CN213701686U - Vertical pipe anti-deformation structure of continuous casting machine - Google Patents
Vertical pipe anti-deformation structure of continuous casting machine Download PDFInfo
- Publication number
- CN213701686U CN213701686U CN202022494261.7U CN202022494261U CN213701686U CN 213701686 U CN213701686 U CN 213701686U CN 202022494261 U CN202022494261 U CN 202022494261U CN 213701686 U CN213701686 U CN 213701686U
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- Prior art keywords
- standpipe
- continuous casting
- hemp
- rope made
- layer
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- Expired - Fee Related
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- 238000009749 continuous casting Methods 0.000 title description 12
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 13
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims abstract description 13
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims abstract description 13
- 235000009120 camo Nutrition 0.000 claims abstract description 13
- 235000005607 chanvre indien Nutrition 0.000 claims abstract description 13
- 239000011487 hemp Substances 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 abstract description 15
- 230000005855 radiation Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005253 cladding Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract description 3
- 238000005266 casting Methods 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Continuous Casting (AREA)
Abstract
The utility model discloses a shape structure is prevented deforming by conticaster standpipe, including the standpipe body, from the top down winding cladding rope made of hemp layer on the standpipe body, the rope made of hemp layer is two-layer, and the diameter of rope made of hemp is 12 mm. The utility model discloses make the heat radiation of standpipe itself reduce greatly to reduced the standpipe and produced deformation because of heat radiation. Not only improves the secondary cooling effect, but also reduces the production cost and the period for workers to replace the vertical pipes.
Description
Technical Field
The utility model relates to a shape structure is prevented deforming by conticaster standpipe.
Background
The continuous casting process of casting high-temperature molten steel into a casting blank with a certain cross-sectional shape and a certain size is called continuous casting. The equipment required to accomplish this process is called continuous casting equipment. The electromechanical liquid integration of the steel casting equipment, the continuous casting machine body equipment, the cutting area equipment and the dummy bar collecting and conveying equipment forms the core part equipment of continuous casting steel, which is conventionally called a continuous casting machine. The continuous casting machine is composed of ladle, rotary table, tundish, crystallizer and its vibrator, secondary cooling zone supporting roller and cooling water system, straightening and withdrawal machine, cutting equipment and dummy ingot device. And (5) a production process of a continuous casting machine. High-temperature molten steel is continuously poured into one or a group of water-cooled copper crystallizers, the molten steel is gradually solidified into blank shells along the peripheries of the crystallizers, after the liquid level of the molten steel rises to a certain height, the blank shells are solidified to a certain thickness, a withdrawal and straightening machine pulls out blanks, the blanks are completely solidified through water spraying cooling in a secondary cooling area, and the blanks are cut into fixed sizes by a cutting device according to steel rolling requirements. This process of directly casting high temperature molten steel into steel billets is known as continuous casting. The billet caster adopts a gas-water spray cooling mode, and the gas-water spray cooling mode is a cooling mode of continuous casting secondary cooling. The energy of compressed air is used to atomize water drops and spray the water drops onto the surface of a casting blank at a high speed so as to cool the casting blank more uniformly. The cooling function is to carry out forced and uniform cooling on the surface of the casting blank so that the casting blank is solidified in a short time. The secondary cooling area has four vertical pipes as the carrier of gas-water medium. Because the standpipe receives the influence of thermal radiation for a long time in process of production, can produce certain deformation, can make standpipe spun water can not hit the casting blank in the middle of in the serious time, will influence the even cooling of casting blank, make the surface or the inside quality of casting blank receive the influence, perhaps lead to the production accident. Currently, there is no effective way to prevent deformation of the standpipe. The standpipe deformation just only changes the standpipe and guarantees the cooling effect when seriously influencing secondary cooling. Not only can the quality of the casting blank not be ensured, but also the production cost is greatly increased, and the labor intensity of workers is also increased.
Disclosure of Invention
An object of the utility model is to provide a shape structure is prevented to conticaster standpipe, the heat radiation that enables standpipe itself reduces greatly to reduce the deformation that the standpipe produced because of heat radiation.
Realize the utility model discloses the technical scheme of purpose does: the utility model provides a shape structure is prevented deforming by conticaster standpipe, includes the standpipe body, from the top down winding cladding rope made of hemp layer on the standpipe body, and rope made of hemp layer is two-layer, and the diameter of rope made of hemp is 12 mm.
Through research experiments, hemp ropes with the diameter of 12mm are tightly wound around the vertical pipes, so that the heat radiation of the vertical pipes is greatly reduced, and the deformation of the vertical pipes due to the heat radiation is reduced. Not only improves the secondary cooling effect, but also reduces the production cost and the period for workers to replace the vertical pipes.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic view of the structure of the present invention.
Detailed Description
The utility model provides a shape structure of preapring for an unfavorable turn of events of conticaster standpipe, includes the standpipe body, as shown in figure 1, from the top down winding cladding rope made of hemp layer 2 on standpipe body 1, rope made of hemp layer 2 is two-layer, and the diameter of rope made of hemp is 12 mm.
Claims (1)
1. The utility model provides a shape structure of preapring for an unfavorable turn of events of conticaster standpipe, includes the standpipe body, characterized by: the vertical pipe body is wound and coated with a hemp rope layer from top to bottom, the hemp rope layer is two layers, and the diameter of the hemp rope is 12 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022494261.7U CN213701686U (en) | 2020-11-02 | 2020-11-02 | Vertical pipe anti-deformation structure of continuous casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022494261.7U CN213701686U (en) | 2020-11-02 | 2020-11-02 | Vertical pipe anti-deformation structure of continuous casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213701686U true CN213701686U (en) | 2021-07-16 |
Family
ID=76802814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022494261.7U Expired - Fee Related CN213701686U (en) | 2020-11-02 | 2020-11-02 | Vertical pipe anti-deformation structure of continuous casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213701686U (en) |
-
2020
- 2020-11-02 CN CN202022494261.7U patent/CN213701686U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210716 |