CN101469357B - 倒v字颗粒镁铁水脱硫喷枪 - Google Patents
倒v字颗粒镁铁水脱硫喷枪 Download PDFInfo
- Publication number
- CN101469357B CN101469357B CN2007101593593A CN200710159359A CN101469357B CN 101469357 B CN101469357 B CN 101469357B CN 2007101593593 A CN2007101593593 A CN 2007101593593A CN 200710159359 A CN200710159359 A CN 200710159359A CN 101469357 B CN101469357 B CN 101469357B
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- Prior art keywords
- spray gun
- molten iron
- bend pipe
- nozzle
- reverse
- 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.)
- Expired - Fee Related
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- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
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Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2007101593593A CN101469357B (zh) | 2007-12-30 | 2007-12-30 | 倒v字颗粒镁铁水脱硫喷枪 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2007101593593A CN101469357B (zh) | 2007-12-30 | 2007-12-30 | 倒v字颗粒镁铁水脱硫喷枪 |
Publications (2)
Publication Number | Publication Date |
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CN101469357A CN101469357A (zh) | 2009-07-01 |
CN101469357B true CN101469357B (zh) | 2010-11-17 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2007101593593A Expired - Fee Related CN101469357B (zh) | 2007-12-30 | 2007-12-30 | 倒v字颗粒镁铁水脱硫喷枪 |
Country Status (1)
Country | Link |
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CN (1) | CN101469357B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104894325B (zh) * | 2015-05-22 | 2017-08-29 | 武汉钢铁有限公司 | 用于铁水混合喷吹或在线混合的复合喷吹与分步喷吹的脱硫喷枪 |
CN111266208A (zh) * | 2020-03-29 | 2020-06-12 | 陆建强 | 一种危废处置中心烟气极冷喷枪 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1143526A (en) * | 1967-03-10 | 1969-02-26 | Conzinc Riotinto Ltd | Refining of molten pig iron to steel |
CN2056420U (zh) * | 1989-08-12 | 1990-04-25 | 冶金工业部钢铁研究总院 | 喷嘴式煤粉分配器 |
CN2147046Y (zh) * | 1992-04-06 | 1993-11-24 | 鞍山钢铁公司 | 长寿锥形分配器 |
CN101045952A (zh) * | 2006-03-29 | 2007-10-03 | 刘东业 | 铁水脱硫镁剂喷枪 |
CN201165544Y (zh) * | 2007-12-30 | 2008-12-17 | 刘东业 | 一种倒v字颗粒镁铁水脱硫喷枪 |
-
2007
- 2007-12-30 CN CN2007101593593A patent/CN101469357B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1143526A (en) * | 1967-03-10 | 1969-02-26 | Conzinc Riotinto Ltd | Refining of molten pig iron to steel |
CN2056420U (zh) * | 1989-08-12 | 1990-04-25 | 冶金工业部钢铁研究总院 | 喷嘴式煤粉分配器 |
CN2147046Y (zh) * | 1992-04-06 | 1993-11-24 | 鞍山钢铁公司 | 长寿锥形分配器 |
CN101045952A (zh) * | 2006-03-29 | 2007-10-03 | 刘东业 | 铁水脱硫镁剂喷枪 |
CN201165544Y (zh) * | 2007-12-30 | 2008-12-17 | 刘东业 | 一种倒v字颗粒镁铁水脱硫喷枪 |
Also Published As
Publication number | Publication date |
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CN101469357A (zh) | 2009-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yingkou Dongbang Metallurgical Refractory Co., Ltd. Assignor: Liu Dongye Contract record no.: 2011210000042 Denomination of invention: Reverse V-shaped granule magnesium molten iron desulfuring spray gun Granted publication date: 20101117 License type: Exclusive License Open date: 20090701 Record date: 20110513 |
|
ASS | Succession or assignment of patent right |
Owner name: YINGKOU DSMK TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: LIU DONGYE Effective date: 20131204 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20131204 Address after: Air Dashiqiao Steel City Management District Street Liaoning city of Yingkou province in new 115100 Patentee after: YINGKOU DSMK TECHNOLOGY DEVELOPMENT CO., LTD. Address before: City Development Zone 115100 Liaoning city of Dashiqiao province Yingkou DONGBANG metallurgical refractories Co Ltd Patentee before: Liu Dongye |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20171230 |