CN217556221U - Rotary chute device - Google Patents
Rotary chute device Download PDFInfo
- Publication number
- CN217556221U CN217556221U CN202221024140.9U CN202221024140U CN217556221U CN 217556221 U CN217556221 U CN 217556221U CN 202221024140 U CN202221024140 U CN 202221024140U CN 217556221 U CN217556221 U CN 217556221U
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- Prior art keywords
- elephant trunk
- wear
- straight
- chute
- curved
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Abstract
The utility model discloses a rotatory elephant trunk device, including curved elephant trunk and straight elephant trunk, be in the same place through flange joint between the two of curved elephant trunk and straight elephant trunk, cover through bolted connection on the curved elephant trunk bottom surface and set up wear-resisting bush, wear-resisting bush is the C font, and the lower extreme of wear-resisting bush is crossed the flange and is extended in the straight elephant trunk. The service life of the chute of the utility model is long; the straight slide pipe, the wear-resistant lining and the bent slide pipe can be independently replaced according to the use condition; the labor intensity of workers is reduced.
Description
Technical Field
The utility model relates to a rotatory elephant trunk device.
Background
In the domestic metallurgical industry for steel making, materials such as alloy and the like rub against the lower part of the chute in the using process, so that the material leakage below the chute is caused quickly; the chute is arranged in the middle of the air, so that repair welding or replacement of the chute on a material leakage part is very difficult, the chute is long in use time, and the production rhythm is influenced; sometimes, the leakage of the chute is not found in time, and part of alloy is not added into the molten steel tank, so that the molten steel components are unqualified. Therefore, the rotary chute device is designed, the service life of the chute is long, and the straight chute, the wear-resistant lining and the bent chute can be independently replaced according to the use condition; the labor intensity of workers is reduced.
Disclosure of Invention
The utility model aims to provide a rotary chute device, which has long service life; the straight slide pipe, the wear-resistant lining and the bent slide pipe can be independently replaced according to the use condition; the labor intensity of workers is reduced.
The technical scheme of the utility model be, a rotatory elephant trunk device, including curved elephant trunk and straight elephant trunk, be in the same place through flange joint between the two of curved elephant trunk and straight elephant trunk, cover through bolted connection on the curved elephant trunk bottom surface and set up wear-resisting bush, wear-resisting bush is the C font, and the lower extreme of wear-resisting bush is crossed the flange and is extended in the straight elephant trunk.
The rotary chute device is used for adding materials such as alloys into a molten steel tank, is stopped at a standby position at ordinary times, and rotates to a feeding position under the action of the driving device when feeding is needed. The pipe chute is provided with a bending pipe chute and a straight pipe chute which are connected together by bolts, and meanwhile, a wear-resistant lining is additionally arranged below the bending pipe chute (the wear-resistant lining and the bending pipe chute are connected together by bolts), the wear-resistant lining is longer than a flange part, and the alloy wear flange is prevented from reducing the strength. The chute is checked regularly, when the lower part of the straight chute is seriously abraded, the straight chute can be used only by detaching the bolt, rotating the straight chute by 120 degrees and connecting the straight chute with the bolt, so that the service life of the chute is greatly prolonged; the straight slide pipe, the wear-resistant lining and the bent slide pipe can be independently replaced according to the use condition, and the labor intensity of workers is reduced.
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 rotatory elephant trunk device, includes by rotatory curved elephant trunk 3 of drive arrangement 1 and 2 drive of revolution mechanic and straight elephant trunk 4, as shown in figure 1, links together through flange 5 between the two of curved elephant trunk 3 and straight elephant trunk 4, covers through bolted connection on the 3 bottom surfaces of curved elephant trunk and is setting up wear-resisting bush 6, and wear-resisting bush 6 is the C font, can cover the arc bottom surface of curved elephant trunk 3 can. The lower end of the wear-resistant bushing 6 extends into the chute 4 beyond the flange 5.
Claims (1)
1. The utility model provides a rotatory elephant trunk device, includes curved elephant trunk and straight elephant trunk, characterized by: the bending chute and the straight chute are connected together through the flange, the bottom surface of the bending chute is covered with the wear-resistant lining through the bolt connection, the wear-resistant lining is C-shaped, and the lower end of the wear-resistant lining crosses the flange and extends into the straight chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221024140.9U CN217556221U (en) | 2022-04-29 | 2022-04-29 | Rotary chute device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221024140.9U CN217556221U (en) | 2022-04-29 | 2022-04-29 | Rotary chute device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217556221U true CN217556221U (en) | 2022-10-11 |
Family
ID=83472437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221024140.9U Active CN217556221U (en) | 2022-04-29 | 2022-04-29 | Rotary chute device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217556221U (en) |
-
2022
- 2022-04-29 CN CN202221024140.9U patent/CN217556221U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |