CN204770628U - Slag removing structure for mouth of molten steel tank - Google Patents
Slag removing structure for mouth of molten steel tank Download PDFInfo
- Publication number
- CN204770628U CN204770628U CN201520512610.XU CN201520512610U CN204770628U CN 204770628 U CN204770628 U CN 204770628U CN 201520512610 U CN201520512610 U CN 201520512610U CN 204770628 U CN204770628 U CN 204770628U
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- CN
- China
- Prior art keywords
- scarfing cinder
- ladle
- molten steel
- pot mouth
- transport vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 title claims description 49
- 239000010959 steel Substances 0.000 title claims description 49
- 239000002893 slag Substances 0.000 title abstract description 21
- 239000003818 cinder Substances 0.000 claims description 41
- 229910001018 Cast iron Inorganic materials 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 8
- 238000005266 casting Methods 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 abstract description 2
- 239000003292 glue Substances 0.000 abstract 2
- 239000013049 sediment Substances 0.000 abstract 2
- 206010013781 dry mouth Diseases 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model relates to a slag removal structure of ladle mouth, this slag removal structure is including the transport vechicle track, remove the ladle transport vechicle that sets up on this transport vechicle track to and span the over-and-under type door shape frame on the transport vechicle track, the vertical suspension in crossbeam below of over-and-under type door shape frame is equipped with a rectangle slag removal board. The utility model discloses slag removal structure of ladle mouth, its simple structure, the investment is economized, and convenient operation has avoided manual treatment ladle mouth to glue the not clean shortcoming of sediment, can empty in time the clearance after the casting dregs at the ladle, has practiced thrift processing time to improve ladle capping device's thermal insulation performance, alleviateed operative employee's intensity of labour, reduced the pollution to the environment when manual cleaning glues the sediment.
Description
Technical field
The utility model is about steelmaking equipment, particularly relates to a kind of molten steel pot mouth scarfing cinder structure of clearing up the residual slag of molten steel pot mouth.
Background technology
Ladle carries out casting residue and turns over slag operation after pour steel terminates, and has part slag and remains in ladle port area, need workman often manually to clear up, if cleaning not in time, slag can get more and more in the accumulation of tank port area, and cleaning difficulty also can increase; A lot of steelshop is all provided with ladle capping device now, insulation in order to ladle realizes saving energy and reduce the cost, if molten steel pot mouth has dry slag, tank port area can be uneven because of the existence of slag, ladle can have larger gap after adding a cover between lid and tank mouth, not only lid is in the unstable and dangerous factor of tank mouth, tank mouth bad sealing also can be caused to cause heat in tank to scatter and disappear in a large number, be unfavorable for the realization of saving energy and reduce the cost.
The molten steel pot mouth dry slag prune job of existing routine mainly relies on to be cleared up manually, the mode of oxygen cutting is adopted to carry out (owing to not clearing up in time, dry slag is caused to be set in molten steel pot mouth, therefore oxygen cutting is adopted), not only cleaning efficiency is low, personnel labor intensity is large, and the service life that tank mouth is not easily cleaned out, the residue of oxygen cutting tank mouth can pollute workshop condition, easy damaged tank mouth reduces ladle in prune job process.
Thus, the present inventor relies on experience and the practice of being engaged in relevant industries for many years, proposes a kind of molten steel pot mouth scarfing cinder structure, to overcome the defect of prior art.
Utility model content
The purpose of this utility model is to provide a kind of molten steel pot mouth scarfing cinder structure, to solve above-mentioned problems of the prior art;
Another object of the present utility model is to provide a kind of molten steel pot mouth scarfing cinder structure, and this structure is simple, highly versatile, can reduce the labour intensity of workman, and security is good, easy and simple to handle, can reduce environmental pollution, is conducive to iron and steel enterprise and saves energy and reduce the cost.
