CN213826991U - Modified LF refining furnace buggy ladle - Google Patents
Modified LF refining furnace buggy ladle Download PDFInfo
- Publication number
- CN213826991U CN213826991U CN202022360155.XU CN202022360155U CN213826991U CN 213826991 U CN213826991 U CN 213826991U CN 202022360155 U CN202022360155 U CN 202022360155U CN 213826991 U CN213826991 U CN 213826991U
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- CN
- China
- Prior art keywords
- buggy ladle
- modified
- chain
- rock wool
- refining furnace
- 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
- 238000007670 refining Methods 0.000 title claims abstract description 8
- 239000011490 mineral wool Substances 0.000 claims abstract description 11
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims abstract description 6
- 235000011613 Pinus brutia Nutrition 0.000 claims abstract description 6
- 241000018646 Pinus brutia Species 0.000 claims abstract description 6
- 239000002893 slag Substances 0.000 abstract description 7
- 238000003466 welding Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
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- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses a modified LF refining furnace buggy ladle, including buggy ladle, controlling buggy ladle seat and pine electrode platform, placing the square billet of a 2000mm 100mm x 100mm specification in the clearance between right buggy ladle seat and the pine electrode platform, respectively welding a chain at square billet two terminal surfaces, a rings is being connected respectively to the chain other end, and the cover is setting up the rock wool on the square billet top surface, and the specification of rock wool is 2000mm 100mm x 10 mm. The utility model discloses can clear up cold slag fast high-efficiently, use labour saving and time saving.
Description
Technical Field
The utility model relates to a modified LF refining furnace buggy ladle.
Background
The LF stove buggy ladle is mainly undertaken the molten steel transportation, and the molten steel smelting task, according to the actual production needs, especially the LF stove, because the consumption of steelmaking process graphite electrode, the electrode can shorten gradually, influences the electrode power transmission, needs in time to put the electrode pine to satisfy the power transmission condition, in order not to influence production, need a platform of quick loose electrode, design a loose electrode platform on the buggy ladle and practical and efficiency is higher. In some steel mills, the loose electrode platform is designed to be larger, the gap between the loose electrode platform and the ladle seat can be greatly reduced, and certain difficulty is caused in subsequent cleaning. On one hand, steel slag splashes and gathers in the gap during molten steel smelting and wire feeding, and when the traveling crane lifts molten steel, the main hook of the traveling crane cannot fall off or cannot be placed in, so that production is influenced; on the other hand, when the staff is clearing up the cold slag in this gap, it is hard to use the sled of crowbar, uses wire rope or chain, does not have the space to tie up, and is consuming time and power, and work efficiency is low, needs a labour saving and time saving and the appurtenance that work efficiency is high to accomplish the clearance operation.
Disclosure of Invention
An object of the utility model is to provide a modified LF refining furnace buggy ladle can clear up cold slag fast high-efficiently, uses labour saving and time saving.
Realize the technical scheme of the utility model for, a modified LF refining furnace buggy ladle, including buggy ladle, controlling buggy ladle seat and pine electrode platform, placing the square billet of a 2000mm 100mm specification in the clearance between right buggy ladle seat and pine electrode platform, respectively welding a chain at square billet two end face, a rings is being connected respectively to the chain other end, and the cover is setting up the rock wool on the square billet top surface, and the specification of rock wool is 2000mm 100mm 10 mm.
Adopt the utility model discloses the structure, cold steel slag falls on the rock wool and is separated by the rock wool, when clearance collection sediment, uses driving auxiliary hook and two hook chains, and these two hook chains hang the rings that play at the chain both ends on the square billet respectively, start the driving auxiliary hook that rises, can easily pull out the slag. After the steel slag is pulled out, the transformed square billet is placed into a gap between the right ladle seat and the loose electrode platform, and a layer of rock wool is laid. The working efficiency of cold steel cleaning of staff is greatly increased, time and labor are saved, cold steel cleaning is thorough and clean, and accidents that a main hook of a crane cannot fall off or cannot be placed into the crane cannot happen.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic top view of the present invention.
Detailed Description
An improved ladle car of an LF refining furnace is shown in figures 1 and 2 and comprises a ladle car 1, left and right ladle seats 2 and 21 and a loose electrode platform 5, wherein a square billet 6 with the specification of 2000mm multiplied by 100mm is placed in a gap between the right ladle seat 21 and the loose electrode platform 5, two end faces of the square billet 6 are respectively welded with a chain 7, the other end of the chain 7 is respectively connected with a hoisting ring 8, the top surface of the square billet 6 is covered with rock wool 4, and the specification of the rock wool 4 is 2000mm multiplied by 100mm multiplied by 10 mm.
Claims (1)
1. The utility model provides a modified LF refining furnace buggy ladle, includes buggy ladle, controls buggy ladle seat and pine electrode platform, characterized by: a square blank with the specification of 2000mm multiplied by 100mm is placed in a gap between the right ladle seat and the loose electrode platform, two end faces of two ends of the square blank are respectively welded with a chain, the other end of each chain is respectively connected with a hoisting ring, the top surface of the square blank is covered with rock wool, and the specification of the rock wool is 2000mm multiplied by 100mm multiplied by 10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022360155.XU CN213826991U (en) | 2020-10-21 | 2020-10-21 | Modified LF refining furnace buggy ladle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022360155.XU CN213826991U (en) | 2020-10-21 | 2020-10-21 | Modified LF refining furnace buggy ladle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213826991U true CN213826991U (en) | 2021-07-30 |
Family
ID=77010023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022360155.XU Expired - Fee Related CN213826991U (en) | 2020-10-21 | 2020-10-21 | Modified LF refining furnace buggy ladle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213826991U (en) |
-
2020
- 2020-10-21 CN CN202022360155.XU patent/CN213826991U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |