JPS62183946U - - Google Patents
Info
- Publication number
- JPS62183946U JPS62183946U JP7132886U JP7132886U JPS62183946U JP S62183946 U JPS62183946 U JP S62183946U JP 7132886 U JP7132886 U JP 7132886U JP 7132886 U JP7132886 U JP 7132886U JP S62183946 U JPS62183946 U JP S62183946U
- Authority
- JP
- Japan
- Prior art keywords
- ladle
- gas
- powder
- lid
- hood
- 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.)
- Granted
Links
- 238000007664 blowing Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims 2
- 238000007670 refining Methods 0.000 claims 2
- 238000003756 stirring Methods 0.000 claims 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Description
第１図は本考案を例示する断面図である。
１…取鍋、２…溶鋼、３…ランス孔、４…ガス
吹込孔、５…取鍋蓋、６…フード、７…チユーブ
、８…ランス、９…気体導入パイプ、１０…気体
排出パイプ、１１Ａ，１１Ｂ…弁、１２…合金投
入シユート、１３Ａ…ダクト、１４…ベルト。
FIG. 1 is a cross-sectional view illustrating the present invention. 1... Ladle, 2... Molten steel, 3... Lance hole, 4... Gas blowing hole, 5... Ladle lid, 6... Hood, 7... Tube, 8... Lance, 9... Gas introduction pipe, 10... Gas discharge pipe, 11A, 11B...Valve, 12...Alloy charging chute, 13A...Duct, 14...Belt.
Claims (1)
つて撹拌しつつ精錬を行なう取鍋精錬装置におい
て、取鍋上部にガス又はガスと粉体吹込みのため
のランス孔及び置換用ガス吹込孔を有する取鍋蓋
と、該取鍋蓋の周囲に設けた取鍋の外径より大き
な径のフードと、該フード下部に気体の導入によ
り膨張可能なチユーブとを設けてなることを特徴
とする取鍋精錬装置。 In a ladle refining device that refines molten steel in a ladle while stirring it by blowing gas or gas and powder, there is a lance hole in the upper part of the ladle for blowing gas or gas and powder and a replacement gas. It is characterized by comprising a ladle lid having a blow hole, a hood provided around the ladle lid and having a diameter larger than the outer diameter of the ladle, and a tube that can be expanded by introducing gas at the bottom of the hood. Ladle refining equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7132886U JPH0622536Y2 (en) | 1986-05-14 | 1986-05-14 | Ladle refining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7132886U JPH0622536Y2 (en) | 1986-05-14 | 1986-05-14 | Ladle refining equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62183946U true JPS62183946U (en) | 1987-11-21 |
| JPH0622536Y2 JPH0622536Y2 (en) | 1994-06-15 |
Family
ID=30913781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7132886U Expired - Lifetime JPH0622536Y2 (en) | 1986-05-14 | 1986-05-14 | Ladle refining equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0622536Y2 (en) |
-
1986
- 1986-05-14 JP JP7132886U patent/JPH0622536Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0622536Y2 (en) | 1994-06-15 |
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