CN221081587U - Copper-steel composite electrode holding device and copper-steel composite electrode holding assembly - Google Patents
Copper-steel composite electrode holding device and copper-steel composite electrode holding assembly Download PDFInfo
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- CN221081587U CN221081587U CN202322649669.0U CN202322649669U CN221081587U CN 221081587 U CN221081587 U CN 221081587U CN 202322649669 U CN202322649669 U CN 202322649669U CN 221081587 U CN221081587 U CN 221081587U
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- Prior art keywords
- copper
- water channel
- top plate
- cooling water
- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 108
- 239000010959 steel Substances 0.000 title claims abstract description 108
- 239000002131 composite material Substances 0.000 title claims abstract description 43
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 58
- 239000000498 cooling water Substances 0.000 claims abstract description 56
- 229910052802 copper Inorganic materials 0.000 claims abstract description 53
- 239000010949 copper Substances 0.000 claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 238000001816 cooling Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 3
- PTVDYARBVCBHSL-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu] PTVDYARBVCBHSL-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000011231 conductive filler Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model relates to a copper-steel composite electrode holding device, which comprises: a plurality of copper steel composite electrode clasps subassembly, copper steel composite electrode clasps subassembly includes: the copper base is in a fan shape, the inner side wall and the outer side wall of the copper base are arc-shaped, and the inner side wall is in contact with the electrode to absorb heat generated by the electrode; the steel top plate is fixedly arranged on the copper base; the cooling water channel is arranged in a space surrounded by the copper base and the steel top plate, two ends of the cooling water channel extend out of the space through the steel top plate, and two ends of the cooling water channel comprise a water inlet and a water outlet; the water channel cover plate is positioned above the cooling water channel and embedded in the steel top plate, the two ends of the water channel cover plate are annular, and the extending part of the cooling water channel penetrates through the center of the annular shape; and the connecting members are respectively arranged at the edges of the steel top plate. The utility model further relates to a copper-steel composite electrode holding assembly. The scheme has strong deformation resistance, easy field installation and good cooling effect.
Description
Technical Field
The utility model relates to a cooling device, in particular to a copper-steel composite electrode holding device and a metallurgical furnace.
Background
The traditional electrode cooling device is a pure copper or pure steel cooling device, the pure copper structure is not easy to install in the use process, and the pure steel cooling device is poor in cooling effect in the use process. The pure copper water pipe is not easy to maintain if damaged in the use process. The copper structure and the steel structure are directly combined, and the copper structure and the steel structure are heated and expanded due to the fact that the pure copper part is easy to deform in the operation process, but the copper part and the steel frame are different in expansion coefficient, accumulated dislocation can be generated, gaps of the device are enlarged, and the protection effect on the furnace body is lost. Thereby causing the furnace body to deform and leakage accidents.
Disclosure of utility model
Aiming at the technical problems in the prior art, the utility model provides a copper-steel composite electrode holding device, which is characterized by comprising the following components: a plurality of copper steel composite electrode clasps subassembly, copper steel composite electrode clasps subassembly includes: the copper base is in a fan shape, the inner side wall and the outer side wall of the copper base are arc-shaped, and the inner side wall is in contact with the electrode to absorb heat generated by the electrode; the steel top plate is fixedly arranged on the copper base; the cooling water channel is arranged in a space surrounded by the copper base and the steel top plate, two ends of the cooling water channel extend out of the space through the steel top plate, and two ends of the cooling water channel comprise a water inlet and a water outlet, and cooling water flows into the cooling water channel through the water inlet and flows out through the water outlet; the water channel cover plate is positioned above the cooling water channel and embedded in the steel top plate, the two ends of the water channel cover plate are annular, and the extending part of the cooling water channel penetrates through the center of the annular shape; connecting members respectively arranged at the edges of the steel top plate; the side walls of the copper-steel composite electrode holding devices are in contact with each other to form an annular structure, the copper-steel composite electrode holding devices are connected together through the connecting members, and the electrodes are located in the annular structure.
Optionally, the steel top plate is further provided with a reinforcing rib, the bottom of the reinforcing rib is fixedly connected with the steel top plate, and two ends of the reinforcing rib are respectively and fixedly connected with two connecting members.
Optionally, the outer diameter of the water inlet and the water outlet is larger than the outer diameter of the cooling water channel.
Optionally, the cooling water channel in the space is U-shaped or fan-shaped.
Optionally, other parts of the water channel cover plate are U-shaped or fan-shaped.
Optionally, the connecting member is a connecting lug plate, and the connecting lug plate is arranged at two ends of the steel top plate.
Optionally, the copper base has a height of 40 to 70mm.
Optionally, the height of the steel top plate is 16 to 24mm.
The application also relates to a copper-steel composite electrode holding assembly, which is characterized by comprising: the copper base is in a fan shape, the inner side wall and the outer side wall of the copper base are arc-shaped, and the inner side wall is in contact with the electrode to absorb heat generated by the electrode; the steel top plate is fixedly arranged on the copper base; the cooling water channel is arranged in a space surrounded by the copper base and the steel top plate, two ends of the cooling water channel extend out of the space through the steel top plate, and two ends of the cooling water channel comprise a water inlet and a water outlet, and cooling water flows into the cooling water channel through the water inlet and flows out through the water outlet; the water channel cover plate is positioned above the cooling water channel and embedded in the steel top plate, the two ends of the water channel cover plate are annular, and the extending part of the cooling water channel penetrates through the center of the annular shape; and the connecting members are respectively arranged at the edges of the steel top plate.
Optionally, the steel top plate is further provided with a reinforcing rib, the bottom of the reinforcing rib is fixedly connected with the steel top plate, and two ends of the reinforcing rib are respectively and fixedly connected with two connecting members.
The copper-steel composite electrode holding device is provided with a steel surface and is of an integral structure, and the copper-steel composite electrode holding device is high in deformation resistance and thermal shock resistance. And the cold surfaces are all steel surfaces, so that the on-site installation is easy, and the damage of a pure copper water pipe is avoided, and the maintenance is difficult. Although part of the structure is made of steel, according to practical use and simulation analysis, the cooling effect is equal to that of a pure copper water jacket, and the cooling effect is good. And further, the deformation caused by the leakage of substances in the furnace can be avoided, and the back surface can be directly welded once the deformation occurs, so that the field environment is improved.
Drawings
Preferred embodiments of the present utility model will be described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a block diagram of a copper steel composite electrode clip assembly according to one embodiment of the utility model;
Fig. 2 is a block diagram of a copper steel composite electrode clip assembly according to another aspect of an embodiment of the utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the following detailed description, reference is made to the accompanying drawings, which form a part hereof, and in which is shown by way of illustration specific embodiments of the application. In the drawings, like reference numerals describe substantially similar components throughout the different views. Various specific embodiments of the application are described in sufficient detail below to enable those skilled in the art to practice the teachings of the application. It is to be understood that other embodiments may be utilized or structural, logical, or electrical changes may be made to embodiments of the present application.
In the using process of some electric furnaces, besides the furnace body, the electrodes on the electric furnaces need to be cooled. The application provides a copper-steel composite electrode holding assembly for electrode cooling and a copper-steel composite electrode holding device.
Fig. 1 is a structure of a copper-steel composite electrode holding assembly according to an embodiment of the present utility model, and fig. 2 is a structural view of a copper-steel composite electrode holding assembly according to another angle of an embodiment of the present utility model, as shown in fig. 1 and 2.
The present utility model proposes a cooling water channel 21 assembly 100 comprising: the copper base 101, the copper base 100 is in a fan shape, the inner side wall 11 and the outer side wall 12 are arc-shaped, the inner side wall 11 is contacted with the electrode, and the heat generated by the electrode is absorbed. A steel top plate 15 fixedly arranged on the copper base. The cooling water channel 21 is arranged in the space surrounded by the copper base 101 and the steel top plate 15, two ends of the cooling water channel 21 extend out of the space through the steel top plate, two ends of the cooling water channel comprise a water inlet 23 and a water outlet 24, and cooling water flows into the cooling water channel 21 through the water inlet and flows out through the water outlet. In some embodiments, the space enclosed by the copper base 101 and the steel top plate 15 is filled with a thermally conductive filler that contacts the outer wall of the cooling water channel 21, the copper base 101, and the inner wall of the steel top plate 15. In some embodiments, the positions of the water inlet 23 and the water outlet 24 may be interchanged. The water channel cover plate 25 is arranged above the cooling water channel 21 and embedded in the steel top plate, the two ends of the water channel cover plate 25 are annular, and the extension part of the cooling water channel 21 penetrates through the center of the annular shape. Two connecting members 31 are provided on both sides of the steel top plate 15, respectively. In some embodiments, the connection member 31 is a connection ear plate, and the connection ear plate is provided with a connection hole 33. In some embodiments, the connecting member 31 is a connecting sleeve chain that is sleeved outside the copper-steel composite electrode holder assembly 100.