The purpose of this utility model realizes like this, a kind of molten steel pot mouth scarfing cinder structure, this scarfing cinder structure includes transport vehicle track, the mobile steel ladle transport vehicle be arranged on this transport vehicle track, and the lift portal be across on transport vehicle track, vertically hang below the crossbeam of lift portal and be provided with a rectangle scarfing cinder plate.
In a better embodiment of the present utility model, steel ladle transport vehicle is placed with ladle, bottom side and the molten steel pot mouth end face of rectangle scarfing cinder plate are in same level height.
In a better embodiment of the present utility model, two heel posts of described lift portal are lift column; This lift column is driven by hydraulic system or motor.
In a better embodiment of the present utility model, hydraulic system or motor are electrically connected a control device.
In a better embodiment of the present utility model, described control device and steel ladle transport vehicle control connection.
In a better embodiment of the present utility model, described rectangle scarfing cinder plate is hung on below crossbeam by hinge.
In a better embodiment of the present utility model, described rectangle scarfing cinder plate is made of cast iron.
From the above mentioned, compared with existing labor cleaning's molten steel pot mouth dry slag technology, the utility model has following beneficial effect:
1, highly versatile, is applicable to all iron and steel enterprises.
2, easy and simple to handle, while the saving processing time, also greatly reduce labor strength.
3, security is high, portal liftable, and when tank mouth dry slag crosses jail, Artificial Control portal crossbeam drives scarfing cinder plate to rise, and avoids causing damage to equipment during operation.
4, pollution-free, operation process can not pollute workshop condition.
5, be conducive to extending ladle service life, be conducive to workshop and realize energy-saving and cost-reducing.
6, invest little, the simple one-time investment of the utility model structure is less.
7, improve ladle week transfer efficient, when the utility model substantially reduces conventional hot repair of steel ladle, clear up the time of tank mouth dry slag, improve ladle week transfer efficient.
Accompanying drawing explanation
The following drawings is only intended to schematically illustrate the utility model and explain, does not limit scope of the present utility model.Wherein:
Fig. 1: be the main TV structure schematic diagram of the utility model molten steel pot mouth scarfing cinder structure.
Fig. 2: be the A-A cross-sectional view in Fig. 1.
Detailed description of the invention
In order to there be understanding clearly to technical characteristic of the present utility model, object and effect, now contrast accompanying drawing and detailed description of the invention of the present utility model is described.
As shown in Figure 1 and Figure 2, the utility model proposes a kind of molten steel pot mouth scarfing cinder structure 100, this scarfing cinder structure 100 includes transport vehicle track (not shown), the mobile steel ladle transport vehicle 1 be arranged on this transport vehicle track, and the lift portal 2 be across on transport vehicle track, vertically hang below the crossbeam 21 of lift portal 2 and be provided with a rectangle scarfing cinder plate 3; This rectangle scarfing cinder plate 3 is made of cast iron, and hangs on below crossbeam 21 by hinge (not shown) is hinged; When clearing up the dry slag of molten steel pot mouth, ladle 4 is placed on steel ladle transport vehicle 1, and by lift portal 2 bottom side 31 of rectangle scarfing cinder plate 3 is adjusted to and is in same level height with ladle 4 tank mouth 41 end face, drive steel ladle transport vehicle 1 with ladle 4 from process below lift portal 2, scraped off the residue on molten steel pot mouth 41 by rectangle scarfing cinder plate 3.
The utility model molten steel pot mouth scarfing cinder structure, its structure is simple, reduced investment, easy to operate, avoid the sordid shortcoming of artificial treatment molten steel pot mouth dry slag, can clear up in time after ladle has toppled over casting residue, save the processing time, and improve the heat-insulating property of ladle capping device, alleviate the labour intensity of operative employee, the pollution to environment when decreasing labor cleaning's dry slag.
As shown in Figure 1, in the present embodiment, two heel posts 22 of described lift portal 2 are lift column and can realize synchronously moving up and down; This lift column 22 can adopt telescopic moving parts of the prior art, can be driven by hydraulic system or motor, described hydraulic system or motor are electrically connected a control device 5, are controlled the lifting of lift portal 2 by this control device 5, to adjust the height of rectangle scarfing cinder plate 3;
Further, in the present embodiment, described control device 5 also with steel ladle transport vehicle 1 control connection, thus, the walking of steel ladle transport vehicle 1 can be controlled.
