CN107110604B - 用于确定顶吹浸没式吹氧喷射器反应器系统的熔池中的运行状态的传感装置 - Google Patents

用于确定顶吹浸没式吹氧喷射器反应器系统的熔池中的运行状态的传感装置 Download PDF

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Publication number
CN107110604B
CN107110604B CN201580070552.2A CN201580070552A CN107110604B CN 107110604 B CN107110604 B CN 107110604B CN 201580070552 A CN201580070552 A CN 201580070552A CN 107110604 B CN107110604 B CN 107110604B
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CN
China
Prior art keywords
lance
submerged
molten bath
movement
reactor system
Prior art date
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CN201580070552.2A
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English (en)
Chinese (zh)
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CN107110604A (zh
Inventor
R·W·玛祖塞韦奇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Meizhuo Metal Co ltd
Original Assignee
Ottotai (finland) Co
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Priority claimed from AU2014905265A external-priority patent/AU2014905265A0/en
Application filed by Ottotai (finland) Co filed Critical Ottotai (finland) Co
Publication of CN107110604A publication Critical patent/CN107110604A/zh
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/34—Blowing through the bath
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4673—Measuring and sampling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/0028—Devices for monitoring the level of the melt
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0033—Heating elements or systems using burners
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • C21C5/4613—Refractory coated lances; Immersion lances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
    • F27D2003/168—Introducing a fluid jet or current into the charge through a lance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0033—Heating elements or systems using burners
    • F27D2099/0036—Heating elements or systems using burners immersed in the charge

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture Of Iron (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Incineration Of Waste (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
CN201580070552.2A 2014-12-24 2015-12-23 用于确定顶吹浸没式吹氧喷射器反应器系统的熔池中的运行状态的传感装置 Active CN107110604B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2014905265 2014-12-24
AU2014905265A AU2014905265A0 (en) 2014-12-24 A sensing device for determining an operational condition in a molten bath of a top-submerged lancing injector reactor system
PCT/IB2015/059904 WO2016103195A1 (en) 2014-12-24 2015-12-23 A sensing device for determining an operational condition in a molten bath of a top-submerged lancing injector reactor system

Publications (2)

Publication Number Publication Date
CN107110604A CN107110604A (zh) 2017-08-29
CN107110604B true CN107110604B (zh) 2020-01-21

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CN201580070552.2A Active CN107110604B (zh) 2014-12-24 2015-12-23 用于确定顶吹浸没式吹氧喷射器反应器系统的熔池中的运行状态的传感装置

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Country Link
EP (1) EP3245465B1 (es)
JP (1) JP6499293B2 (es)
KR (1) KR102022170B1 (es)
CN (1) CN107110604B (es)
AU (1) AU2015370482B2 (es)
EA (1) EA032999B1 (es)
ES (1) ES2732225T3 (es)
PE (1) PE20171020A1 (es)
PL (1) PL3245465T3 (es)
TR (1) TR201909377T4 (es)
WO (1) WO2016103195A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6973339B2 (ja) * 2018-09-19 2021-11-24 Ｊｆｅスチール株式会社 精錬用ランス設備
JP2022519386A (ja) * 2018-10-23 2022-03-23 ナカノ，ジンイチロウ 炉ランスの位置を制御する方法
JP7325196B2 (ja) * 2019-03-11 2023-08-14 株式会社東芝 金属溶融及び溶解状態確認システム
CN113249677A (zh) * 2021-06-22 2021-08-13 天龙科技炉业(无锡)有限公司 可控气氛井式渗氮炉

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1430036A (zh) * 2001-12-03 2003-07-16 英国氧气集团有限公司 冶金枪及其装置
US6923843B1 (en) * 2001-11-13 2005-08-02 Nupro Corporation Method for oxygen injection in metallurgical process requiring variable oxygen feed rate
WO2011106023A1 (en) * 2010-02-26 2011-09-01 Nupro Corporation System for furnace slopping prediction and lance optimization
DE102013208079A1 (de) * 2013-02-14 2014-08-14 Sms Siemag Ag Verfahren zum Betrieb einer Sauerstoffblaslanze in einem metallurgischen Gefäß und Messsytem zur Ermittlung dabei verwendeter Messsignale
WO2014167532A1 (en) * 2013-04-12 2014-10-16 Outotec Oyj Apparatus for temperature measurements of a molten bath in a top submerged injection lance installation

