A slag-recovering device for a holding furnace

Abstract

This utility model relates to the technical field of metal smelting equipment, specifically a slag removal device for a heat-insulating furnace. It includes a handle rod, a first reinforcing rib mounted on the top surface of the handle rod, a rake head body mounted on the upper surface of the first reinforcing rib, a second reinforcing rib mounted on the outer surface of the rake head body, a third reinforcing rib mounted on the lower surface of the rake head body, a guiding component mounted on the outer surface of the third reinforcing rib, and a stabilizing component mounted on the outer surface of the handle rod. This utility model utilizes 304 stainless steel, which is high-temperature resistant (can withstand the temperature of molten copper for extended periods), corrosion resistant, and has a long service life. The serrated rake head design efficiently separates slag from molten copper, reducing copper carry-over losses. It is lightweight, easy to operate, and suitable for continuous operation.

Description

Technical Field

[0001] This utility model relates to the field of metal smelting equipment technology, specifically to a slag removal device for a heat preservation furnace. Background Technology

[0002] During the copper rod production process, slag will form on the surface of the molten copper in the holding furnace due to oxidation or the introduction of impurities.

[0003] In response, the existing technology patent publication number CN216954066U discloses a semi-circular slag removal device, including a main body and two slag rakes that are rotatably connected to the main body via a drive shaft. The main body is provided with a drive body and a crank. The drive body is installed on the main body by a sliding fit. The slag removal device also includes a slag removal drive device for driving the drive body to move back and forth relative to the main body. The drive body is provided with a horizontal groove running left and right. One end of each crank is fixedly connected to the corresponding drive shaft, and the other end cooperates with the horizontal groove to realize left and right movement and relative rotation along the horizontal groove.

[0004] Traditional manual slag removal methods typically use simple shovels, which have the following problems: the tools are not heat-resistant enough and are easily deformed and damaged; the slag removal efficiency is low and it is difficult to completely separate the slag from the molten copper; the operation is inconvenient and poses safety hazards. Therefore, improving and perfecting these methods is an urgent problem to be solved. Utility Model Content

[0005] The purpose of this utility model is to provide a slag removal device for a heat preservation furnace, in order to solve the problems mentioned in the background art, which are that the traditional manual slag removal method usually uses simple shovel tools, which have the following problems: the tools have insufficient high temperature resistance and are easily deformed and damaged; the slag removal efficiency is low and it is difficult to completely separate the slag from the copper liquid; the operation is inconvenient and there are safety hazards.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a slag removal device for a heat preservation furnace, comprising a handle rod, a first reinforcing rib installed on the top surface of the handle rod, a rake head body installed on the upper surface of the first reinforcing rib, a second reinforcing rib installed on the outer surface of the rake head body, a third reinforcing rib installed on the lower surface of the rake head body, a guiding component installed on the outer surface of the third reinforcing rib, and a stabilizing component installed on the outer surface of the handle rod;

[0007] The guide assembly includes a mounting block, which is mounted on the front and rear surfaces of the third reinforcing rib, and a guide block is mounted on the outer surface of the mounting block;

[0008] The stabilizing component includes a mounting sleeve that is mounted on the outer surface of the handle rod and is threadedly connected to the handle rod.

[0009] Preferably, a stabilizing pad is installed on the outer surface of the mounting cylinder, and an anti-slip pad is installed on the outer surface of the stabilizing pad.

[0010] Preferably, the anti-slip pads are provided in five sets, and a limit ring is installed on one side of the surface of the mounting cylinder.

[0011] Preferably, a wear-resistant block is installed inside the second reinforcing rib, and the wear-resistant block is welded to the second reinforcing rib.

[0012] Preferably, a reinforcing plate is installed on the outer surface of the rake head body, and an inclined block is installed on the outer surface of the reinforcing plate.

[0013] Preferably, the rake head body is welded into a serrated structure by six stainless steel reinforcing ribs with three second reinforcing ribs.

[0014] Preferably, the reinforcing plate is fixedly connected to all six sets of rake heads, and the inclined block is in an inclined state.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The slag removal device for the heat preservation furnace, through the cooperation between the guide component and the first reinforcing rib, can solve the problems of easy tool damage and low operating efficiency in the prior art, and can also enhance the wear resistance of the rake head body.

[0017] 2. The slag removal device for the heat preservation furnace, through the stabilizing component, not only protects the user's hand but also enhances the stability of the handle, giving the user greater stability when using the handle. Attached Figure Description

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

[0019] Figure 2 This is a three-dimensional schematic diagram of the third reinforcing rib and the first reinforcing rib structure of this utility model;

[0020] Figure 3 This is a three-dimensional schematic diagram of the mounting cylinder and limiting ring structure of this utility model;

[0021] Figure 4 This is a three-dimensional schematic diagram of the structure of the second reinforcing rib and wear-resistant block of this utility model;

[0022] Figure 5 This is a three-dimensional schematic diagram of the reinforcing plate and inclined block structure of this utility model.

[0023] In the diagram: 1. Handle rod; 2. First reinforcing rib; 3. Rake head body; 4. Second reinforcing rib; 5. Third reinforcing rib; 6. Mounting block; 7. Guide block; 8. Mounting cylinder; 9. Stabilizing pad; 10. Anti-slip pad; 11. Limiting ring; 12. Wear-resistant block; 13. Reinforcing plate; 14. Inclined block. 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] Please see Figures 1-5 One embodiment provided by this utility model:

[0026] A slag removal device for a heat preservation furnace includes a handle rod 1, a first reinforcing rib 2 installed on the top surface of the handle rod 1, a rake head body 3 installed on the upper surface of the first reinforcing rib 2, a second reinforcing rib 4 installed on the outer surface of the rake head body 3, a third reinforcing rib 5 installed on the lower surface of the rake head body 3, a guiding component installed on the outer surface of the third reinforcing rib 5, and a stabilizing component installed on the outer surface of the handle rod 1.

[0027] The guide assembly includes a mounting block 6, which is mounted on the front and rear surfaces of the third reinforcing rib 5, and a guide block 7 is mounted on the outer surface of the mounting block 6;

[0028] The stabilizing component includes a mounting cylinder 8, which is installed on the outer surface of the handle rod 1 and threadedly connected to it. In use, the rake head body 3 is first immersed in the molten copper of the holding furnace, and then slowly dragged to allow the scum to adhere to the gaps between the reinforcing bars. It is then lifted vertically to remove the scum. After use, the remaining scum is cleaned and stored in a dry place. The second reinforcing rib 4 and the third reinforcing rib 5 enhance the wear resistance of the rake head body 3 during use, resulting in good overall performance and a stable overall structure. The mounting block 6 and the guide block 7 guide the scum and facilitate its removal. Therefore, this design, through the cooperation between the guiding component and the first reinforcing rib 2, solves the problems of easy tool damage and low operating efficiency in existing technologies, while also enhancing the wear resistance of the rake head body 3.

[0029] A stabilizing pad 9 is installed on the outer surface of the mounting cylinder 8, and an anti-slip pad 10 is installed on the outer surface of the stabilizing pad 9. Five sets of anti-slip pads 10 are provided, and a limiting ring 11 is installed on one side of the surface of the mounting cylinder 8. First, the user grips the handle 1. Then, the mounting cylinder 8 is rotated on the outer surface of the handle 1 until it reaches a suitable position. The user then grips the outer surface of the stabilizing pad 9. The anti-slip pad 10 enhances the gripping effect, resulting in better overall stability when using the handle 1 and allowing for easy adjustment of its position. The limiting ring 11 provides a limiting effect. Therefore, this design, through its stabilizing components, not only protects the user's hand but also enhances the stability of the handle 1, providing the user with greater stability when using the handle 1.

[0030] The second reinforcing rib 4 has a wear-resistant block 12 installed inside it, and the wear-resistant block 12 is welded to the second reinforcing rib 4. The wear-resistant block 12 can enhance the wear resistance of the second reinforcing rib 4 during use.

[0031] A reinforcing plate 13 is installed on the outer surface of the rake head body 3, and an inclined block 14 is installed on the outer surface of the reinforcing plate 13. The rake head body 3 is made of six 304 stainless steel ribs welded into a serrated structure. The reinforcing plate 13 is fixedly connected to all six sets of rake head bodies 3, and the inclined block 14 is in an inclined state. The reinforcing plate 13 can enhance the connection stability between the six sets of rake head bodies 3, ensuring the stability of each set of rake head bodies 3 during use. At the same time, the inclined block 14 can also prevent residue from entering the gaps of each set of rake head bodies 3.

[0032] Working principle: When in use, first immerse the rake head body 3 into the copper liquid of the holding furnace, slowly drag it so that the slag adheres to the gap between the steel bars, and then lift it vertically to complete the slag removal. After use, clean the residual slag and store it in a dry place. The second reinforcing rib 4 and the third reinforcing rib 5 can enhance the wear resistance of the rake head body 3 during use. Then, the installation block 6 and the guide block 7 can guide the residue and also perform the slag removal operation.

[0033] Hold the handle rod 1, and rotate the mounting cylinder 8 on the outer surface of the handle rod 1 until it reaches a suitable position. Then, hold the handle rod 1 on the outer surface of the stabilizing pad 9. The anti-slip pad 10 enhances the anti-slip effect for the user, resulting in good overall stability when using the handle rod 1 and allowing for easy adjustment of its position. The limiting ring 11 provides a limiting effect. The above describes the working principle of this utility model.

[0034] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A ladle slag device for holding furnace, comprising a handle rod (1), the top surface of the handle rod (1) is provided with a first reinforcing rib (2), characterized in that: The upper surface of the first reinforcing rib (2) is equipped with a rake head body (3), the outer surface of the rake head body (3) is equipped with a second reinforcing rib (4), the lower surface of the rake head body (3) is equipped with a third reinforcing rib (5), the outer surface of the third reinforcing rib (5) is equipped with a guide component, and the outer surface of the handle rod (1) is equipped with a stabilizing component. The guide assembly includes a mounting block (6) which is mounted on the front and rear surfaces of the third reinforcing rib (5), and a guide block (7) is mounted on the outer surface of the mounting block (6). The stabilizing component includes a mounting sleeve (8) which is mounted on the outer surface of the handle rod (1) and is threadedly connected to the handle rod (1).

2. A slag-conveying device for a holding furnace according to claim 1, characterized in that The outer surface of the mounting cylinder (8) is fitted with a stabilizing pad (9), and the outer surface of the stabilizing pad (9) is fitted with an anti-slip pad (10).

3. A slag-conveying device for a holding furnace according to claim 2, characterized in that The anti-slip pad (10) is provided in five sets, and a limit ring (11) is installed on one side of the surface of the mounting cylinder (8).

4. A slag-conveying device for a holding furnace according to claim 1, characterized in that: The second reinforcing rib (4) has a wear-resistant block (12) installed inside it, and the wear-resistant block (12) is welded to the second reinforcing rib (4).

5. The slag removal device for a heat-insulating furnace according to claim 1, characterized in that: The outer surface of the rake head body (3) is fitted with a reinforcing plate (13), and the outer surface of the reinforcing plate (13) is fitted with a wedge (14).

6. A slag-conveying device for a holding furnace according to claim 1, characterized in that: The rake head body (3) is made of six 304 stainless steel bars welded into a sawtooth structure.

7. A slag-conveying device for a holding furnace according to claim 5, characterized in that: The reinforcing plate (13) is fixedly connected to the six rake heads (3), and the inclined block (14) is in an inclined state.

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