JP5070889B2 - 取鍋保温蓋 - Google Patents
取鍋保温蓋 Download PDFInfo
- Publication number
- JP5070889B2 JP5070889B2 JP2007063044A JP2007063044A JP5070889B2 JP 5070889 B2 JP5070889 B2 JP 5070889B2 JP 2007063044 A JP2007063044 A JP 2007063044A JP 2007063044 A JP2007063044 A JP 2007063044A JP 5070889 B2 JP5070889 B2 JP 5070889B2
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- JP
- Japan
- Prior art keywords
- ladle
- molten steel
- lid
- wire
- heat
- 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.)
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Description
1.蓋内面にセラミックファイバーからなる断熱材が貼り付けられ、前記断熱材の溶鋼側となる表面がSUS310Sで覆われていることを特徴とするCa処理用取鍋保温蓋。
なす鉄皮41の内面の全面に断熱材42を貼り付け、更に断熱材42の溶鋼側となる表面の全面をSUS310S鋼板43で覆う。
で覆い、セラッミックファイバーの保持と、溶鋼からの遮蔽を行う。SUS310S鋼板
43は軽量化のため、板厚0.5mm程度とし、損傷した場合、交換が容易なように鉄皮
6にボルト等で取り付けることが好ましい。
2 昇降集塵ダクトの内筒
3 フック取り付け部材
4 蓋本体
5 Caワイヤー投入受け口
6 ワイヤーガイド
7 Caワイヤー
8 フック取り付け用部材
9 集塵孔
10 取鍋
11 屋内集塵ダクト
12a,12b 天井クレーン用チェーン
13 取り付け部
14 天井クレーン
15a,15b ガイド
16 作業床
21 昇降集塵ダクトの外筒
41 鉄皮
42 断熱材
43 SUS310S鋼板
Claims (1)
- 蓋内面にセラミックファイバーからなる断熱材が貼り付けられ、前記断熱材の溶鋼側となる表面がSUS310Sで覆われていることを特徴とするCa処理用取鍋保温蓋。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007063044A JP5070889B2 (ja) | 2007-03-13 | 2007-03-13 | 取鍋保温蓋 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007063044A JP5070889B2 (ja) | 2007-03-13 | 2007-03-13 | 取鍋保温蓋 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008221277A JP2008221277A (ja) | 2008-09-25 |
JP5070889B2 true JP5070889B2 (ja) | 2012-11-14 |
Family
ID=39840474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007063044A Active JP5070889B2 (ja) | 2007-03-13 | 2007-03-13 | 取鍋保温蓋 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5070889B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5542463B2 (ja) * | 2010-02-01 | 2014-07-09 | 株式会社栗本鐵工所 | 溶湯処理容器 |
JP7001033B2 (ja) | 2018-10-02 | 2022-02-03 | Jfeスチール株式会社 | 精錬用鍋蓋及び溶融鉄の精錬方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08157935A (ja) * | 1994-12-06 | 1996-06-18 | Sumitomo Metal Ind Ltd | 溶鋼へのCa系ワイヤ添加方法 |
JP2001059685A (ja) * | 1999-08-20 | 2001-03-06 | Sumitomo Metal Ind Ltd | 取鍋予熱装置の天井蓋 |
JP2002162172A (ja) * | 2000-11-28 | 2002-06-07 | Nippon Steel Corp | 保温蓋 |
JP4486419B2 (ja) * | 2004-06-22 | 2010-06-23 | 新日本製鐵株式会社 | 炉内ライニング方法および炉内ライニング |
-
2007
- 2007-03-13 JP JP2007063044A patent/JP5070889B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2008221277A (ja) | 2008-09-25 |
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