In some embodiments, the sidewalls of the plurality of copper steel composite electrode clasping assemblies 100 are in contact with one another to form an annular structure that together form a copper steel composite electrode clasping apparatus. The plurality of copper steel composite electrode holders are connected together by connecting members 31, the electrodes being located in an annular configuration.
In some embodiments, the inner side wall 11 contacts with the electrode, heat on the electrode is transferred to the copper base 11 and the steel top plate 15, and is transferred to the cooling water channel 21 through the copper base 11 and the steel top plate 15 or the heat conducting filler, and cooling water in the cooling water channel 21 can absorb heat, and the heat is taken away through circulation of the cooling water, so that the purpose of cooling is achieved.
In some embodiments, the steel top plate 15 is further provided with a reinforcing rib 32, the bottom of the reinforcing rib 32 is fixedly connected with the steel top plate 15, and two ends of the reinforcing rib 32 are respectively fixedly connected with the two connecting members 31. The reinforcing ribs 32 can enhance the overall mechanical strength.
In some embodiments, the outer diameter of the water inlet 23 and the water outlet 24 is greater than the outer diameter of the cooling water gallery 21. In some embodiments, the water inlet 23 and the water outlet 24 are detachably connected to the cooling water channel 21. In some embodiments, the copper base 101 is provided with a groove for placing a water pipe. In the mounting, the cooling water channel 21 is placed in the groove of the copper base 101, and the water channel cover plate 25 is mounted on the steel top plate 15 through the cooling water channel 21 by the annular hole. In some embodiments, steel top plate 15 and waterway cover plate 25 may be further sealingly and fixedly coupled together. In some embodiments, there is a fixed connection between the waterway cover plate 25 and the steel top plate 15.
In some embodiments, the copper base 101 has a height of 40-70mm. The contact area between the copper base and the electrode can be increased by increasing the height of the copper base, and the heat conduction efficiency is improved.
In some embodiments, the height of the steel top plate 15 is 16-24mm. The steel top plate is more convenient to connect with other components, such as welding. Meanwhile, the steel top plate ensures good mechanical properties of the assembly and the device, and prolongs the service life.
In some embodiments, the height of the connecting member 31 is 70-100mm.
In some embodiments, the cooling water channel 21 within the space is U-shaped or fan-ring shaped. The cooling water channel 21 may have other shapes, such as S-shape, square shape, etc., and is not particularly limited herein, and the main purpose is to improve the heat dissipation efficiency.
In some embodiments, the other portion of the waterway cover plate 25 is U-shaped or fanned-ring shaped. The water channel cover 25 may have other shapes, such as S-shape, square shape, etc., and is not limited herein.
The copper-steel composite electrode holding device is provided with a steel surface and is of an integral structure, and the copper-steel composite electrode holding device is high in deformation resistance and thermal shock resistance. And the cold surfaces are all steel surfaces, so that the on-site installation is easy, and the damage of a pure copper water pipe is avoided, and the maintenance is difficult. Although part of the structure is made of steel, according to practical use and simulation analysis, the cooling effect is equal to that of a pure copper water jacket, and the cooling effect is good. And further, the deformation caused by the leakage of substances in the furnace can be avoided, and the back surface can be directly welded once the deformation occurs, so that the field environment is improved.
The above embodiments are provided for illustrating the present utility model and not for limiting the present utility model, and various changes and modifications may be made by one skilled in the relevant art without departing from the scope of the present utility model, therefore, all equivalent technical solutions shall fall within the scope of the present disclosure.
