CN1215181C - 一种电炉炼钢顶氧枪吹炼工艺 - Google Patents
一种电炉炼钢顶氧枪吹炼工艺 Download PDFInfo
- Publication number
- CN1215181C CN1215181C CNB031211240A CN03121124A CN1215181C CN 1215181 C CN1215181 C CN 1215181C CN B031211240 A CNB031211240 A CN B031211240A CN 03121124 A CN03121124 A CN 03121124A CN 1215181 C CN1215181 C CN 1215181C
- Authority
- CN
- China
- Prior art keywords
- oxygen
- electric furnace
- rifle
- flow
- steel
- 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
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031211240A CN1215181C (zh) | 2003-03-27 | 2003-03-27 | 一种电炉炼钢顶氧枪吹炼工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031211240A CN1215181C (zh) | 2003-03-27 | 2003-03-27 | 一种电炉炼钢顶氧枪吹炼工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1450177A CN1450177A (zh) | 2003-10-22 |
CN1215181C true CN1215181C (zh) | 2005-08-17 |
Family
ID=28684400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031211240A Expired - Fee Related CN1215181C (zh) | 2003-03-27 | 2003-03-27 | 一种电炉炼钢顶氧枪吹炼工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1215181C (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1916189B (zh) * | 2005-09-08 | 2010-09-22 | 范全原 | 用于直接熔融还原炼铁的喷枪及其动态多枪炉 |
CN100532580C (zh) * | 2006-12-14 | 2009-08-26 | 中国科学院过程工程研究所 | Co2用于转炉炼钢溅渣护炉的方法 |
CN101709351B (zh) * | 2009-11-28 | 2011-06-01 | 山西太钢不锈钢股份有限公司 | 一种电炉吹氧的方法 |
CN102732668B (zh) * | 2012-07-05 | 2014-02-12 | 北京科技大学 | 一种预热氧气提高射流速度的吹氧炼钢方法 |
CN106868315A (zh) * | 2017-04-06 | 2017-06-20 | 赤峰云铜有色金属有限公司 | 一种用于顶吹熔池的升降式旋转氧枪 |
CN106929629B (zh) * | 2017-05-02 | 2018-10-23 | 郑州大学 | 一种旋转氧枪连接部件 |
CN115679034B (zh) * | 2022-09-09 | 2024-02-02 | 天津喆丰环保科技有限公司 | 一种基于钢水液面位置的电弧炉吹氧控制方法 |
-
2003
- 2003-03-27 CN CNB031211240A patent/CN1215181C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1450177A (zh) | 2003-10-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103468863B (zh) | 电弧炉顶底吹炼系统和采用该系统的冶炼工艺 | |
CN1046138C (zh) | 熔融还原生产生铁水的设备 | |
CA2066455C (en) | Top submerged injection with a shrouded lance | |
CN101487072B (zh) | 炼钢多功能环缝式供气元件 | |
CN111926280B (zh) | 一种艾萨炉冶炼长寿命喷枪之高熵合金涂层及其制备方法 | |
CN1215181C (zh) | 一种电炉炼钢顶氧枪吹炼工艺 | |
CN100494849C (zh) | 一种顶底复吹真空感应炉 | |
CN102732668B (zh) | 一种预热氧气提高射流速度的吹氧炼钢方法 | |
CN103014223B (zh) | 提高gor转炉炉底使用寿命的方法 | |
CN104928474B (zh) | 一种延长澳斯麦特炉喷枪使用寿命的方法 | |
CN102628094B (zh) | 一种电弧炉炼钢埋入式吹氧脱碳工艺及控制方法 | |
CN2673879Y (zh) | 新型超高功率电炉炼钢用炉壁碳氧喷枪 | |
CN1219099C (zh) | 含铝钢种的生产工艺 | |
CN1200118C (zh) | 一种电炉炼钢吹氧喷粉氧燃助熔及造泡沫渣工艺 | |
CN212864831U (zh) | 一种利用氧燃枪进行电弧炉炼钢的设备 | |
CN108660290A (zh) | 一种中频感应炉顶底复合吹氩精炼装置及方法 | |
CN103014231A (zh) | 电弧炉冶炼渣钢渣铁的供氧方法 | |
CN107043844B (zh) | 一种中频感应熔炼炉系统及方法 | |
CN201954970U (zh) | 一种新型氧枪 | |
CN101392312A (zh) | Rh立式真空室内二次燃烧炉 | |
CN206736297U (zh) | 一种真空循环冶炼装置、中频感应熔炼炉系统 | |
CN201600012U (zh) | 一种新型氧枪系统 | |
CN204898037U (zh) | 红土镍矿平炉冶炼装置 | |
US5423900A (en) | Method for blowing oxidizing gases into molten metal | |
CN2406204Y (zh) | 一种电炉用氧枪 |
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: Yantai Taihai Manoir Nuclear Equipment Co., Ltd. Assignor: University of Science and Technology Beijing Contract record no.: 2010370000202 Denomination of invention: Top oxygen gun blowing technology for electric furnace steel making Granted publication date: 20050817 License type: Exclusive License Open date: 20031022 Record date: 20100429 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050817 Termination date: 20110327 |