JP2008248350A - 転炉のスラグカット装置 - Google Patents
転炉のスラグカット装置 Download PDFInfo
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- JP2008248350A JP2008248350A JP2007093454A JP2007093454A JP2008248350A JP 2008248350 A JP2008248350 A JP 2008248350A JP 2007093454 A JP2007093454 A JP 2007093454A JP 2007093454 A JP2007093454 A JP 2007093454A JP 2008248350 A JP2008248350 A JP 2008248350A
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- slag
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- 239000002893 slag Substances 0.000 title claims abstract description 41
- 238000005520 cutting process Methods 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 238000010079 rubber tapping Methods 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
【解決手段】 スラグカット用ダーツを台車の先端から延びるアームの先端に保持させて出鋼中の転炉内に挿入し、出鋼末期に出湯口に投入する形式の転炉のスラグカット装置において、前記アームに応力集中部を設けておくこととする。
【選択図】 図2
Description
2:転炉
3:レール
4:台車
5:アーム
6:スラグダーツ
7:シリンダー
8:出湯孔
9:地金
10:応力集中部
11:ロッド
12:切欠き部
13:鋼管シース
14:鋼製丸棒
15:ダーツ受け入れ部
16:連結部
17:臍穴
Claims (3)
- スラグカット用ダーツを台車の先端から延びるアームの先端に保持させて出鋼中の転炉内に挿入し、出鋼末期に出湯口に投入する形式の転炉のスラグカット装置において、
前記アームに応力集中部を設けておくことを特徴とする転炉のスラグカット装置。 - 前記アームは、その延伸方向に複数のロッドを連結したものとしたものとし、該複数のロッドのうち、最先端のロッドに前記応力集中部を設けることを特徴とする請求項1記載の転炉のスラグカット装置。
- 応力集中部の応力集中係数αが2〜3であることを特徴とする請求項1又は2に記載の転炉のスラグカット装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007093454A JP5050612B2 (ja) | 2007-03-30 | 2007-03-30 | 転炉のスラグカット装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2007093454A JP5050612B2 (ja) | 2007-03-30 | 2007-03-30 | 転炉のスラグカット装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008248350A true JP2008248350A (ja) | 2008-10-16 |
JP2008248350A5 JP2008248350A5 (ja) | 2010-04-02 |
JP5050612B2 JP5050612B2 (ja) | 2012-10-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2007093454A Active JP5050612B2 (ja) | 2007-03-30 | 2007-03-30 | 転炉のスラグカット装置 |
Country Status (1)
Country | Link |
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JP (1) | JP5050612B2 (ja) |
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2007
- 2007-03-30 JP JP2007093454A patent/JP5050612B2/ja active Active
Also Published As
Publication number | Publication date |
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JP5050612B2 (ja) | 2012-10-17 |
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