Claims (10)
1. A copper steel composite electrode holding device, characterized by comprising:
A plurality of copper steel composite electrode clasps subassembly, copper steel composite electrode clasps subassembly includes:
The copper base is in a fan shape, the inner side wall and the outer side wall of the copper base are arc-shaped, and the inner side wall is in contact with the electrode to absorb heat generated by the electrode;
The steel top plate is fixedly arranged on the copper base;
The cooling water channel is arranged in a space surrounded by the copper base and the steel top plate, two ends of the cooling water channel extend out of the space through the steel top plate, and two ends of the cooling water channel comprise a water inlet and a water outlet, and cooling water flows into the cooling water channel through the water inlet and flows out through the water outlet;
The water channel cover plate is positioned above the cooling water channel and embedded in the steel top plate, the two ends of the water channel cover plate are annular, and the extending part of the cooling water channel penetrates through the center of the annular shape;
Connecting members respectively arranged at the edges of the steel top plate;
The side walls of the copper-steel composite electrode holding devices are in contact with each other to form an annular structure, the copper-steel composite electrode holding devices are connected together through the connecting members, and the electrodes are located in the annular structure.
2. The copper-steel composite electrode holding device according to claim 1, wherein the steel top plate is further provided with a reinforcing rib, the bottom of the reinforcing rib is fixedly connected with the steel top plate, and two ends of the reinforcing rib are respectively and fixedly connected with two connecting members.
3. The copper steel composite electrode holding device according to claim 1, wherein the outer diameters of the water inlet and the water outlet are larger than the outer diameter of the cooling water channel.
4. The copper steel composite electrode holding device according to claim 1, wherein the cooling water channel in the space is of a U-shape or a fan-ring shape.
5. The copper-steel composite electrode holding device according to claim 1, wherein other parts of the water channel cover plate are U-shaped or fan-shaped.
6. The copper-steel composite electrode holding device according to claim 1, wherein the connecting members are connecting lugs, and the connecting lugs are arranged at two ends of the steel top plate.
7. The copper steel composite electrode holding device according to claim 1, wherein the copper base has a height of 40 to 70mm.
8. The copper steel composite electrode holding device according to claim 1, wherein the height of the steel top plate is 16 to 24mm.
9. A copper steel composite electrode holding assembly, comprising:
The copper base is in a fan shape, the inner side wall and the outer side wall of the copper base are arc-shaped, and the inner side wall is in contact with the electrode to absorb heat generated by the electrode;
The steel top plate is fixedly arranged on the copper base;
The cooling water channel is arranged in a space surrounded by the copper base and the steel top plate, two ends of the cooling water channel extend out of the space through the steel top plate, and two ends of the cooling water channel comprise a water inlet and a water outlet, and cooling water flows into the cooling water channel through the water inlet and flows out through the water outlet;
The water channel cover plate is positioned above the cooling water channel and embedded in the steel top plate, the two ends of the water channel cover plate are annular, and the extending part of the cooling water channel penetrates through the center of the annular shape;
and the connecting members are respectively arranged at the edges of the steel top plate.
10. The copper-steel composite electrode holding assembly according to claim 9, wherein the steel top plate is further provided with a reinforcing rib, the bottom of the reinforcing rib is fixedly connected with the steel top plate, and two ends of the reinforcing rib are fixedly connected with two connecting members respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322649669.0U CN221081587U (en) | 2023-09-28 | 2023-09-28 | Copper-steel composite electrode holding device and copper-steel composite electrode holding assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322649669.0U CN221081587U (en) | 2023-09-28 | 2023-09-28 | Copper-steel composite electrode holding device and copper-steel composite electrode holding assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221081587U true CN221081587U (en) | 2024-06-04 |
Family
ID=91260163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322649669.0U Active CN221081587U (en) | 2023-09-28 | 2023-09-28 | Copper-steel composite electrode holding device and copper-steel composite electrode holding assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221081587U (en) |
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2023
- 2023-09-28 CN CN202322649669.0U patent/CN221081587U/en active Active
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