CN205165845U - Package be built by contract in middle of modified continuous casting - Google Patents
Package be built by contract in middle of modified continuous casting Download PDFInfo
- Publication number
- CN205165845U CN205165845U CN201520985234.6U CN201520985234U CN205165845U CN 205165845 U CN205165845 U CN 205165845U CN 201520985234 U CN201520985234 U CN 201520985234U CN 205165845 U CN205165845 U CN 205165845U
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- CN
- China
- Prior art keywords
- package
- built
- contract
- continuous casting
- tundish
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- Expired - Fee Related
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model belongs to the improvement, especially a package be built by contract in middle of modified continuous casting of package be built by contract structure in the middle of the steel mill continuous casting, package be built by contract including the continuous casting in the middle of is setting up two oval -shaped handle holes on the package be built by contract of centre, on the package be built by contract of centre, the both sides that are located the handle hole are vertically setting up the slide rail of symmetry, and the dolly mounts's that comprises steel wheel cooperatees with the slide rail, is setting up the open slot on the dolly frame, and the open slot is corresponding with the handle hole on the middle package be built by contract, is setting up the refractory material board that has the open slot on the dolly frame. The utility model discloses rational in infrastructure, the sealed effect of package be built by contract in the middle of can improving improves continuous casting protection pouring effect, promotes the safety in utilization, the stability and the heat preservation effect of package be built by contract in the middle of can improving, and the turnover and the dispatch of package can reduce workman's intensity of labour in the middle of improving, improve operational environment.
Description
Technical field
The utility model belongs to the improvement of steel plant continuous casting tundish cover structure, the tundish cover of continuous casting tundish of particularly a kind of improvement.
Background technology
The Main Function of tundish is splendid attire molten steel, plays transition and linking effect to steelwork converter and continuous casting system, is one of large melted steel container of steel mill three.Tundish cover is used for insulation and the sealing function of tundish and internal high temperature liquid.
The tundish cover of former use is owing to will design the position be connected with ladle long nozzle; therefore perforate on tundish cover is needed; but this perforate makes again tundish cover cannot effective sealing, increase the probability that in tundish, steel water and air directly contacts, affect continuous casting protection pouring effect.
The tundish cover that tradition uses is owing to will design the position be connected with ladle long nozzle; therefore perforate on tundish cover is needed; but this perforate makes again tundish cover cannot effective sealing, increase the probability that in tundish, steel water and air directly contacts, affect continuous casting protection pouring effect.
The subject matter that the tundish cover of the former use of steel mill exists is as follows:
1, due to the position be connected with ladle long nozzle will be designed; therefore perforate on tundish cover is needed; but this perforate makes again tundish cover cannot effective sealing, increase the probability that in tundish, steel water and air directly contacts, affect continuous casting protection pouring effect.
2, because tundish regional temperature is higher, working environment is poor, therefore personnel to cover labour intensity when hole seals to middle handbag high.
3, tundish cover heat insulation effect is poor, is unfavorable for turnover and the scheduling of middle handbag.
4, due to this region high temperature, exist during personnel's operation and scald security risk.
Utility model content
The purpose of this utility model is the tundish cover of continuous casting tundish providing a kind of improvement; it is rational in infrastructure; the sealing effectiveness of tundish cover can be improved; improve continuous casting protection pouring effect; promote safety in utilization, stability and the heat insulation effect of tundish cover can be improved, improve turnover and the scheduling of tundish; the labour intensity of workman can be reduced, improve working environment.
The purpose of this utility model is achieved in that a kind of tundish cover of continuous casting tundish of improvement, comprise tundish cover of continuous casting tundish, tundish cover arranges two oval handle holes, on tundish cover, the both sides being positioned at handle hole longitudinally arrange symmetrical slide rail, matched with slide rail by the wheel that the carriage frame that steel are formed is installed, carriage frame arranges open slot, open slot is corresponding with the handle hole on tundish cover, and carriage frame arranges the refractory plate with open slot.
It is as follows that the utility model mainly improves content:
1, on former tundish cover, one group of slide rail is designed; slide rail is installed refractory material hermetically-sealed construction; when ladle long nozzle loads, refractory material hermetically-sealed construction is pulled open from slide rail; pushed from slide rail by refractory material hermetically-sealed construction after long nozzle installs, the design of this structure effectively can improve the sealing of tundish cover, improves continuous casting protection pouring effect; human users is convenient simultaneously; can manpower be saved, material resources, improve the working environment of workers.
Main improvement effect:
1, tundish cover sealing and stability improve, and improve work on the spot environment and safety condition.
2, the stability of tundish cover improves, and molten steel receives unobstructed across a logistics.
3, tundish cover heat insulation effect improves, and is conducive to turnover and the scheduling of ladle.
4, tundish cover sealing process improvement of terms, effectively reduces the labour intensity of workman, greatly improves the working environment of workers.
The utility model is rational in infrastructure, saving space easy for installation, improve the dischargeable capacity of tundish impact area, facilitate inclusion floating, erosiveness improves, effectively improve service life, effectively reduce the tundish cost of resistance to material, improve the flow field of flow straightener inside, alleviate large bag beam to the intense impact of Metal in Tundish liquid level, shorten the floating distance of field trash, decrease inclusion content in melting steel.
The utility model is rational in infrastructure; improve the sealing effectiveness of tundish cover; improve continuous casting protection pouring effect; improve safety in utilization; improve stability and the heat insulation effect of tundish cover; improve turnover and the scheduling of tundish, reduce the labour intensity of workman, improve working environment.
Accompanying drawing explanation
Be further described the utility model below in conjunction with accompanying drawing, Fig. 1 is the utility model perspective view.
Detailed description of the invention
A kind of tundish cover of continuous casting tundish of improvement, as shown in Figure 1, comprise tundish cover of continuous casting tundish 1, tundish cover 1 arranges two oval handle holes 2, on tundish cover 1, the both sides being positioned at handle hole 2 longitudinally arrange symmetrical slide rail 3, the wheel 5 that the carriage frame 4 be made up of steel is installed matches with slide rail 3, carriage frame 4 arranges open slot 6, open slot 6 is corresponding with the handle hole 2 on tundish cover 1, and carriage frame 4 arranges the refractory plate 7 with open slot 6.
Claims (1)
1. the tundish cover of continuous casting tundish improved, comprise tundish cover of continuous casting tundish (1), tundish cover (1) arranges two oval handle holes (2), it is characterized in that: on tundish cover (1), the both sides being positioned at handle hole (2) longitudinally arrange symmetrical slide rail (3), the upper wheel (5) installed of the carriage frame (4) be made up of steel matches with slide rail (3), carriage frame (4) arranges open slot (6), open slot (6) is corresponding with the handle hole (2) on tundish cover (1), carriage frame (4) arranges the refractory plate (7) with open slot (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520985234.6U CN205165845U (en) | 2015-12-02 | 2015-12-02 | Package be built by contract in middle of modified continuous casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520985234.6U CN205165845U (en) | 2015-12-02 | 2015-12-02 | Package be built by contract in middle of modified continuous casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205165845U true CN205165845U (en) | 2016-04-20 |
Family
ID=55729882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520985234.6U Expired - Fee Related CN205165845U (en) | 2015-12-02 | 2015-12-02 | Package be built by contract in middle of modified continuous casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205165845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305998A (en) * | 2021-05-21 | 2021-08-27 | 郑州远东耐火材料有限公司 | Insulation can is used in production of alumina brick |
-
2015
- 2015-12-02 CN CN201520985234.6U patent/CN205165845U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305998A (en) * | 2021-05-21 | 2021-08-27 | 郑州远东耐火材料有限公司 | Insulation can is used in production of alumina brick |
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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 |
Granted publication date: 20160420 Termination date: 20161202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |