JP5611621B2 - 溶湯攪拌用インペラ - Google Patents
溶湯攪拌用インペラ Download PDFInfo
- Publication number
- JP5611621B2 JP5611621B2 JP2010052721A JP2010052721A JP5611621B2 JP 5611621 B2 JP5611621 B2 JP 5611621B2 JP 2010052721 A JP2010052721 A JP 2010052721A JP 2010052721 A JP2010052721 A JP 2010052721A JP 5611621 B2 JP5611621 B2 JP 5611621B2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- core
- impeller
- shaft
- outer edge
- 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.)
- Active
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- 239000002184 metal Substances 0.000 title claims description 26
- 229910052751 metal Inorganic materials 0.000 title claims description 26
- 238000003756 stirring Methods 0.000 title claims description 8
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000011819 refractory material Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000006477 desulfuration reaction Methods 0.000 description 3
- 230000023556 desulfurization Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000003009 desulfurizing effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- UAMZXLIURMNTHD-UHFFFAOYSA-N dialuminum;magnesium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Mg+2].[Al+3].[Al+3] UAMZXLIURMNTHD-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
Images
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Description
2・・・・・・・・羽根部
2b・・・・・ 下方外縁部
3・・・・・・・・スタッド
12・・・・・・・芯金
1a・・・・・・軸芯金
2a・・・・・・羽根芯金
Claims (2)
- 芯金を耐火物で被覆してなる軸部と羽根部とを備える溶湯攪拌用インペラであって、
前記芯金は、前記軸部に埋設される軸芯金と、前記軸芯金の下端部から横方向に延びる前記羽根部に埋設される羽根芯金と、を備え、
前記軸芯金及び前記羽根芯金にはV字形状スタッドが設けられ、さらに前記羽根芯金には前記羽根部の下方外縁部に延びるY字形状スタッドが設けられていることを特徴とする溶湯攪拌用インペラ。 - 前記軸芯金は2重管構造である請求項1に記載の溶湯攪拌用インペラ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010052721A JP5611621B2 (ja) | 2010-03-10 | 2010-03-10 | 溶湯攪拌用インペラ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010052721A JP5611621B2 (ja) | 2010-03-10 | 2010-03-10 | 溶湯攪拌用インペラ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011184762A JP2011184762A (ja) | 2011-09-22 |
JP5611621B2 true JP5611621B2 (ja) | 2014-10-22 |
Family
ID=44791387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010052721A Active JP5611621B2 (ja) | 2010-03-10 | 2010-03-10 | 溶湯攪拌用インペラ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5611621B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107904348B (zh) * | 2017-12-07 | 2019-10-08 | 武汉钢铁有限公司 | 低应力铁水脱硫搅拌器 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4751681B1 (ja) * | 1969-03-15 | 1972-12-26 | ||
JPS5416309A (en) * | 1977-07-07 | 1979-02-06 | Kubota Ltd | Stirring blade for molten metal |
JPS5835624Y2 (ja) * | 1978-12-29 | 1983-08-11 | 株式会社栗本鉄工所 | 溶融金属撹拌用インペラ |
JPH0339479Y2 (ja) * | 1987-05-27 | 1991-08-20 | ||
JPH0364409A (ja) * | 1989-08-02 | 1991-03-19 | Nkk Corp | 溶湯攪拌用インペラー |
JPH11124620A (ja) * | 1997-10-20 | 1999-05-11 | Harima Ceramic Co Ltd | 溶鋼用浸漬管 |
JP3742001B2 (ja) * | 2001-12-03 | 2006-02-01 | Jfe炉材株式会社 | 脱硫用インペラ |
JP3975130B2 (ja) * | 2002-07-04 | 2007-09-12 | Jfeスチール株式会社 | 脱硫用インペラ装置 |
-
2010
- 2010-03-10 JP JP2010052721A patent/JP5611621B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2011184762A (ja) | 2011-09-22 |
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