Device for cleaning copper rod of electroslag remelting furnace

Abstract

The utility model relates to a device for cleaning a copper rod of an electroslag remelting furnace. The device comprises a frame and a cleaning mechanism, the frame is vertically arranged at the top of the electroslag remelting furnace and shares the same axis with a copper rod to be cleaned; the cleaning mechanism comprises two cleaning modules; the two cleaning modules are symmetrically arranged on the two sides of the frame. The cleaning module comprises a cleaning plate with a semicircular cross section and a driving device; the two cleaning plates are both located in the frame and are kept in a vertical state, and the inner walls of the two cleaning plates face each other; the driving device is used for driving the cleaning plate to horizontally move in the frame; a cleaning layer is arranged on the inner wall of the cleaning plate and used for cleaning the outer wall of the copper rod. The device is quick in cleaning, and improves the working efficiency; meanwhile, the working intensity of workers is relieved, and the labor environment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold steel preparation, in particular to a device for cleaning a copper material rod of an electroslag remelting furnace. Background Art

[0002] Electroslag remelting steel is a method of melting steel using the resistance heat generated when electric current passes through molten slag as a heat source. Its purpose is to increase the purity of the metal and improve the crystallization of the ingot.

[0003] The copper rod leaks into the air, and the surface will rust. This will increase the friction between the rod and the felt, affect the accuracy of the weighing system, and cause smelting abnormalities. The copper rod surface is prone to smelting dust, which will be brought into the conductive carbon brush, causing poor contact and arc damage. Currently, manual grinding is used, which is inefficient, dusty, and dangerous.

[0004] Therefore, it is desired to provide a device for cleaning copper rods in an electroslag remelting furnace, which can solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model aims to provide a device for cleaning copper rods of an electroslag remelting furnace, which can quickly clean and improve the working efficiency; at the same time, it can reduce the working intensity of workers and improve the working environment.

[0006] In order to achieve the above-mentioned utility model object, the utility model provides a device for cleaning copper rods of an electroslag remelting furnace, comprising a frame and a cleaning mechanism;

[0007] The frame is vertically arranged on the top of the electroslag remelting furnace and shares the same axis with the copper rod to be cleaned;

[0008] The cleaning mechanism includes two cleaning modules;

[0009] The two cleaning modules are symmetrically arranged on both sides of the frame;

[0010] The cleaning module comprises a cleaning plate with a semicircular cross section and a driving device;

[0011] The two cleaning plates are both located in the frame and are kept in a vertical state, and the inner walls of the two cleaning plates face each other;

[0012] The driving device is used to drive the cleaning plates to move horizontally in the frame. Under the drive of the two driving devices, the two cleaning plates are close to each other to form a cylindrical structure, and the internal channel is for the copper rod to pass through;

[0013] The inner wall of the cleaning plate is provided with a cleaning layer for cleaning the outer wall of the copper rod.

[0014] Preferably, the driving device is a hydraulic device, which is arranged on one side of the top of the electroslag remelting furnace, and the piston rod of the hydraulic device is arranged horizontally and connected to the outer wall of the cleaning plate.

[0015] Preferably, the cleaning layer comprises a plurality of cleaning modules from top to bottom; each of the cleaning modules comprises a felt layer, a sandpaper layer and a scouring pad layer in sequence from top to bottom.

[0016] Preferably, both sides of the top and bottom of the cleaning plate extend horizontally outward to form a connecting plate, both sides of the upper and lower parts of the frame are provided with slide grooves, and a slider is provided at the bottom of the connecting plate corresponding to the position of the slide groove, and the slider is slidably set on the slide groove.

[0017] The utility model discloses a device for cleaning copper rods in an electroslag remelting furnace, which has the following beneficial effects:

[0018] (1) With semi-automatic cleaning + dust removal function, it can achieve the purpose of rapid cleaning and improve work efficiency; at the same time, it can reduce the workload of workers and improve the working environment;

[0019] (2) Easy to use and widely applicable. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the framework in this embodiment;

[0021] Figure 2 The structure of a device for cleaning copper rods in an electroslag remelting furnace according to this embodiment is shown in FIG. Figure 1 ;

[0022] Figure 3 Schematic diagram of the principle of the cleaning layer in this embodiment;

[0023] Figure 4 The structure of a device for cleaning copper rods in an electroslag remelting furnace according to this embodiment is shown in FIG. Figure 2 ;

[0024] Figure 5 for Figure 4 A partial enlarged view of point A in the middle. DETAILED DESCRIPTION

[0025] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0026] Example

[0027] This embodiment provides a device for cleaning copper rods in an electroslag remelting furnace, comprising a frame 1 and a cleaning mechanism.

[0028] like Figure 1As shown, the frame 1 is vertically arranged on the top of the electroslag remelting furnace and shares the same axis with the copper rod to be cleaned.

[0029] The cleaning mechanism includes two cleaning modules; the two cleaning modules are symmetrically arranged on both sides of the frame 1; the cleaning module includes a cleaning plate 2 with a semicircular cross-section and a driving device; the two cleaning plates 2 are both located in the frame 1 and are kept in a vertical state, and the inner walls of the two cleaning plates 2 face each other; the driving device is used to drive the cleaning plates 2 to move horizontally in the frame 1, and under the drive of the two driving devices, the two cleaning plates 2 are close to each other to form a cylindrical structure, and the internal channel is for the copper material rod to pass through.

[0030] In this embodiment, if Figure 2 As shown, the driving device is a hydraulic device 3, which is arranged on one side of the top of the electroslag remelting furnace. The piston rod of the hydraulic device 3 is horizontally arranged and connected to the outer wall of the cleaning plate 2. With this arrangement, under the drive of the hydraulic device 3, the two cleaning plates 2 approach each other or move away from each other.

[0031] The inner wall of the cleaning plate is provided with a cleaning layer for cleaning the outer wall of the copper rod.

[0032] In this embodiment, if Figure 3 As shown, the cleaning layer includes several cleaning modules from top to bottom; each of the cleaning modules includes a felt layer 4, a sandpaper layer 5 and a scouring pad layer 6 from top to bottom in sequence; the felt layer is used to clean floating dust on the copper rod; the sandpaper layer is used to clean surface copper rust; the scouring pad layer is used to clean dust with a certain adhesion on the copper rod.

[0033] In this embodiment, if Figure 4 and Figure 5 As shown, both sides of the top and bottom of the cleaning plate 2 extend horizontally outward to form a connecting plate 7, both sides of the upper and lower parts of the frame 1 are provided with a slide groove 8, and a slider 9 is provided at the bottom of the connecting plate 7 corresponding to the position of the slide groove 8, and the slider is slidably set on the slide groove; such a setting ensures the stability and accuracy of the cleaning plate when moving.

[0034] When cleaning the copper rods on the electroslag remelting furnace, the above-mentioned device for cleaning the copper rods of the electroslag remelting furnace is installed on the top of the electroslag remelting furnace. At this time, the copper rods are located directly above the frame 1 under the action of the lifting device on the electroslag remelting; the two hydraulic devices 3 are started, so that the two cleaning plates 2 are close to each other, and finally form a cylindrical structure. The internal channel is for the copper rods to pass through, and the external lifting device drives the copper rods to be cleaned to move up and down in the vertical direction, so that they come into contact with the cleaning layer on the inner wall of the cleaning plate, thereby achieving rapid cleaning and improving the working efficiency; at the same time, it reduces the working intensity of workers and improves the working environment.

[0035] The preferred embodiments of the present invention have been specifically described above, but the present invention is not limited to the described embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalent modifications or substitutions are all within the scope defined by the claims of this application.

Claims

1. A device for cleaning copper rods in an electroslag remelting furnace, characterized in that: Includes framework and cleaning mechanism; The frame is vertically arranged on the top of the electroslag remelting furnace and shares the same axis with the copper rod to be cleaned; The cleaning mechanism includes two cleaning modules; The two cleaning modules are symmetrically arranged on both sides of the frame; The cleaning module comprises a cleaning plate with a semicircular cross section and a driving device; The two cleaning plates are both located in the frame and are kept in a vertical state, and the inner walls of the two cleaning plates face each other; The driving device is used to drive the cleaning plates to move horizontally in the frame. Under the drive of the two driving devices, the two cleaning plates are close to each other to form a cylindrical structure, and the internal channel is for the copper rod to pass through; The inner wall of the cleaning plate is provided with a cleaning layer for cleaning the outer wall of the copper rod.

2. The device for cleaning copper rods of an electroslag remelting furnace according to claim 1, characterized in that: The driving device is a hydraulic device, which is arranged on one side of the top of the electroslag remelting furnace. The piston rod of the hydraulic device is arranged horizontally and connected to the outer wall of the cleaning plate.

3. The device for cleaning copper rods of an electroslag remelting furnace according to claim 1, characterized in that: The cleaning layer comprises a plurality of cleaning modules from top to bottom; each of the cleaning modules comprises a felt layer, a sandpaper layer and a scouring pad layer in sequence from top to bottom.

4. A device for cleaning copper rods in an electroslag remelting furnace according to any one of claims 1 to 3, characterized in that: The top and bottom sides of the cleaning plate extend horizontally outward to form a connecting plate, the upper and lower sides of the frame are provided with sliding grooves, and a slider is provided at the bottom of the connecting plate corresponding to the position of the sliding groove, and the slider is slidably set on the sliding groove.

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