JPS62132154U - - Google Patents
Info
- Publication number
- JPS62132154U JPS62132154U JP2060886U JP2060886U JPS62132154U JP S62132154 U JPS62132154 U JP S62132154U JP 2060886 U JP2060886 U JP 2060886U JP 2060886 U JP2060886 U JP 2060886U JP S62132154 U JPS62132154 U JP S62132154U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum degassing
- degassing tank
- lance
- tank
- oxygen supply
- 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.)
- Pending
Links
- 238000009849 vacuum degassing Methods 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Description
第１図は本考案の真空脱ガス槽の付着地金除去
装置を真空脱ガス槽内に挿入した状態を示す図、
第２図イ，ロ，ハはそれぞれ本考案装置の先端部
の態様を示す図、第３図は本考案装置の昇降部を
示す図、第４図はＲＨ真空脱ガス槽の説明図であ
る。
１…溶鋼、１１…付着地金、２…取鍋、２１…
受鍋、３…槽、３１…排気口、３２１…環流管、
３３…アルゴン送入管、３４…酸素吹用ノズル、
３５…開閉口、４…酸素送給用ランス、４１…噴
出口、４２…二重管、５１…プーリー、５２…モ
ータ、５３…昇降台車、６…合金鉄投入口。
FIG. 1 is a diagram showing a state in which the attached metal removal device of the vacuum degassing tank of the present invention is inserted into the vacuum degassing tank,
Figures 2A, 2B, and 2C are views showing the tip of the device of the present invention, Figure 3 is a diagram showing the elevating part of the device of the present invention, and Figure 4 is an explanatory diagram of the RH vacuum degassing tank. . 1... Molten steel, 11... Adhering metal, 2... Ladle, 21...
Pot, 3...tank, 31...exhaust port, 321...recirculation pipe,
33... Argon feed pipe, 34... Oxygen blowing nozzle,
35... Opening/closing port, 4... Oxygen supply lance, 41... Spout port, 42... Double pipe, 51... Pulley, 52... Motor, 53... Elevating trolley, 6... Ferroalloy input port.
Claims (1)
付設した酸素送給用ランスを前記真空脱ガス槽に
挿脱可能に、かつ前記真空脱ガス槽内で昇降可能
に設けてなる真空脱ガス槽の付着地金除去装置。 A vacuum degassing device comprising: an oxygen supply lance having a lower end with a spout pointing toward the inner wall of the vacuum degassing tank; the lance can be inserted into and removed from the vacuum degassing tank, and can be moved up and down within the vacuum degassing tank; Equipment for removing deposited metal from tanks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2060886U JPS62132154U (en) | 1986-02-14 | 1986-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2060886U JPS62132154U (en) | 1986-02-14 | 1986-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62132154U true JPS62132154U (en) | 1987-08-20 |
Family
ID=30816279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2060886U Pending JPS62132154U (en) | 1986-02-14 | 1986-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62132154U (en) |
-
1986
- 1986-02-14 JP JP2060886U patent/JPS62132154U/ja active Pending
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