matches the shape of the bowl groove, and spiral ribs matching the spiral groove are arranged on the outside of the mold, and the mold is demoulded in the reverse direction of the spiral.

[0009] As a further solution of the utility model: a platform is arranged on the top of the mold, a mounting shaft is arranged on the top of the platform, and the inclined platform scraper is rotatably assembled on the outside of the mounting shaft.

[0010] As a further solution of the utility model: a bearing is installed on the outer side of the mounting shaft, and a connecting part is provided on the inclined platform scraper. There are two inclined platform scrapers, which are symmetrically distributed. The connecting parts of the two inclined platform scrapers are fixed to each other on the outer side of the bearing by bolts.

[0011] As a further solution of the utility model: a handle groove is opened on the platform, and the handle groove is recessed downward.

[0012] As a further solution of the utility model: a scraper is installed on one side of the inclined platform scraper, and the other side is set to be an arc chamfer.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The anode carbon block repairing device places a mold into a bowl groove of a carbon bowl, blows clean the defective part, rotates and spreads the repair material evenly through an inclined table scraper, hangs off excess repair material, and waits for the repair material to dry and harden. Through this step, the defective part of the carbon block is repaired, the appearance of the carbon block is improved, and the defect of the anode carbon block is repaired. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of an anode carbon block repair device;

[0016] Figure 2 It is a structural stereogram of an anode carbon block repairing device;

[0017] Figure 3 The figure is a schematic diagram of the structure of a repair tool in an anode carbon block repair device.

[0018] In the figure: 1. anode carbon block; 2. carbon bowl; 3. bowl groove; 4. spiral groove; 5. repair tool; 501. mold; 502. platform; 503. spiral rib; 504. mounting shaft; 505. bolt; 506. inclined table scraper; 507. scraper; 508. connection part; 509. handle groove. DETAILED DESCRIPTION

[0019] See also Figures 1 to 3 In an embodiment of the utility model, an anode carbon block repair device comprises an anode carbon block 1, the top of the anode carbon block 1 is a carbon bowl 2, a bowl groove 3 and a spiral groove 4 are arranged in the carbon bowl 2, and a repair tool 5 is installed in the bowl groove 3;

[0020] The repair tool 5 includes a mold 501 and an inclined platform scraper 506. The inclined platform scraper 506 which can rotatably scrape the top surface and the inclined surface of the carbon bowl 2 is installed on the top of the mold 501. The repair includes the following steps:

[0021] S1: placing the mold 501 into the bowl groove 3 of the carbon bowl 2;

[0022] S2: Blow clean the defective parts;

[0023] S3: The repair material is applied evenly by rotating the inclined scraper 506, and excess repair material is removed;

[0024] S4: Wait for the repair material to dry and harden;

[0025] Through this step, the defective parts of the carbon block are repaired, the appearance of the carbon block is improved, and the defects of the anode carbon block 1 are repaired.

[0026] In a preferred embodiment, the mold 501 matches the shape of the bowl groove 3, and a spiral rib 503 matching the spiral groove 4 is provided on the outside of the mold 501. The mold 501 is demolded in the reverse direction of the spiral. In order to cast the carbon bowl 2 firmly with the anode steel claw, a spiral groove 4 is usually provided in the bowl groove 3. A spiral rib 503 matching the spiral groove 4 is provided on the outside of the mold 501 so that the bowl groove 3 and the spiral groove 4 can be repaired. Since the spiral groove 4 is spiral, it should be rotated and pulled synchronously along the spiral groove 4 during demolding.

[0027] In a preferred embodiment, a platform 502 is provided on the top of the mold 501, and a mounting shaft 504 is provided on the top of the platform 502. A ramp scraper 506 can be rotatably assembled on the outside of the mounting shaft 504, and a bearing is installed on the outside of the mounting shaft 504. The ramp scraper 506 is provided with a connecting portion 508. There are two ramp scrapers 506, and they are symmetrically distributed. The connecting portions 508 of the two ramp scrapers 506 are fixed to each other on the outside of the bearing by bolts 505. The connecting portions 508 of the ramp scrapers 506 are installed on the outer bearing of the mounting shaft 504 by bolts 505, so that it rotates smoothly and reduces wear. The two ramp scrapers 506 are symmetrically distributed, which supports the mold 501 and prevents the mold 501 from tilting.

[0028] In a preferred embodiment, a handle groove 509 is formed on the platform 502, and the handle groove 509 is recessed downward to facilitate demoulding.

[0029] In a preferred embodiment, a scraper 507 is installed on one side of the inclined scraper 506 and the other side is set to an arc chamfer. After the repair material is filled, one side of the scraper 507 is used to remove excess repair material, and the side with the arc chamfer is used to smooth the surface of the repair material.

[0030] It should be noted that the above embodiments all belong to the same utility model concept, and the description of each embodiment has its own focus. For matters that are not described in detail in some embodiments, reference can be made to the description in other embodiments.

[0031] The above-mentioned embodiments only express the implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. An anode carbon block repair device, comprising an anode carbon block (1), the top of the anode carbon block (1) being a carbon bowl (2), the carbon bowl (2) being provided with a bowl groove (3) and a spiral groove (4), characterized in that: A repair tool (5) is installed in the bowl groove (3); The repair tool (5) comprises a mold (501) and an inclined platform scraper (506). The inclined platform scraper (506) is installed on the top of the mold (501) and can be rotated to scrape the top surface and the inclined surface of the carbon bowl (2).

2. The anode carbon block repairing device according to claim 1, characterized in that: The mold (501) matches the shape of the bowl groove (3); a spiral rib (503) matching the spiral groove (4) is arranged on the outside of the mold (501); and the mold (501) is demoulded in the reverse direction of the spiral.

3. The anode carbon block repairing device according to claim 1, characterized in that: A platform (502) is provided on the top of the mold (501), a mounting shaft (504) is provided on the top of the platform (502), and an inclined platform scraper (506) is rotatably mounted on the outside of the mounting shaft (504).

4. The anode carbon block repairing device according to claim 3, characterized in that: A bearing is installed on the outside of the installation shaft (504), and the inclined platform scraper (506) is provided with a connecting portion (508). The number of the inclined platform scrapers (506) is two and they are symmetrically distributed. The connecting portions (508) of the two inclined platform scrapers (506) are fixed to each other on the outside of the bearing by bolts (505).

5. The anode carbon block repairing device according to claim 3, characterized in that: The platform (502) is provided with a handle groove (509), which is concave downwards.

6. The anode carbon block repairing device according to claim 1, characterized in that: A scraper (507) is installed on one side of the inclined platform scraper (506), and an arc-shaped chamfer is arranged on the other side.

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