CN220649122U - Improved calcium carbide furnace water-cooled door frame structure - Google Patents
Improved calcium carbide furnace water-cooled door frame structure Download PDFInfo
- Publication number
- CN220649122U CN220649122U CN202322327138.XU CN202322327138U CN220649122U CN 220649122 U CN220649122 U CN 220649122U CN 202322327138 U CN202322327138 U CN 202322327138U CN 220649122 U CN220649122 U CN 220649122U
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- Prior art keywords
- water
- door frame
- cooling
- pipe
- calcium carbide
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- 239000005997 Calcium carbide Substances 0.000 title claims abstract description 18
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 121
- 238000001816 cooling Methods 0.000 claims abstract description 36
- 239000000498 cooling water Substances 0.000 claims abstract description 29
- 230000001681 protective effect Effects 0.000 claims description 5
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009826 distribution Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Furnace Details (AREA)
Abstract
The utility model discloses an improved calcium carbide furnace water-cooling door frame structure, which comprises a combined door frame assembly, wherein a cooling water pipe assembly is arranged in the combined door frame assembly, water inflow of the cooling water pipe assembly is positioned at the inner side of the combined door frame assembly, and water outflow of the cooling water pipe assembly is positioned at the outer side of the combined door frame assembly; the utility model has the beneficial effects that: the combined type door frame structure is designed, the water cooling pipe assembly is designed in the combined type door frame, the water inflow of the cooling pipe assembly is positioned at the inner side of the combined type door frame, the water outflow of the cooling pipe assembly is positioned at the outer side of the combined type door frame, the water inflow with lower temperature can effectively improve the cooling effect of the inner side of the door frame, the cooling water distribution is more reasonable, the deformation probability of the door frame is reduced, and the combined type door frame structure is worthy of popularization and use.
Description
Technical field:
the utility model relates to the technical field of calcium carbide furnace equipment, in particular to an improved calcium carbide furnace water-cooling door frame structure.
The background technology is as follows:
the calcium carbide furnace is complex equipment, mainly comprising a furnace discharging system, a cooling system, an electrode system, a hydraulic system, a discharging system and the like, wherein the factors of each part can influence the normal operation of the whole system, the furnace discharging system comprises a furnace body, furnace bottom I-steel, a furnace door frame, a furnace tongue, a furnace discharging track, a calcium carbide pot, a calcium carbide trolley and the like, when the furnace is discharged, the surface of the furnace door frame is subjected to high temperature due to the characteristics of calcium carbide smelting, so that the surface carbon loss is caused, crystal lattice changes, the furnace door frame is damaged (the damaged part is intensively arranged on the inner side of the door frame in direct contact with high-temperature calcium carbide), the welding performance is lost, the dangerous accidents of leakage of cooling water in the door frame can be caused when the welding performance is serious, the main reasons are that the cooling water path of the furnace door frame is unreasonable, the cooling effect of the furnace door frame at the water inlet end is good, the furnace door frame at the water outlet end is not easy to deform, the cooling effect at the furnace door frame at the position is poor (because the water at the water outlet end flows along a longer path, the temperature is obviously increased when the water outlet is discharged, the cooling effect rapidly drops), and the accidents such as the furnace door at the position are easy to happen.
The utility model comprises the following steps:
the utility model aims to provide an improved calcium carbide furnace water-cooling door frame structure, which solves the technical problems that in the prior art, the difference of cooling effects at different positions of a furnace door frame is large, and the furnace door frame is easy to deform and leak water due to unreasonable arrangement of furnace door frame water-cooling pipelines.
The utility model comprises the following steps: the utility model provides an improved carbide stove water-cooled door frame structure, its includes combination formula door frame subassembly be provided with the condenser tube subassembly in the combination formula door frame subassembly, the inflow rivers of condenser tube subassembly are located the inboard of combination formula door frame subassembly, the play rivers of condenser tube subassembly are located the outside of combination formula door frame subassembly.
Further, the combined door frame assembly comprises a gantry framework, the cooling water pipe assembly is installed in the gantry framework, water collecting plates and protection covers are respectively installed on two sides of the gantry framework, the water collecting plates are used for water inlet and water return of the cooling water pipe assembly, and the protection covers are used for protecting the cooling water pipe assembly.
Further, the cooling water pipe assembly comprises a plurality of U-shaped water cooling pipes, a plurality of plug holes matched with the U-shaped water cooling pipes are formed in the gantry framework, and the U-shaped water cooling pipes are plugged in the plug holes.
Further, a water inlet groove and a water return groove are respectively formed in the inner edge and the outer edge of the water collecting plate, the water inlet groove is connected with the water inlet end of the U-shaped water cooling pipe, the water return groove is connected with the water return end of the U-shaped water cooling pipe, a water inlet pipe is connected to the water inlet groove, and a water return pipe is connected to the water return groove.
The number of the water inlet pipes is 2, 2 water inlet pipes are respectively arranged at two ends of the water inlet tank, and the water return pipe is positioned at the top end of the water return tank.
Further, an aluminum silicate sealing gasket is arranged between the water collecting plate and the gantry framework.
The utility model has the beneficial effects that: the combined type door frame structure is designed, the water cooling pipe assembly is designed in the combined type door frame, the water inflow of the cooling pipe assembly is positioned at the inner side of the combined type door frame, the water outflow of the cooling pipe assembly is positioned at the outer side of the combined type door frame, the water inflow with lower temperature can effectively improve the cooling effect of the inner side of the door frame, the cooling water distribution is more reasonable, the deformation probability of the door frame is reduced, and the combined type door frame structure is worthy of popularization and use.
Description of the drawings:
FIG. 1 is an exploded view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
in the figure, a gantry framework 1, a U-shaped water cooling pipe 2, a water collecting plate 3, a protective cover 4, a water inlet tank 5, a water return tank 6, a water inlet pipe 7 and a water return pipe 8.
The specific embodiment is as follows:
as shown in FIG. 1, an improved calcium carbide furnace water-cooled door frame structure comprises a combined type door frame assembly, wherein a cooling water pipe assembly is arranged in the combined type door frame assembly, water inflow of the cooling water pipe assembly is positioned at the inner side of the combined type door frame assembly, water outflow of the cooling water pipe assembly is positioned at the outer side of the combined type door frame assembly, the cooling effect of water inflow with lower temperature is better, the cooling effect of the inner side of the door frame assembly is improved, and the cooling water distribution is more reasonable.
As shown in fig. 1, the combined door frame assembly comprises a gantry framework 1, the cooling water pipe assembly is installed in the gantry framework 1, water collecting plates 3 and a protective cover 4 are respectively installed on two sides of the gantry framework 1, the water collecting plates 3 are used for water inlet and water return of the cooling water pipe assembly, and the protective cover 4 is used for protecting the cooling water pipe assembly.
As shown in fig. 2 and 3, the cooling water pipe assembly comprises a plurality of U-shaped water cooling pipes 2, a plurality of plug holes matched with the U-shaped water cooling pipes 2 are formed in the gantry framework 1, and the U-shaped water cooling pipes 2 are plugged in the plug holes; the inner edge and the outer edge of the water collecting plate 3 are respectively provided with a water inlet groove 5 and a water return groove 6, the water inlet groove 5 is connected with the water inlet end of the U-shaped water cooling pipe 2, the water return groove 6 is connected with the water return end of the U-shaped water cooling pipe 2, the water inlet groove 5 is connected with a water inlet pipe 7, and the water return groove 6 is connected with a water return pipe 8.
As shown in fig. 1, the number of the water inlet pipes 7 is 2, 2 water inlet pipes 7 are respectively arranged at two ends of the water inlet tank 5, the water return pipe 8 is positioned at the top end of the water return tank 6, two water inlet pipes 7 enter from the bottom of the water inlet tank 5, convection is formed at the top end, uniform distribution of water inlet flow is facilitated, and the water return pipe 8 is positioned at the top end of the water return tank 6, so that full utilization of cooling water is facilitated; an aluminum silicate sealing gasket is arranged between the water collecting plate 3 and the gantry framework 1.
During specific work, cooling water sequentially passes through the water inlet pipe 7, the water inlet groove 5, the U-shaped water cooling pipe 2, the water return groove 6 and the water return pipe 8, in the process, water inlet water flow with lower temperature is completely located on the inner side of the combined type door frame assembly, water outlet water flow with higher temperature is located on the outer side of the combined type door frame assembly which is not easy to deform, cooling water distribution is more reasonable, and deformation or water leakage phenomenon of the inner side of the door frame is reduced.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting thereof, but rather, any modification, equivalent replacement, improvement or the like which comes within the spirit and principles of the present utility model are included within the scope of the present utility model.
Claims (6)
1. An improved calcium carbide furnace water-cooled door frame structure which is characterized in that: the combined type door frame comprises a combined type door frame component, wherein a cooling water pipe component is arranged in the combined type door frame component, water inflow of the cooling water pipe component is located at the inner side of the combined type door frame component, and water outflow of the cooling water pipe component is located at the outer side of the combined type door frame component.
2. The improved water-cooled door frame structure of a calcium carbide furnace of claim 1, wherein: the combined door frame assembly comprises a gantry framework (1), the cooling water pipe assembly is arranged in the gantry framework (1), water collecting plates (3) and a protective cover (4) are respectively arranged on two sides of the gantry framework (1), the water collecting plates (3) are used for water inflow and water return of the cooling water pipe assembly, and the protective cover (4) is used for protecting the cooling water pipe assembly.
3. The improved water-cooled door frame structure of a calcium carbide furnace according to claim 2, wherein: the cooling water pipe assembly comprises a plurality of U-shaped water cooling pipes (2), a plurality of plug holes matched with the U-shaped water cooling pipes (2) are formed in the gantry framework (1), and the U-shaped water cooling pipes (2) are plugged in the plug holes.
4. An improved water-cooled door frame structure for a calcium carbide furnace according to claim 3, wherein: the water collecting plate is characterized in that a water inlet groove (5) and a water return groove (6) are respectively formed in the inner edge and the outer edge of the water collecting plate (3), the water inlet groove (5) is connected with the water inlet end of the U-shaped water cooling pipe (2), the water return groove (6) is connected with the water return end of the U-shaped water cooling pipe (2), a water inlet pipe (7) is connected to the water inlet groove (5), and a water return pipe (8) is connected to the water return groove (6).
5. The improved water-cooled door frame structure of a calcium carbide furnace of claim 4, wherein: the number of the water inlet pipes (7) is 2, 2 water inlet pipes (7) are respectively arranged at two ends of the water inlet groove (5), and the water return pipe (8) is positioned at the top end of the water return groove (6).
6. The improved water-cooled door frame structure of a calcium carbide furnace of claim 4, wherein: an aluminum silicate sealing gasket is arranged between the water collecting plate (3) and the gantry framework (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322327138.XU CN220649122U (en) | 2023-08-29 | 2023-08-29 | Improved calcium carbide furnace water-cooled door frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322327138.XU CN220649122U (en) | 2023-08-29 | 2023-08-29 | Improved calcium carbide furnace water-cooled door frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220649122U true CN220649122U (en) | 2024-03-22 |
Family
ID=90284627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322327138.XU Active CN220649122U (en) | 2023-08-29 | 2023-08-29 | Improved calcium carbide furnace water-cooled door frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220649122U (en) |
-
2023
- 2023-08-29 CN CN202322327138.XU patent/CN220649122U/en active Active
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