CN101381789A - 转炉出钢挡渣装置 - Google Patents
转炉出钢挡渣装置 Download PDFInfo
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- CN101381789A CN101381789A CNA200810120265XA CN200810120265A CN101381789A CN 101381789 A CN101381789 A CN 101381789A CN A200810120265X A CNA200810120265X A CN A200810120265XA CN 200810120265 A CN200810120265 A CN 200810120265A CN 101381789 A CN101381789 A CN 101381789A
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200810120265XA CN101381789B (zh) | 2008-08-15 | 2008-08-15 | 转炉出钢挡渣装置 |
Applications Claiming Priority (1)
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CN200810120265XA CN101381789B (zh) | 2008-08-15 | 2008-08-15 | 转炉出钢挡渣装置 |
Publications (2)
Publication Number | Publication Date |
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CN101381789A true CN101381789A (zh) | 2009-03-11 |
CN101381789B CN101381789B (zh) | 2010-06-16 |
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Application Number | Title | Priority Date | Filing Date |
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CN200810120265XA Expired - Fee Related CN101381789B (zh) | 2008-08-15 | 2008-08-15 | 转炉出钢挡渣装置 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101993971B (zh) * | 2009-08-27 | 2013-04-24 | 宝山钢铁股份有限公司 | 一种气流挡渣阀及其使用方法 |
CN103451358A (zh) * | 2012-05-31 | 2013-12-18 | 上海雨山冶金新材料有限公司 | 转炉挡渣出钢装置 |
CN107908202A (zh) * | 2017-10-27 | 2018-04-13 | 中冶华天南京电气工程技术有限公司 | 一种aod炉侧吹风枪支管环缝流量控制方法 |
CN111902548A (zh) * | 2018-03-29 | 2020-11-06 | 首要金属科技奥地利有限责任公司 | 气动的挡渣器 |
-
2008
- 2008-08-15 CN CN200810120265XA patent/CN101381789B/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101993971B (zh) * | 2009-08-27 | 2013-04-24 | 宝山钢铁股份有限公司 | 一种气流挡渣阀及其使用方法 |
CN103451358A (zh) * | 2012-05-31 | 2013-12-18 | 上海雨山冶金新材料有限公司 | 转炉挡渣出钢装置 |
CN103451358B (zh) * | 2012-05-31 | 2016-02-17 | 马鞍山市雨山冶金新材料有限公司 | 转炉挡渣出钢装置 |
CN107908202A (zh) * | 2017-10-27 | 2018-04-13 | 中冶华天南京电气工程技术有限公司 | 一种aod炉侧吹风枪支管环缝流量控制方法 |
CN111902548A (zh) * | 2018-03-29 | 2020-11-06 | 首要金属科技奥地利有限责任公司 | 气动的挡渣器 |
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Publication number | Publication date |
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CN101381789B (zh) | 2010-06-16 |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Jiang Xiaoyong Inventor after: Zhao Dianqing Inventor after: Fu Yu Inventor after: Hao Junhou Inventor after: Liu Yanguang Inventor after: Pang Zhijie Inventor after: Hu Jie Inventor before: Jiang Xiaoyong Inventor before: Zhao Dianqing Inventor before: Fu Yu Inventor before: Liu Yanguang Inventor before: Pang Zhijie Inventor before: Hu Jie |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: JIANG XIAOYONG ZHAO DIANQING FU YU LIU YANGUANG PANG ZHIJIE HU JIE TO: JIANG XIAOYONG ZHAO DIANQING FU YU HAO JUNHOU LIU YANGUANG PANG ZHIJIE HU JIE |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20190815 |
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CF01 | Termination of patent right due to non-payment of annual fee |