CN203140760U - Replaceable combined type sliding plate brick - Google Patents
Replaceable combined type sliding plate brick Download PDFInfo
- Publication number
- CN203140760U CN203140760U CN 201320047318 CN201320047318U CN203140760U CN 203140760 U CN203140760 U CN 203140760U CN 201320047318 CN201320047318 CN 201320047318 CN 201320047318 U CN201320047318 U CN 201320047318U CN 203140760 U CN203140760 U CN 203140760U
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- replaceable
- main body
- core plate
- combined type
- plate
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Abstract
The utility model provides a replaceable combined type sliding plate brick which is characterized by being mainly composed of a main body base plate (5) and a replacement core plate (6). The main body base plate (5) and the replacement core plate (6) are connected and positioned through steps, and the main body base plate (5) and the replacement core plate (6) are bonded through fire clay. According to the replaceable combined type sliding plate brick, a replaceable combined type sliding plate is adopted, service life of the sliding plate can be prolonged by 2-5 times as long as the replacement core plate (6) is replaced, and the replaceable combined type sliding plate brick effectively improves the service life of the sliding plate, reduces consumption of fireproof materials, improves utilization rate of limited resources, and is remarkable in economic benefit.
Description
Technical field
The utility model relates to ladle in a kind of field of metallurgy, continuous casting tundish equipment, particularly relates to a kind of replaceable combined type sliding plate brick that uses on the slide gate mechanism.
Background technology
Slide plate is widely used in casting process, is used to control molten steel and flows to tundish from ladle, perhaps flows to crystallizer from tundish.For high-durability and the long-life of realizing slide plate, adopt the raw material preparing of high-purity costliness usually.
But, use the damaged position of tail skid mainly at the slide hole near zone.Fig. 1 has shown the example with the typical failure mode of tail skid.Under common situation, do not damage with other zones of tail skid, kept reusable quality.Fig. 1 uses the typical case of tail skid to damage situation figure, has occurred border damage 1, crackle 2, damaged surfaces 3 and reaming 4 among the figure.
In order to reduce the consumption of industrial refuse and refractory material, develop a kind of replaceable combined type slide plate that reuses, this slide plate comprises a main body substrate and " core board " that can change.
Summary of the invention
In order to improve efficiency of resource, reduce the ton steel refractory consumption rate of iron and steel enterprise simultaneously, in the service life of improving sliding plate brick, the utility model provides a kind of replaceable combined type sliding plate brick, this replaceable combined type sliding plate brick is made up of two parts, main body substrate and replaceable core plate.Main body substrate is connected by the staged step with the replaceable core plate and locatees, and the centre links by chamotte.Slide plate after the use can be changed the repeatedly utilization that the replaceable core plate is realized the composite entity slide plate by keeping main body substrate, improve its whole service life, reduce the refractory consumption rate in the steelmaking process, improved the utilization rate of resource simultaneously, increased the benefit of relevant enterprise.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of replaceable combined type sliding plate brick mainly is made up of main body substrate 5 and replaceable core plate 6 two parts, and main body substrate 5 is connected by the staged step with replaceable core plate 6 and locatees, and bonds by chamotte in the middle of main body substrate 5 and the replaceable core plate 6.
Described replaceable core plate 6 be provided with steel outlet hole 9 and working face 10.Working face 10 is greater than the zone of usually damaging, but to guarantee the reuse of main body substrate 5, only needs to change replaceable core plate 6 in recycling process, continues the normal performance of using and main body substrate 5 is had.
Described replaceable core plate 6 is oval or circular.
Described main body substrate 5 is provided with staged step 7 with replaceable core plate 6 junctions, and replaceable core plate 6 is provided with core board with main body substrate 5 junctions ladder 8 is installed, and staged step 7 cooperatively interacts with core board installation ladder 8 and is connected.
In recycling process, under the prerequisite of assurance main body substrate 5, only need to change replaceable core plate 6, it is smooth to carry out working face processing then, namely reusable behind the installation shell, damages until main body substrate 5, can't satisfy the continuation instructions for use.
A kind of replaceable combined type sliding plate brick mainly is made up of two parts, main body substrate, and the replaceable core plate, main body substrate is connected by the staged step with the replaceable core plate and locatees, and the centre bonds by chamotte.In production and the use, moulding respectively, burn till or unburned and soak salt or exempt to soak main body substrate and the replaceable core plate, then, by chamotte and location ladder both are assembled, carry out then that working face processing is smooth, hoop-driving, installation shell, stenciling coating etc.
In recycling process.Remove the shell at the slide plate back side earlier, adopt forcing press to remove the replaceable core plate from main body substrate then, with chamotte new replaceable core plate is installed.After chamotte solidifies, the working face of slide plate is processed down 0.5mm thickness.After the drying, at the back side of slide plate new shell is installed, stenciling coating on working face, the slide plate after the recovery can reuse.
The beneficial effects of the utility model are:
Replaceable combined type sliding plate brick of the present utility model adopts replaceable combined type slide plate, only need to change 2 ~ 5 times of the bulk life times that replaceable core plate 6 just can prolong slide plate, effectively raise the service life of slide plate, the consumption of refractory material and the utilization rate of raising limited resources have been reduced, remarkable in economical benefits.
Description of drawings
Fig. 1 is to use the typical case of tail skid to damage situation figure.
Fig. 2 is the transverse sectional view of the replaceable core plate of embodiment of the present utility model.
Fig. 3 is the section plan of the replaceable core plate of embodiment of the present utility model.
Fig. 4 is the transverse sectional view of the main body substrate of embodiment of the present utility model.
Fig. 5 is the section plan of the main body substrate of embodiment of the present utility model.
Fig. 6 is the transverse sectional view of the integral assembling structure of embodiment of the present utility model.
Fig. 7 is the section plan of the overall package of embodiment of the present utility model.
Fig. 8 is the schematic diagram of the use state of replaceable combined type sliding plate brick of the present utility model.
Fig. 9 removes the schematic diagram of old shell when being replacing core board of the present utility model.
Schematic diagram after the replaceable core plate took out when Figure 10 was replacing core board of the present utility model.
The schematic diagram of the replaceable core plate that Figure 11 packs into new when being replacing core board of the present utility model.
The schematic diagram of when Figure 12 is replacing core board of the present utility model replaceable core plate surface rubbing being handled.
Figure 13 is the schematic diagram that new shell and coating are installed behind the replaceable core plate of more finishing changing of the present utility model.
Among the figure: 1 for damaging, 2 be that for core board ladder, 9 to be installed for staged step, 8 for replaceable core plate, 7 for main body substrate, 6 for reaming, 5 for damaged surfaces, 4 be that steel outlet hole, 10 is working face to crackle, 3 in the border.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As Fig. 1 to 8, a kind of replaceable combined type sliding plate brick, mainly be made up of main body substrate 5 and replaceable core plate 6 two parts, main body substrate 5 is connected by the staged step with replaceable core plate 6 and locatees, and bonds by chamotte in the middle of main body substrate 5 and the replaceable core plate 6.
Replaceable core plate 6 be provided with steel outlet hole 9 and working face 10.Working face 10 is greater than the zone of usually damaging, but to guarantee the reuse of main body substrate 5, only needs to change replaceable core plate 6 in recycling process, continues the normal performance of using and main body substrate 5 is had.
Replaceable core plate 6 is oval or circular.
As Fig. 9 to Figure 13, it is each step schematic diagram in the replaceable core plate replacing process.
Embodiment one.
A kind of replaceable combined type is unburned exempts to flood sliding plate brick, be applied to 60～130T ladle, its main body substrate 5 is the aluminium carbonaceous, replaceable core plate 6 is aluminium zirconium carbonaceous, by changing replaceable core plate 6, but 5 service lifes of realization body substrate 10 times, replaceable core plate 6 is changed 2 times, its overall life is 10 times, compares with conventional skateboard, improves its service life 6～7 times.
Embodiment two.
A kind of replaceable combined high-temperature burnt aluminum zirconium-carbon slide brick, be applied to the 120T ladle, its main body substrate 5 is the aluminium carbonaceous, and replaceable core plate 6 is aluminium zirconium carbonaceous, burn till and impregnating pitch through high temperature, by changing replaceable core plate 6, but 5 service lifes of realization body substrate 6 times, and replaceable core plate 6 is changed 2 times, its overall life is 6 times, compare with conventional skateboard, improve its service life 3～4 times, ton steel refractory consumption rate amount can reduce by 40%.
Embodiment recited above is described preferred embodiment of the present utility model; be not that design of the present utility model and scope are limited; do not breaking away under the utility model design concept prerequisite; common engineers and technicians make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model, the technology contents that the utility model is asked for protection all is documented in claims.
Claims (4)
1. replaceable combined type sliding plate brick, it is characterized in that mainly being formed by main body substrate (5) and replaceable core plate (6) two parts, main body substrate (5) is connected by the staged step with replaceable core plate (6) and locatees, and bonds by chamotte in the middle of main body substrate (5) and the replaceable core plate (6).
2. replaceable combined type sliding plate brick according to claim 1, what it is characterized in that described replaceable core plate (6) is provided with steel outlet hole (9) and working face (10).
3. replaceable combined type sliding plate brick according to claim 1 is characterized in that described replaceable core plate (6) is for oval or circular.
4. replaceable combined type sliding plate brick according to claim 1, it is characterized in that described main body substrate (5) and replaceable core plate (6) junction are provided with staged step (7), replaceable core plate (6) is provided with core board with main body substrate (5) junction ladder (8) is installed, and staged step (7) cooperatively interacts with core board installation ladder (8) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047318 CN203140760U (en) | 2013-01-28 | 2013-01-28 | Replaceable combined type sliding plate brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047318 CN203140760U (en) | 2013-01-28 | 2013-01-28 | Replaceable combined type sliding plate brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203140760U true CN203140760U (en) | 2013-08-21 |
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ID=48968316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320047318 Expired - Fee Related CN203140760U (en) | 2013-01-28 | 2013-01-28 | Replaceable combined type sliding plate brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203140760U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772557A (en) * | 2018-08-24 | 2018-11-09 | 永兴特种不锈钢股份有限公司 | A kind of bottom water outlet of ladle, ventilating structure |
| CN113134600A (en) * | 2021-04-26 | 2021-07-20 | 济南新峨嵋实业有限公司 | Sliding plate brick repairing method |
-
2013
- 2013-01-28 CN CN 201320047318 patent/CN203140760U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772557A (en) * | 2018-08-24 | 2018-11-09 | 永兴特种不锈钢股份有限公司 | A kind of bottom water outlet of ladle, ventilating structure |
| CN113134600A (en) * | 2021-04-26 | 2021-07-20 | 济南新峨嵋实业有限公司 | Sliding plate brick repairing method |
| CN113134600B (en) * | 2021-04-26 | 2023-02-17 | 济南新峨嵋实业有限公司 | Sliding plate brick repairing method |
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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: 20130821 Termination date: 20190128 |