CN212370834U - Back-blowing type outlet guide - Google Patents
Back-blowing type outlet guide Download PDFInfo
- Publication number
- CN212370834U CN212370834U CN202021701787.1U CN202021701787U CN212370834U CN 212370834 U CN212370834 U CN 212370834U CN 202021701787 U CN202021701787 U CN 202021701787U CN 212370834 U CN212370834 U CN 212370834U
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- China
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- inner joint
- export
- air inlet
- main part
- gas outlet
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Abstract
The utility model discloses a back-blowing type export is led and is defended, including export guide and defend main part, its characterized in that: the export guide and guard main part upside be provided with the air inlet, the air inlet in be provided with the inner joint, inner joint and air inlet between be provided with sealed thread and glue, the welding of the inner joint other end have the elbow pipe, export guide and guard main part downside be provided with the gas outlet, the gas outlet on be provided with sealed ring body. The utility model has the advantages that: the structure is simple, the small-sized air nozzle is arranged in a circular line divergence manner to form a circumferential and uniform multi-angle cooling ring, the cooling effect is greatly improved, cooling water attached to the surface of the round steel can be effectively swept when the round steel penetrates through water, and the round steel is kept warm and slowly cooled to obtain an ideal metallographic structure; the inner joint is arranged, so that the replacement is convenient, and the normal use cannot be influenced when the inner joint is damaged.
Description
Technical Field
The utility model relates to a steel rolling technical field, concretely relates to blowback type export is led and is defended.
Background
The existing rolled piece is relatively easy to rust due to the fact that substances such as cooling water exist on the surface of the rolled piece after being cooled, an oxide film on the surface of the rolled piece is damaged. In order to prevent further rusting of rolled steel exposed in the open air after rolling, the service life of the steel is prolonged, the workpiece is easily damaged due to uneven cooling, the air inlet bent pipe is easily damaged, and unnecessary loss caused by use is influenced.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model aims at providing a blowback type export is led and is defended that the cooling effect is good.
In order to realize the technical purpose, the utility model discloses a scheme is: the utility model provides a back flushing type export is led and is defended, leads including the export and defends the main part, export lead and defend the main part upside and be provided with the air inlet, the air inlet in be provided with the inner joint, inner joint and air inlet between be provided with sealed thread glue, the welding of the inner joint other end have the elbow pipe, export lead and defend the main part downside and be provided with the gas outlet, the gas outlet on be provided with the seal ring body, seal ring body and gas outlet closely laminate and pass through the screw thread fixed with the gas outlet, export lead and defend the main part on be the annular and evenly be provided with small-size gas nozzle, small-size gas nozzle's orientation be and diverge the.
Preferably, the inner interface is fixed with the air inlet through thread matching seal thread glue.
Preferably, the outlet guide and guard main body is made of wear-resistant and high-temperature-resistant materials.
The utility model has the advantages that: the structure is simple, the small-sized air nozzle is arranged in a circular line divergence manner to form a circumferential and uniform multi-angle cooling ring, the cooling effect is greatly improved, cooling water attached to the surface of the round steel can be effectively swept when the round steel penetrates through water, and the round steel is kept warm and slowly cooled to obtain an ideal metallographic structure; the inner joint is arranged, so that the replacement is convenient, and the normal use cannot be influenced when the inner joint is damaged.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, a blowback type export is led and is defended, including export guide and defend main part 1, export guide and defend 1 upside be provided with the air inlet, the air inlet in be provided with inner joint 2, inner joint 2 and air inlet between be provided with sealed thread glue, the welding of the 2 other ends of inner joint have elbow pipe 3, export guide and defend 1 downside be provided with the gas outlet, the gas outlet on be provided with sealing ring body 5, sealing ring body 5 closely laminate with the gas outlet and pass through the screw thread and the gas outlet is fixed, export guide and defend main part 1 on be the annular and evenly be provided with small-size air nozzle 4, small-size air nozzle 4 the orientation be and scatter the shape setting, inner joint 2 seal thread glue through the screw thread cooperation and fix with the air inlet, export guide and defend main part 1 and adopt wear-resisting high temperature resistant material.
The utility model has the advantages that: the structure is simple, the small-sized air nozzle is arranged in a circular line divergence manner to form a circumferential and uniform multi-angle cooling ring, the cooling effect is greatly improved, cooling water attached to the surface of the round steel can be effectively swept when the round steel penetrates through water, and the round steel is kept warm and slowly cooled to obtain an ideal metallographic structure; the inner joint is arranged, so that the replacement is convenient, and the normal use cannot be influenced when the inner joint is damaged.
The above, only do the preferred embodiment of the present invention, not used to limit the present invention, all the technical matters of the present invention should be included in the protection scope of the present invention for any slight modification, equivalent replacement and improvement of the above embodiments.
Claims (3)
1. The utility model provides a blowback type export is led and is defended, includes export and leads and defend the main part, its characterized in that: export guide and defend the main part upside and be provided with the air inlet, the air inlet in be provided with the inner joint, inner joint and air inlet between be provided with sealed thread and glue, the welding of the inner joint other end have the elbow pipe, export guide and defend the main part downside and be provided with the gas outlet, the gas outlet on be provided with sealed ring body, sealed ring body and gas outlet closely laminate and pass through the screw thread and fix with the gas outlet, export guide and defend the main part on be the annular and evenly be provided with small-size gas nozzle, small-size gas nozzle's orientation be and diverge the shape setting.
2. A blowback type outlet guide according to claim 1, wherein: the inner interface is fixed with the air inlet through thread matching seal thread glue.
3. A blowback type outlet guide according to claim 1, wherein: the outlet guide and guard main body is made of wear-resistant and high-temperature-resistant materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021701787.1U CN212370834U (en) | 2020-08-17 | 2020-08-17 | Back-blowing type outlet guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021701787.1U CN212370834U (en) | 2020-08-17 | 2020-08-17 | Back-blowing type outlet guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212370834U true CN212370834U (en) | 2021-01-19 |
Family
ID=74173163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021701787.1U Active CN212370834U (en) | 2020-08-17 | 2020-08-17 | Back-blowing type outlet guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212370834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505355A (en) * | 2022-03-23 | 2022-05-17 | 首钢水城钢铁（集团）有限责任公司 | Steel head detection system for controlling temperature of steel head at water penetration section |
-
2020
- 2020-08-17 CN CN202021701787.1U patent/CN212370834U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505355A (en) * | 2022-03-23 | 2022-05-17 | 首钢水城钢铁（集团）有限责任公司 | Steel head detection system for controlling temperature of steel head at water penetration section |
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