JP2019171416A - 水冷蓋 - Google Patents
水冷蓋 Download PDFInfo
- Publication number
- JP2019171416A JP2019171416A JP2018061822A JP2018061822A JP2019171416A JP 2019171416 A JP2019171416 A JP 2019171416A JP 2018061822 A JP2018061822 A JP 2018061822A JP 2018061822 A JP2018061822 A JP 2018061822A JP 2019171416 A JP2019171416 A JP 2019171416A
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- Prior art keywords
- water
- cooling
- lid
- space
- cooling water
- 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)
Abstract
Description
5 取鍋
11 冷却水空間
14 給水口
15 排水口
Claims (5)
- 取鍋中の溶鋼をアーク放電で加熱する際に取鍋に被せられる水冷蓋であって、
当該水冷蓋は冷却水が通過する中空構造の冷却水空間を備え、水冷蓋の周辺端部に給水口が設けられているとともに水冷蓋の上部に排水口が設けられ、給水口から冷却水空間に導入された冷却水が、冷却水空間を通って前記水冷蓋上部の排水口から排水されることを特徴とする水冷蓋。 - 前記給水口は複数設けられていることを特徴とする請求項1に記載の水冷蓋。
- 前記給水口は前記冷却水空間内で旋回流が発生するような角度でもって配置されていることを特徴とする請求項1または2に記載の水冷蓋。
- 前記冷却水空間にらせん状の仕切が配置され、給水により冷却水空間内で旋回流を発生させる構造であることを特徴とする請求項1乃至3のいずれか1項に記載の水冷蓋。
- 水冷蓋の周辺端部に複数の給水口が設けられ、平面視で水冷蓋を4等分したいずれの領域においても2以上の給水口が設けられている請求項1乃至3の何れか1項に記載の水冷蓋。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2018061822A JP7017109B2 (ja) | 2018-03-28 | 2018-03-28 | 水冷蓋 |
Applications Claiming Priority (1)
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JP2018061822A JP7017109B2 (ja) | 2018-03-28 | 2018-03-28 | 水冷蓋 |
Publications (2)
Publication Number | Publication Date |
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JP2019171416A true JP2019171416A (ja) | 2019-10-10 |
JP7017109B2 JP7017109B2 (ja) | 2022-02-08 |
Family
ID=68166159
Family Applications (1)
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JP2018061822A Active JP7017109B2 (ja) | 2018-03-28 | 2018-03-28 | 水冷蓋 |
Country Status (1)
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JP (1) | JP7017109B2 (ja) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53107729A (en) * | 1975-12-20 | 1978-09-20 | Kokukou Seikou Kk | Waterrcooled steallmade furnace lid of electric furnace |
JPS5421606U (ja) * | 1977-07-14 | 1979-02-13 | ||
JPS54129504U (ja) * | 1978-03-01 | 1979-09-08 | ||
JPS54142309U (ja) * | 1978-03-24 | 1979-10-03 | ||
JPS54173006U (ja) * | 1978-05-25 | 1979-12-06 | ||
US4216348A (en) * | 1979-02-09 | 1980-08-05 | Wean United, Inc. | Roof assembly for an electric arc furnace |
JPS55118578A (en) * | 1979-03-05 | 1980-09-11 | Sanyo Special Steel Co Ltd | Waterrcooled lid for arc furnace |
JPS5616082A (en) * | 1979-07-17 | 1981-02-16 | Ishikawajima Harima Heavy Ind | Cooled lid for arc furnace |
CN201697471U (zh) * | 2010-02-24 | 2011-01-05 | 攀钢集团钢铁钒钛股份有限公司 | 水冷炉盖 |
-
2018
- 2018-03-28 JP JP2018061822A patent/JP7017109B2/ja active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53107729A (en) * | 1975-12-20 | 1978-09-20 | Kokukou Seikou Kk | Waterrcooled steallmade furnace lid of electric furnace |
JPS5421606U (ja) * | 1977-07-14 | 1979-02-13 | ||
JPS54129504U (ja) * | 1978-03-01 | 1979-09-08 | ||
JPS54142309U (ja) * | 1978-03-24 | 1979-10-03 | ||
JPS54173006U (ja) * | 1978-05-25 | 1979-12-06 | ||
US4216348A (en) * | 1979-02-09 | 1980-08-05 | Wean United, Inc. | Roof assembly for an electric arc furnace |
JPS55118578A (en) * | 1979-03-05 | 1980-09-11 | Sanyo Special Steel Co Ltd | Waterrcooled lid for arc furnace |
JPS5616082A (en) * | 1979-07-17 | 1981-02-16 | Ishikawajima Harima Heavy Ind | Cooled lid for arc furnace |
CN201697471U (zh) * | 2010-02-24 | 2011-01-05 | 攀钢集团钢铁钒钛股份有限公司 | 水冷炉盖 |
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JP7017109B2 (ja) | 2022-02-08 |
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