CN2709456Y - 一种新型高炉风口围砖组合结构 - Google Patents
一种新型高炉风口围砖组合结构 Download PDFInfo
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- CN2709456Y CN2709456Y CN 03277287 CN03277287U CN2709456Y CN 2709456 Y CN2709456 Y CN 2709456Y CN 03277287 CN03277287 CN 03277287 CN 03277287 U CN03277287 U CN 03277287U CN 2709456 Y CN2709456 Y CN 2709456Y
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- brick
- tuyere
- blast furnace
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Application Number | Priority Date | Filing Date | Title |
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CN 03277287 CN2709456Y (zh) | 2003-07-18 | 2003-07-18 | 一种新型高炉风口围砖组合结构 |
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CN 03277287 CN2709456Y (zh) | 2003-07-18 | 2003-07-18 | 一种新型高炉风口围砖组合结构 |
Publications (1)
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CN2709456Y true CN2709456Y (zh) | 2005-07-13 |
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CN 03277287 Expired - Lifetime CN2709456Y (zh) | 2003-07-18 | 2003-07-18 | 一种新型高炉风口围砖组合结构 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102719583A (zh) * | 2012-07-03 | 2012-10-10 | 鞍钢集团工程技术有限公司 | 一种延长高炉炉缸、炉底寿命的方法 |
CN106636509A (zh) * | 2015-10-30 | 2017-05-10 | 上海梅山钢铁股份有限公司 | 一种砌筑方法 |
CN115505665A (zh) * | 2022-10-08 | 2022-12-23 | 中冶华天南京工程技术有限公司 | 一种高效长寿的炉缸风口组合砖 |
-
2003
- 2003-07-18 CN CN 03277287 patent/CN2709456Y/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102719583A (zh) * | 2012-07-03 | 2012-10-10 | 鞍钢集团工程技术有限公司 | 一种延长高炉炉缸、炉底寿命的方法 |
CN106636509A (zh) * | 2015-10-30 | 2017-05-10 | 上海梅山钢铁股份有限公司 | 一种砌筑方法 |
CN106636509B (zh) * | 2015-10-30 | 2019-01-08 | 上海梅山钢铁股份有限公司 | 一种砌筑方法 |
CN115505665A (zh) * | 2022-10-08 | 2022-12-23 | 中冶华天南京工程技术有限公司 | 一种高效长寿的炉缸风口组合砖 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Xu Ruitu Document name: Notification of acceptance |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Mingguang Riel Non-metallic Materials Co., Ltd. Assignor: Ruier Non-Metal Mateial Co., Ltd., Beijing Contract record no.: 2011340000044 Denomination of utility model: Blast furnace tuyere brick around composed structure Granted publication date: 20050713 License type: Exclusive License Record date: 20110607 |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20130718 Granted publication date: 20050713 |