CN202701316U - Converter steel-ladle edge height measuring device - Google Patents
Converter steel-ladle edge height measuring device Download PDFInfo
- Publication number
- CN202701316U CN202701316U CN 201220388288 CN201220388288U CN202701316U CN 202701316 U CN202701316 U CN 202701316U CN 201220388288 CN201220388288 CN 201220388288 CN 201220388288 U CN201220388288 U CN 201220388288U CN 202701316 U CN202701316 U CN 202701316U
- Authority
- CN
- China
- Prior art keywords
- ladle edge
- measuring device
- height measuring
- converter
- steel
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
The utility model discloses a converter steel-ladle edge height measuring device. A marker post is vertically welded on a portion of an outside protective plate of an argon blowing station platform, and the distance between the marker post and the top surface of a steel ladle edge is 300mm. When the converter steel-ladle edge height measuring device is adopted, the height of steel ladle edge can be observed by operating personnel at a blowing argon station and a converter, the phenomenon that an alloy groove is fractured in collided mode does not occur till now, and the converter steel-ladle edge height measuring device is simple and convenient to use, and high in efficiency, saves time, and effectively avoids production accidents.
Description
Technical field
The utility model relates to a kind of converter steel ladle edge height measuring device.
Background technology
Converter tapping ladle and alloy chute spacing 500mm, but because ladle limited amount, when rhythm of production is nervous, the turnover of tapping ladle is fast, bag is along accumulated slag, cold steel can not get timely cleaning, often cause bag along high (greater than 500mm), alloy chute is subject to the steel ladle edge friction in tapping process, chute weld seam position cracking, thereby cause the chute fracture to fall down, affect the normal deoxidation alloying of converter, hinder and produce, what facts have proved that the method for taking to raise the chute height avoids this phenomenon is infeasible, the alloy chute height is raised and will be caused in the tapping process alloy can not accurately be added to steel stream impact site, cause the interior alloy knot of tapping process ladle to stick together, when the slagging scorification of chute pipe alloy exit, alloy can flow to outside the bag, affect molten steel composition, bring difficulty for the refining of rear road and continuous casting working procedure, and when body of heater generation dry slag, still there is the possibility that is severed in chute in rotary course, and therefore furnace equipment is also scratched, having very large potential safety hazard so raise the method for chute height, is infeasible.
Summary of the invention
The purpose of this utility model is to provide a kind of converter steel ladle edge height measuring device, and it is simple in structure, can effectively avoid alloy chute to sever phenomenon, effectively avoids the generation of production accident.
The purpose of this utility model is achieved in that a kind of converter steel ladle edge height measuring device, and a deadline for accepting bid bar is vertically being welded at the side protective plate position outside the Argon platform, and the spacing between mark post lower end and the steel ladle edge end face is 300mm.
A deadline for accepting bid bar is welded at the side protective plate position outside the Argon platform, it just in time is that alloy chute is through place, bag edge that mark post is measured steel ladle edge height part, when opening ladle filling stuffing sand, whether observe steel ladle edge by Argon station operating personnel rubs with mark post, notify the converter master-control room with observed result, if bag is along the friction mark post, command two assistants to try chute by pneumatic steelmaking worker or an assistant, two assistants open ladle to the tapping position, then crawl rotates at a slow speed alloy chute, if chute and the friction of bag edge, with this advisory converter master-control room, steelmaker or an assistant contact scheduling and change ladle by two assistants.Adopt the utility model structure, jointly pay close attention to the steel ladle edge height by Argon station and converter operating personnel, alloy chute did not occur so far sever phenomenon, the method simple and effective saves time, and has effectively avoided the generation of production accident.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is main TV structure schematic diagram of the present utility model.
The specific embodiment
A kind of converter steel ladle edge height measuring device as shown in Figure 1, is vertically welding a deadline for accepting bid bar 2 at Argon platform 1 outer side protective plate position, and mark post lower end and ladle 3 bags are 300mm along the spacing between the end face.Adopt the utility model structure, jointly pay close attention to the steel ladle edge height by Argon station and converter operating personnel, alloy chute did not occur so far sever phenomenon, the method simple and effective saves time, and has effectively avoided the generation of production accident.
Claims (1)
1. converter steel ladle edge height measuring device, it is characterized in that: a deadline for accepting bid bar is vertically being welded at the side protective plate position outside the Argon platform, and the spacing between mark post lower end and the steel ladle edge end face is 300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220388288 CN202701316U (en) | 2012-08-07 | 2012-08-07 | Converter steel-ladle edge height measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220388288 CN202701316U (en) | 2012-08-07 | 2012-08-07 | Converter steel-ladle edge height measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701316U true CN202701316U (en) | 2013-01-30 |
Family
ID=47581656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220388288 Expired - Fee Related CN202701316U (en) | 2012-08-07 | 2012-08-07 | Converter steel-ladle edge height measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340339A (en) * | 2019-08-05 | 2019-10-18 | 广东韶钢松山股份有限公司 | Alarming device, hot-metal bottle superelevation warning system and method for early warning |
-
2012
- 2012-08-07 CN CN 201220388288 patent/CN202701316U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340339A (en) * | 2019-08-05 | 2019-10-18 | 广东韶钢松山股份有限公司 | Alarming device, hot-metal bottle superelevation warning system and method for early warning |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202701316U (en) | Converter steel-ladle edge height measuring device | |
| CN207288828U (en) | Blowing type tundish covering flux adding apparatus | |
| CN102051438B (en) | Slag scraping and early warning protection system for oxygen lance | |
| CN203960253U (en) | Spreader formula line feeding rifle for a kind of steel-making | |
| CN210908087U (en) | Molten steel pouring hopper convenient to pour | |
| CN214060546U (en) | Slag pot, chute and tuyere linkage device | |
| CN207608572U (en) | A kind of device for realizing molten iron alloying | |
| CN201211557Y (en) | Vacuum casting protective water gap | |
| CN204321128U (en) | A kind of adding apparatus of steel-making continuous casting tundish covering flux | |
| CN103773915A (en) | Control method for steel tapping of converter | |
| CN203393182U (en) | Steel ladle aluminum deoxidation compound block for steelmaking | |
| CN201644787U (en) | Steel ladle automatic overturning slag removal and splashproof cable control system | |
| CN105014060B (en) | A kind of steel bag dry slag hooks bag device and its processing method | |
| CN205687958U (en) | A kind of blast furnace main channel residual iron placing activity stem bar | |
| CN206695722U (en) | A kind of instrument for being used to measure molten iron dregginess | |
| CN206065387U (en) | Hundred tons of hot-metal bottle instruction devices | |
| CN205668067U (en) | A kind of ladle for molten iron microalloying | |
| CN202479484U (en) | Steel ladle sliding plate stroke monitoring device | |
| CN202705395U (en) | Protection device for preventing burn in steel tapping process | |
| CN205165845U (en) | Package be built by contract in middle of modified continuous casting | |
| CN109825667A (en) | A kind of quick converter fettling method | |
| CN201067799Y (en) | Molten steel pot flow inducing agent protector | |
| CN215144677U (en) | Tool for conveniently cleaning ladle long nozzle cold steel | |
| CN213671800U (en) | Guiding device is received to bloom continuous casting drainage sand | |
| CN203269969U (en) | Measuring apparatus for molten iron slag quantity |
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: 20130130 Termination date: 20140807 |
|
| EXPY | Termination of patent right or utility model |