CN219064145U - Furnace top water jacket beam for metallurgical furnace - Google Patents
Furnace top water jacket beam for metallurgical furnace Download PDFInfo
- Publication number
- CN219064145U CN219064145U CN202223263011.8U CN202223263011U CN219064145U CN 219064145 U CN219064145 U CN 219064145U CN 202223263011 U CN202223263011 U CN 202223263011U CN 219064145 U CN219064145 U CN 219064145U
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- Prior art keywords
- water jacket
- copper
- furnace
- pipe
- cast copper
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 36
- PTVDYARBVCBHSL-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu] PTVDYARBVCBHSL-UHFFFAOYSA-N 0.000 claims abstract description 50
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052802 copper Inorganic materials 0.000 claims abstract description 25
- 239000010949 copper Substances 0.000 claims abstract description 25
- 238000001816 cooling Methods 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 239000000498 cooling water Substances 0.000 claims description 16
- 238000005266 casting Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000004880 explosion Methods 0.000 abstract description 3
- 239000011819 refractory material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model provides a furnace top water jacket beam for a metallurgical furnace, which comprises a first cast copper water jacket, a second cast copper water jacket and a third cast copper water jacket which are sequentially connected, wherein the first cast copper water jacket comprises a boss, the top of the boss is provided with a plate body, a cooling water-passing copper pipe is arranged in the plate body, the outer side of the cooling water-passing copper pipe is provided with a preset buried pipe which is concentrically arranged, the cooling water-passing copper pipe and the preset buried pipe are both U-shaped, the opening radius of the preset buried pipe is larger than the opening radius of the cooling water-passing copper pipe, clamping steel plates are arranged on two sides of the plate body and are connected through fastening bolts, and screw holes are arranged at positions of the plate body corresponding to the fastening bolts. The utility model can realize the use requirements of cooling, fixing and refractory material forming of the furnace top of the rectangular metallurgical furnace, can realize the purpose of stable operation of the rectangular metallurgical furnace, and solves the problem that the traditional water cooling capacity is easy to leak and causes explosion in the metallurgical furnace.
Description
Technical Field
The utility model belongs to the technical field of metallurgical engineering, and relates to a furnace top water jacket beam for a metallurgical furnace.
Background
In order to improve the whole service life of the metallurgical furnace, the furnace top adopts a water cooling technology, so that the service life of the metallurgical furnace is improved, and in the process of cooling the top of the metallurgical furnace by using the water cooling technology, the water cooling capacity of the metallurgical furnace is leaked, and the cooling water of the furnace body enters the furnace to contact with the high-temperature melt to cause explosion accidents.
In the use process of the hanging copper water jacket, the bottom of the water jacket is contacted with high-temperature flue gas, a circulating water pipe in the water jacket body is filled with water to cool the water jacket body, the temperature of the water jacket body is kept low, and the part of the casting furnace top connected with the water jacket is in a cooling state, so that the stable operation of the furnace top under the cooling of the water jacket is protected, and the deformation of the furnace top due to high temperature is prevented.
Disclosure of Invention
The utility model aims to solve the problems of the prior art, provides a furnace top water jacket beam for a metallurgical furnace, and solves the problems of poor cooling and deformation of a furnace top in a water cooling system of the furnace top of the metallurgical furnace.
For this purpose, the utility model adopts the following technical scheme:
the utility model provides a metallurgical furnace is roof water jacket roof beam for kiln, includes first cast copper water jacket, second cast copper water jacket and the third cast copper water jacket that connect gradually, and the three is the arch and connects, first cast copper water jacket includes the boss, the top of boss is equipped with the plate body, be equipped with the cooling water copper pipe in the plate body, the outside of cooling water copper pipe is equipped with predetermines the buried pipe, and both are concentric setting, just cooling water copper pipe, predetermine the buried pipe and all be the U type, the opening radius of predetermining the buried pipe is greater than the opening radius of cooling water copper pipe, the both sides of plate body all are equipped with the centre gripping steel sheet, and the two is connected through fastening bolt, the plate body corresponds fastening bolt's position department and is equipped with the screw.
Further, the second cast copper water jacket and the third cast copper water jacket have the same structure as the first cast copper water jacket.
Further, the inlet and the outlet of the cooling water-passing copper pipe are provided with threads.
Further, the first cast copper water jacket, the second cast copper water jacket, the third cast copper water jacket, the clamping steel plate, the fastening bolts and the cast copper water jacket preset buried pipes are connected in a pouring integrated mode.
Further, the first cast copper water jacket, the second cast copper water jacket and the third cast copper water jacket are communicated.
Further, the clamping steel plate is made of stainless steel plates.
The utility model has the beneficial effects that:
the utility model is mainly applied to cooling of rectangular metallurgical furnace tops, can effectively realize cooling and deformation of the furnace tops, realizes safe and stable operation of the metallurgical furnace tops by hanging the cooling of the copper water jackets, avoids potential safety hazards of explosion in the furnace due to water jacket leakage, and has simple structure, strong practicability and good application prospect and use value.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of a first cast copper water jacket in accordance with the present utility model;
FIG. 3 is a schematic diagram of a second cast copper water jacket in accordance with the present utility model;
FIG. 4 is a schematic structural view of a third cast copper water jacket in accordance with the present utility model.
Fig. 5 is a schematic cross-sectional view of the present utility model.
In the figure, 1-first cast copper water jacket, 1 a-boss, 1 b-plate body, 2-second cast copper water jacket, 3-third cast copper water jacket, 4-cooling water-through copper pipe, 5-preset buried pipe, 6-clamping steel plate and 7-fastening bolt.
Detailed Description
The technical scheme of the utility model is described in the following with reference to the accompanying drawings and the implementation method.
As shown in fig. 1-5, a furnace top water jacket beam for a metallurgical furnace comprises a first cast copper water jacket 1, a second cast copper water jacket 2 and a third cast copper water jacket 3 which are sequentially connected, and the three are connected in an arch shape; the first cast copper water jacket 1 comprises a boss 1a, a plate body 1b is arranged at the top of the boss 1a, a cooling water-passing copper pipe 4 is arranged in the plate body 1b, and threads are arranged at the inlet and the outlet of the cooling water-passing copper pipe 4.
The outside of cooling water copper pipe 4 is equipped with predetermine buret 5, and both are concentric setting, and cooling water copper pipe 4, predetermine buret 5 and all be U-shaped, predetermine the opening radius of buret 5 and be greater than the opening radius of cooling water copper pipe 4.
Both sides of the plate body 1b are respectively provided with a clamping steel plate 6, and the clamping steel plates are connected through a fastening bolt 7, a screw hole is formed in the position, corresponding to the fastening bolt 7, of the plate body 1b, preferably, the clamping steel plates 6 are stainless steel plates, and therefore induced currents are prevented from being formed after the clamping steel plates are installed.
The second cast copper water jacket 2 and the third cast copper water jacket 3 have the same structure as the first cast copper water jacket 1, and are communicated.
In the use process of the utility model, the first cast copper water jacket 1, the second cast copper water jacket 2, the third cast copper water jacket 3, the clamping steel plate 6 and the fastening bolts 7 are required to be connected in a pouring integrated mode, and after pouring is completed, a ball passing test and a pressure resistance test are required to be carried out, so that the water jackets meet the use requirements.
The application process of the utility model is as follows: after the water jacket beam is installed in place, the first cast copper water jacket 1, the second cast copper water jacket 2 and the third cast copper water jacket 3 are connected through metal hoses, the cooling water copper pipe 4 and the preset buried pipe 5 in the first cast copper water jacket 1 are connected with a furnace body cooling water inlet water pipe through metal hoses, the third cast copper water jacket 3, the cooling water copper pipe 4 and the preset buried pipe 5 are connected with a furnace body cooling water return water pipe through metal hoses, V-shaped anchor claws are welded on the outer sides of clamping steel plates 6, templates are erected between the two water jacket beams, the water jacket beams are poured in the furnace roof through high-aluminum castable, and the water jacket beams and the pouring furnace roof form a whole. The water jacket beam has a good cooling effect on the furnace top, and the temperature of the high-temperature melt is regulated and controlled in time by detecting the backwater temperature of the water jacket beam cooling water-through copper pipe 4 and the preset buried pipe 5, so that the safe operation of the furnace is ensured.
Claims (6)
1. The utility model provides a metallurgical furnace is roof water jacket roof beam for kiln, its characterized in that, including first cast copper water jacket, second cast copper water jacket and the third cast copper water jacket that connect gradually, and the three is the arch and connects, first cast copper water jacket includes the boss, the top of boss is equipped with the plate body, be equipped with cooling water copper pipe in the plate body, the outside of cooling water copper pipe is equipped with predetermines the buried pipe, and both are concentric setting, just cooling water copper pipe, predetermine the buried pipe and all be the U type, predetermine the opening radius of buried pipe and be greater than the opening radius of cooling water copper pipe, the both sides of plate body all are equipped with the centre gripping steel sheet, and the two is connected through fastening bolt, the plate body corresponds fastening bolt's position department and is equipped with the screw.
2. The furnace roof water jacket beam for a metallurgical furnace according to claim 1, wherein the second and third copper casting water jackets are identical in structure to the first copper casting water jacket.
3. The furnace top water jacket beam for the metallurgical furnace according to claim 1, wherein the inlet and the outlet of the cooling water-passing copper pipe are provided with threads.
4. The furnace top water jacket beam for the metallurgical furnace according to claim 1, wherein the first cast copper water jacket, the second cast copper water jacket and the third cast copper water jacket, the clamping steel plate, the fastening bolt and the cast copper water jacket preset buried pipe are connected in a pouring integrated mode.
5. The furnace roof water jacket beam for a metallurgical furnace according to claim 1, wherein the first, second and third copper water jackets are in communication.
6. The furnace roof water jacket beam for a metallurgical furnace according to claim 1, wherein the clamping steel plate is a stainless steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223263011.8U CN219064145U (en) | 2022-12-06 | 2022-12-06 | Furnace top water jacket beam for metallurgical furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223263011.8U CN219064145U (en) | 2022-12-06 | 2022-12-06 | Furnace top water jacket beam for metallurgical furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219064145U true CN219064145U (en) | 2023-05-23 |
Family
ID=86348185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223263011.8U Active CN219064145U (en) | 2022-12-06 | 2022-12-06 | Furnace top water jacket beam for metallurgical furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219064145U (en) |
-
2022
- 2022-12-06 CN CN202223263011.8U patent/CN219064145U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240412 Address after: 737104 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Address before: No.98, Jinchuan Road, Jinchuan District, Jinchang City, Gansu Province 737100 Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |