CN203649349U - Continuous casting cooling nozzle - Google Patents
Continuous casting cooling nozzle Download PDFInfo
- Publication number
- CN203649349U CN203649349U CN201320677671.2U CN201320677671U CN203649349U CN 203649349 U CN203649349 U CN 203649349U CN 201320677671 U CN201320677671 U CN 201320677671U CN 203649349 U CN203649349 U CN 203649349U
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- nozzle
- cooling
- continuous casting
- nozzle body
- utility
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Abstract
The utility model discloses a continuous casting cooling nozzle. The nozzle comprises a nozzle main body (1), wherein a limber hole (2) is formed in the nozzle main body (1); an outlet (5) is formed in the water outlet end of the limber hole (2); an air vent (3) is further formed in the nozzle main body (1). By the adoption of the technical scheme, different cooling manners are adopted according to different steel grades produced, and two cooling effects of strong water cooling and aerosol cooling can be displaced rapidly, so that when a continuous caster produces different steel grades, time to frequently replace nozzles is reduced, and categories of the nozzles are decreased; when the air vent of the nozzle is additionally provided with a convenient air vent plug, the requirement of continuous production is met, on-site operation difficulties are lowered, and production efficiency is improved, so as to facilitate continuous casting production.
Description
Technical field
The utility model belongs to the technical field that metallurgical industry is produced, and relates to continuous casting billet cooling technology, and more particularly, the utility model relates to continuous casting cooling jet.
Background technology
In continuous casting production process, conventionally need to take continuous casting billet cooling, so that situations such as strand shaping and slab qualities.
Continuous casting nozzle of the prior art, only has the gentle fog cooling nozzle of independent strong water-cooled nozzle, through production and application after a while, has found many drawbacks:
1, produce different steel grades, need to change different nozzles, nozzle use amount is large.
2, change the nozzle time long, affect continuous casting production efficiency.
Utility model content
The utility model provides a kind of continuous casting cooling jet, its objective is the frequent replacing of avoiding cooling jet.
To achieve these goals, the technical scheme that the utility model is taked is:
Continuous casting cooling jet of the present utility model, comprises nozzle body, and described nozzle body is provided with limbers, is provided with outlet in the water side of described limbers, is also provided with passage on described nozzle body.
Described nozzle body is provided with installation fixing hole.
One end of described passage is air inlet, is located on the outer surface of nozzle body; The other end of described passage is communicated with limbers in the inside of nozzle body.
Air plug is established in the end that is positioned at of described passage.
The utility model adopts technique scheme, take the different types of cooling according to producing steel grade difference, realize the Rapid replacement of two kinds of cooling cooling effects of strong water-cooled and aerosol, thereby minimizing conticaster is frequently changed the time of nozzle because producing different steel grades, reduce the kind of nozzle; Nozzle passage installs additional after convenient air plug, reaches continuous production requirement, and execute-in-place difficulty is reduced, and enhances productivity, and produces and provides convenient for continuous casting.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of structure shown in Fig. 1;
Fig. 3 is the left view of structure shown in Fig. 1.
In figure, be labeled as:
1, nozzle body, 2, limbers, 3, passage, 4, fixing hole is installed, 5, outlet.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, detailed description of the invention of the present utility model is described in further detail, to help those skilled in the art to have more complete, accurate and deep understanding to inventive concept of the present utility model, technical scheme.
Structure of the present utility model as shown in Figure 1, Figure 2 and Figure 3, for a kind of continuous casting cooling jet, comprises nozzle body 1, and described nozzle body 1 is provided with limbers 2, is provided with outlet 5 in the water side of described limbers 2.
Described nozzle body 1 is made for metal.
In order to solve the problem of prior art existence and to overcome its defect, realize the goal of the invention of the frequent replacing of avoiding cooling jet, the technical scheme that the utility model is taked is:
As shown in Figure 1 to Figure 3, continuous casting cooling jet of the present utility model, is also provided with passage 3 on described nozzle body 1.
The utility model object is to realize the quick change of continuous casting methods for cooling, produces and provides convenient for continuous casting.Described cooling jet, can realize the Rapid replacement of the cooling dual-cooled effect of strong water-cooled and aerosol in process of production, thereby reduces conticaster and frequently change because producing different steel grades the time of nozzle.
Described nozzle body 1 is provided with installs fixing hole 4.Fixing hole 4 fastening installation, connection on equipment for cooling jet is installed.
One end of described passage 3 is air inlet, is located on the outer surface of nozzle body 1; The other end of described passage 3 is communicated with limbers 2 in the inside of nozzle body 1.
The air inlet of passage 3 with the water inlet of limbers 2 on the identical surface of nozzle body 1, or in identical direction, so that the installation on equipment.
Air plug is established in the end that is positioned at of described passage 3.Described continuous casting nozzle reaches dual-cooled effect by air plug.
Described water-cooled nozzle is convenient to reach fast strong water-cooled in production process and is replaced with the cooling dual-cooled effect of aerosol by installing air plug operation additional, reaching.
Through transformation, install additional after convenient air plug at nozzle passage, take the different types of cooling according to producing steel grade difference, reach continuous production requirement, execute-in-place difficulty is reduced.
By reference to the accompanying drawings the utility model is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (4)
1. a continuous casting cooling jet, comprise nozzle body (1), described nozzle body (1) is provided with limbers (2), is provided with outlet (5) in the water side of described limbers (2), it is characterized in that: on described nozzle body (1), be also provided with passage (3).
2. according to continuous casting cooling jet claimed in claim 1, it is characterized in that: described nozzle body (1) is provided with installs fixing hole (4).
3. according to continuous casting cooling jet claimed in claim 1, it is characterized in that: one end of described passage (3) is air inlet, is located on the outer surface of nozzle body (1); The other end of described passage (3) is communicated with limbers (2) in the inside of nozzle body (1).
4. according to continuous casting cooling jet claimed in claim 1, it is characterized in that: air plug is established in the end that is positioned at of described passage (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320677671.2U CN203649349U (en) | 2013-10-30 | 2013-10-30 | Continuous casting cooling nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320677671.2U CN203649349U (en) | 2013-10-30 | 2013-10-30 | Continuous casting cooling nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203649349U true CN203649349U (en) | 2014-06-18 |
Family
ID=50915786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320677671.2U Expired - Fee Related CN203649349U (en) | 2013-10-30 | 2013-10-30 | Continuous casting cooling nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203649349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658578A (en) * | 2013-10-30 | 2014-03-26 | 芜湖新兴铸管有限责任公司 | Continuous casting cooling jet nozzle |
-
2013
- 2013-10-30 CN CN201320677671.2U patent/CN203649349U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658578A (en) * | 2013-10-30 | 2014-03-26 | 芜湖新兴铸管有限责任公司 | Continuous casting cooling jet nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140618 Termination date: 20201030 |