In the present embodiment, this rectangle scarfing cinder plate 3 is designed to suspension active formula, and rectangle scarfing cinder plate 3 is made of cast iron, by scarfing cinder plate deadweight cleaning tank mouth residue; Rectangle scarfing cinder plate 3 hangs on below crossbeam 21 by hinge, and object prevents dry slag excessively firm, the danger that when scraping slag, the stressed excessive generation portal of rectangle scarfing cinder plate 3 is translated into.
Ladle 4 is after having toppled over casting residue, be placed on steel ladle transport vehicle 1 by the timely handling of overhead traveling crane, start steel ladle transport vehicle 1 by control device 5 and pass through below lift portal 2 with ladle 4, by regulating the beam height of portal, scrape off the residue of molten steel pot mouth with rectangle scarfing cinder plate 3, steel ladle transport vehicle 1 enters next cargo handling operation with ladle 4 afterwards; Residue drops on the refractory brick protective layer on steel ladle transport vehicle 1 table top, periodic cleaning.
Controlled the walking of steel ladle transport vehicle 1 by control device 5, if a scarfing cinder fails to remove totally, can pass through once again for 21 from crossbeam by field control steel ladle transport vehicle 1, guarantee to reach desirable scarfing cinder effect.
The foregoing is only the schematic detailed description of the invention of the utility model, and be not used to limit scope of the present utility model.Any those skilled in the art, equivalent variations done under the prerequisite not departing from design of the present utility model and principle and amendment, all should belong to the scope of the utility model protection.
Claims (7)
1. a molten steel pot mouth scarfing cinder structure, it is characterized in that: this scarfing cinder structure includes transport vehicle track, the mobile steel ladle transport vehicle be arranged on this transport vehicle track, and the lift portal be across on transport vehicle track, vertically hang below the crossbeam of lift portal and be provided with a rectangle scarfing cinder plate.
2. molten steel pot mouth scarfing cinder structure as claimed in claim 1, it is characterized in that: steel ladle transport vehicle is placed with ladle, bottom side and the molten steel pot mouth end face of rectangle scarfing cinder plate are in same level height.
3. molten steel pot mouth scarfing cinder structure as claimed in claim 2, is characterized in that: two heel posts of described lift portal are lift column; This lift column is driven by hydraulic system or motor.
4. molten steel pot mouth scarfing cinder structure as claimed in claim 3, is characterized in that: hydraulic system or motor are electrically connected a control device.
5. molten steel pot mouth scarfing cinder structure as claimed in claim 4, is characterized in that: described control device and steel ladle transport vehicle control connection.
6. molten steel pot mouth scarfing cinder structure as claimed in claim 1, is characterized in that: described rectangle scarfing cinder plate is hung on below crossbeam by hinge.
7. molten steel pot mouth scarfing cinder structure as claimed in claim 1, is characterized in that: described rectangle scarfing cinder plate is made of cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520512610.XU CN204770628U (en) | 2015-07-15 | 2015-07-15 | Slag removing structure for mouth of molten steel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520512610.XU CN204770628U (en) | 2015-07-15 | 2015-07-15 | Slag removing structure for mouth of molten steel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204770628U true CN204770628U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520512610.XU Active CN204770628U (en) | 2015-07-15 | 2015-07-15 | Slag removing structure for mouth of molten steel tank |
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| CN (1) | CN204770628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972101A (en) * | 2015-07-15 | 2015-10-14 | 中冶京诚工程技术有限公司 | Slag removing structure and slag removing method for opening of molten steel tank |
-
2015
- 2015-07-15 CN CN201520512610.XU patent/CN204770628U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972101A (en) * | 2015-07-15 | 2015-10-14 | 中冶京诚工程技术有限公司 | Slag removing structure and slag removing method for opening of molten steel tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |