CN101329567B - 一种电弧炉能量分段输入控制方法 - Google Patents
一种电弧炉能量分段输入控制方法 Download PDFInfo
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- CN101329567B CN101329567B CN2008101169952A CN200810116995A CN101329567B CN 101329567 B CN101329567 B CN 101329567B CN 2008101169952 A CN2008101169952 A CN 2008101169952A CN 200810116995 A CN200810116995 A CN 200810116995A CN 101329567 B CN101329567 B CN 101329567B
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- energy
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- arc furnace
- electric arc
- smelting
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- 238000010891 electric arc Methods 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000003723 Smelting Methods 0.000 claims abstract description 45
- 230000011218 segmentation Effects 0.000 claims abstract description 39
- 239000000126 substance Substances 0.000 claims abstract description 30
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 22
- 239000001301 oxygen Substances 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000000446 fuel Substances 0.000 claims abstract description 14
- 238000004364 calculation method Methods 0.000 claims abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims abstract description 3
- 229910052751 metal Inorganic materials 0.000 claims abstract description 3
- 238000009845 electric arc furnace steelmaking Methods 0.000 claims description 21
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 241001062472 Stokellia anisodon Species 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000004445 quantitative analysis Methods 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 238000013467 fragmentation Methods 0.000 claims description 2
- 238000006062 fragmentation reaction Methods 0.000 claims description 2
- 239000003517 fume Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000005457 optimization Methods 0.000 claims description 2
- 239000002893 slag Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 239000007769 metal material Substances 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005261 decarburization Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
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- 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
-
- 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
- Y02P10/25—Process efficiency
-
- 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
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008101169952A CN101329567B (zh) | 2008-07-22 | 2008-07-22 | 一种电弧炉能量分段输入控制方法 |
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CN2008101169952A CN101329567B (zh) | 2008-07-22 | 2008-07-22 | 一种电弧炉能量分段输入控制方法 |
Publications (2)
Publication Number | Publication Date |
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CN101329567A CN101329567A (zh) | 2008-12-24 |
CN101329567B true CN101329567B (zh) | 2010-06-23 |
Family
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CN2008101169952A Active CN101329567B (zh) | 2008-07-22 | 2008-07-22 | 一种电弧炉能量分段输入控制方法 |
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CN (1) | CN101329567B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101833288B (zh) * | 2009-03-12 | 2012-08-08 | 宝山钢铁股份有限公司 | 一种基于物料熔化模型的电弧炉的供电控制方法 |
CN104762439B (zh) * | 2015-03-31 | 2018-08-31 | 张家港浦项不锈钢有限公司 | 一种电弧炉吹氧量的计算方法 |
CN105969936B (zh) * | 2016-06-29 | 2018-02-06 | 北京科技大学 | 一种电弧炉使用预热式氧枪的炼钢过程控制方法及系统 |
CN109286193A (zh) * | 2018-11-01 | 2019-01-29 | 乌海市创新技术应用研究所 | 一种电弧炉低压无功补偿及滤波装置及其电压控制方法 |
CN112430705A (zh) * | 2020-11-24 | 2021-03-02 | 中冶南方工程技术有限公司 | 基于电弧炉的全废钢冶炼方法及设备 |
CN112609038B (zh) * | 2020-11-24 | 2022-09-06 | 中冶南方工程技术有限公司 | 一种电弧炉冶炼的能量输入控制方法 |
CN112526243B (zh) * | 2020-12-28 | 2021-10-26 | 南京航空航天大学 | 一种分段式直流电弧噪声模型、参数优化及辨识方法 |
CN113108615B (zh) * | 2021-04-13 | 2022-12-16 | 中国恩菲工程技术有限公司 | 反应炉的控制方法、装置、介质与电子设备 |
CN115619101B (zh) * | 2022-11-09 | 2023-03-17 | 北京科技大学 | 一种电弧炉炼钢能效评价方法 |
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- 2008-07-22 CN CN2008101169952A patent/CN101329567B/zh active Active
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CB03 | Change of inventor or designer information |
Inventor after: Zhu Rong Inventor after: Wei Xinyan Inventor after: Duan Feihu Inventor after: Wang Lei Inventor after: Yang Hulin Inventor after: Dong Kai Inventor after: Liu Runzao Inventor after: Li Jingshe Inventor after: Yu Jian Inventor after: Li Shiqi Inventor after: Li Guihai Inventor after: Bi Xiurong Inventor after: Yang Lingzhi Inventor before: Zhu Rong Inventor before: Dong Kai Inventor before: Yu Jian Inventor before: Li Shiqi Inventor before: Li Guofeng Inventor before: Lu Diwei Inventor before: Liu Gang |
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Free format text: CORRECT: INVENTOR; FROM: ZHU RONG DONG KAI YU JIAN LI SHIQI LI GUOFENG LU DIWEI LIU GANG TO: ZHU RONG DONG KAI LIU RUNZAO LI JINGSHE YU JIAN LI SHIQI LI GUIHAI BI XIURONG YANG LINGZHI WEI XINYAN DUAN FEIHU WANG LEI YANG HULIN |
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Owner name: BEIJING RONGCHENG JINGYE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHU RONG Effective date: 20110314 |
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Free format text: CORRECT: ADDRESS; FROM: 100083 INSTITUTE OF METALLURGY, NO. 30, XUEYUAN ROAD, HAIDIAN DISTRICT, BEIJING TO: 102200 BEIZHUANGHU VILLAGE, MACHIKOU TOWN, CHANGPING DISTRICT, BEIJING |
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TR01 | Transfer of patent right |
Effective date of registration: 20110314 Address after: 102200 Beijing city Changping District Machi Town North Zhuang Hu Village Patentee after: Beijing Rongcheng Jingye Technology Co., Ltd. Address before: 100083 Xueyuan Road No. 30 metallurgical college, Haidian District, Beijing Patentee before: Zhu Rong |