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2042592B (en) * 1978-12-05 1983-04-13 Kawasaki Steel Co Methods for controlling blowing blowing controlling the slag formation and predicting slopping in the blowing of molten pig iron in ld converter
JPS5843441B2 (ja) * 1979-03-20 1983-09-27 川崎製鉄株式会社 転炉における造滓制御方法
ZA835649B (en) * 1982-08-25 1984-04-25 British Steel Corp Lancing in electric arc steelmaking
JPS6393811A (ja) * 1986-10-06 1988-04-25 Kawasaki Steel Corp 溶銑の予備処理方法
JPH06235012A (ja) * 1993-02-09 1994-08-23 Kawasaki Steel Corp 気体吹精方法およびその装置
JPH0771885A (ja) * 1993-08-31 1995-03-17 Kawasaki Steel Corp ランスの浸漬深さ検出方法およびその装置
US5557631A (en) * 1994-05-06 1996-09-17 Dynex Engineering Inc. Sonic furnace monitoring apparatus
JPH1068010A (ja) * 1996-08-28 1998-03-10 Kobe Steel Ltd 溶銑予備処理方法
JPH11140528A (ja) * 1997-11-04 1999-05-25 Kobe Steel Ltd 溶融鉄処理炉におけるスロッピングの予知方法
JP3994701B2 (ja) * 2001-08-15 2007-10-24 Ｊｆｅスチール株式会社 浸漬ランスの吹込み異常検出方法
WO2013000017A1 (en) * 2011-06-30 2013-01-03 Outotec Oyj Top submerged injecting lances
DE102011086324A1 (de) * 2011-11-15 2013-05-16 Sms Siemag Ag Blaslanze für einen BOF-Konverter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6923843B1 (en) * 2001-11-13 2005-08-02 Nupro Corporation Method for oxygen injection in metallurgical process requiring variable oxygen feed rate
CN1430036A (zh) * 2001-12-03 2003-07-16 英国氧气集团有限公司 冶金枪及其装置
WO2011106023A1 (en) * 2010-02-26 2011-09-01 Nupro Corporation System for furnace slopping prediction and lance optimization
DE102013208079A1 (de) * 2013-02-14 2014-08-14 Sms Siemag Ag Verfahren zum Betrieb einer Sauerstoffblaslanze in einem metallurgischen Gefäß und Messsytem zur Ermittlung dabei verwendeter Messsignale
WO2014167532A1 (en) * 2013-04-12 2014-10-16 Outotec Oyj Apparatus for temperature measurements of a molten bath in a top submerged injection lance installation

Also Published As

Publication number Publication date
WO2016103195A1 (en) 2016-06-30
AU2015370482B2 (en) 2019-04-18
KR20170094417A (ko) 2017-08-17
EP3245465B1 (en) 2019-04-17
JP6499293B2 (ja) 2019-04-10
KR102022170B1 (ko) 2019-09-17
ES2732225T3 (es) 2019-11-21
PE20171020A1 (es) 2017-07-17
AU2015370482A1 (en) 2017-08-03
CN107110604A (zh) 2017-08-29
PL3245465T3 (pl) 2019-09-30
EA201791303A1 (ru) 2017-12-29
JP2018508730A (ja) 2018-03-29
EA032999B1 (ru) 2019-08-30
TR201909377T4 (tr) 2019-07-22
EP3245465A1 (en) 2017-11-22

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Address after: Tampere

Patentee after: Metso ottotai Finland

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Patentee before: Metso Minerals Ltd.

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Effective date of registration: 20230517

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Patentee before: OUTOTEC (FINLAND) OY

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Effective date of registration: 20240516

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Patentee after: Meizhuo Metal Co.,Ltd.

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