CN211516066U - High temperature chute heat preservation heat-proof device - Google Patents
High temperature chute heat preservation heat-proof device Download PDFInfo
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- CN211516066U CN211516066U CN201922054113.0U CN201922054113U CN211516066U CN 211516066 U CN211516066 U CN 211516066U CN 201922054113 U CN201922054113 U CN 201922054113U CN 211516066 U CN211516066 U CN 211516066U
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- chute
- heat
- metal frame
- rectangular metal
- temperature
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Abstract
A high-temperature chute heat preservation and insulation device belongs to production auxiliary facilities in the field of metallurgy and comprises a rectangular metal frame, a heat-resistant fiber board and handles, wherein the rectangular heat-resistant fiber board is embedded in the rectangular metal frame, and the two handles are welded with the rectangular metal frame; the height of the handle is 60 mm; the rectangular metal frame has a length of 1200mm, a width of 360mm and a height of 30 mm. The utility model overcomes the problem of large temperature drop of the chute before use, achieves the purposes of smoothly casting steel, improving production efficiency, improving product quality, reducing production cost and increasing benefit; the occurrence of burning and scalding accidents of operating personnel in the high-temperature chute hoisting and placing process is avoided, and potential safety hazards are eliminated.
Description
Technical Field
The utility model belongs to metallurgical field production auxiliary facilities has and relates to a high temperature chute heat preservation and insulation device.
Background
Need follow the chute with the chute and bake stove handling to chute room before the chute that toasts finishes uses, this handling is placed the process and is required about 10 minutes time, temperature loss about 70 ℃ (influenced by ambient temperature great, winter temperature loss can be more about 100 ℃), the loss of chute temperature can cause the stifled mouth of a river of casting process, increase the residual steel volume, influence production efficiency, the ingot casting quality also can be influenced to the loss of chute temperature simultaneously, just so cause manufacturing cost to increase, the benefit reduces. At present, no heat preservation measure is adopted for the roasted chute.
When the roasted chute is lifted and placed by field operators, the high-temperature chute with the control temperature up to 700-800 ℃ needs to be pushed and supported at a close distance, so that the operation of the straight-surface high-temperature chute easily causes burning and scalding of the operators, and has great potential safety hazard.
Disclosure of Invention
The utility model aims to solve the problem that the temperature of the baked chute is greatly reduced in the hoisting process, ensure that the steel casting is smoothly carried out, and simultaneously ensure the quality of cast ingots; the occurrence of burning and scalding accidents of operating personnel in the high-temperature chute hoisting and placing process is avoided, and potential safety hazards are eliminated.
The utility model discloses technical scheme: a high-temperature chute heat preservation and insulation device is characterized by comprising a rectangular metal frame, a heat-resistant fiber board and handles, wherein the rectangular heat-resistant fiber board is embedded in the rectangular metal frame, and the two handles are welded with the rectangular metal frame; the height of the handle is 60 mm; the rectangular metal frame has a length of 1200mm, a width of 360mm and a height of 30 mm.
The utility model discloses under current technology operation flow, before the chute that toasts and finishes is opened out and is toasted the stove and get into the chute room, add the heat preservation heat-proof device that adds. Through the utility model discloses can reduce the temperature drop of the chute that toasts and finish, guarantee chute service temperature, ensure to water the steel smoothly, improve production efficiency, reduce the incomplete steel production volume, guarantee simultaneously that chute service temperature can improve the casting quality of ingot casting.
After the chute heat-insulation device is additionally arranged, the operating personnel do not need a straight high-temperature chute, the operation safety of the operating personnel is ensured, and the operation efficiency is improved.
The invention overcomes the problem of large temperature drop of the roasted chute before use, controls the temperature drop of the chute hoisting process at 10-15 ℃, and achieves the aims of smoothly casting steel, improving the production efficiency, improving the product quality, reducing the production cost and increasing the benefit; the occurrence of burning and scalding accidents of operating personnel in the hoisting and placing process of the high-temperature chute is avoided, and potential safety hazards are eliminated; the heat-resistant fiber plate enables the chute heat-insulating device to be light (about 3 kg) as a whole, is convenient to operate, does not have the phenomenon that sundries fall into the chute, and ensures the smooth production and the purity of molten steel.
Drawings
FIG. 1 is a structural view of a high-temperature chute heat-insulating apparatus.
In the figure, 1, a heat-resistant fiber board, 2, a metal frame, 3 and a handle.
Detailed Description
Fig. 1 shows, the utility model discloses by heat-resisting fibreboard 1, length 1200mm, the width is 360mm, highly is that the rectangle metal crate 2, the handle 3 of 30mm constitute, the heat-resisting fibreboard 1 of rectangle inlays the dress in rectangle metal crate 2, two handles 3 and the welding of rectangle metal crate 2.
The height of the handle 3 is 60 mm.
The rectangular heat-resistant fiberboard 1 is wrapped around by a rectangular metal frame 2.
The rectangular metal frame is formed by welding angle steel with the specification of 30 mm.
The handle is formed by welding steel pipes with the diameter of 12 mm.
Claims (1)
1. A high-temperature chute heat preservation and insulation device is characterized by comprising a rectangular metal frame, a heat-resistant fiber board and handles, wherein the rectangular heat-resistant fiber board is embedded in the rectangular metal frame, and the two handles are welded with the rectangular metal frame; the height of the handle is 60 mm; the rectangular metal frame has a length of 1200mm, a width of 360mm and a height of 30 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922054113.0U CN211516066U (en) | 2019-11-25 | 2019-11-25 | High temperature chute heat preservation heat-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922054113.0U CN211516066U (en) | 2019-11-25 | 2019-11-25 | High temperature chute heat preservation heat-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211516066U true CN211516066U (en) | 2020-09-18 |
Family
ID=72463820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922054113.0U Active CN211516066U (en) | 2019-11-25 | 2019-11-25 | High temperature chute heat preservation heat-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211516066U (en) |
-
2019
- 2019-11-25 CN CN201922054113.0U patent/CN211516066U/en active Active
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