EA033240B1 - Система и способ сбора и анализа данных, касающихся режима работы в реакторе с продувкой методом погружения сверху - Google Patents

Система и способ сбора и анализа данных, касающихся режима работы в реакторе с продувкой методом погружения сверху

Info

Publication number
EA033240B1
EA033240B1 EA201791302A EA201791302A EA033240B1 EA 033240 B1 EA033240 B1 EA 033240B1 EA 201791302 A EA201791302 A EA 201791302A EA 201791302 A EA201791302 A EA 201791302A EA 033240 B1 EA033240 B1 EA 033240B1
Authority
EA
Eurasian Patent Office
Prior art keywords
operating condition
collecting
reactor system
data relating
submerged
Prior art date
Application number
EA201791302A
Other languages
English (en)
Other versions
EA201791302A1 (ru
Inventor
Роберт Уолтер Матусевич
Original Assignee
Оутотек (Финлэнд) Ой
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from AU2014905265A external-priority patent/AU2014905265A0/en
Application filed by Оутотек (Финлэнд) Ой filed Critical Оутотек (Финлэнд) Ой
Publication of EA201791302A1 publication Critical patent/EA201791302A1/ru
Publication of EA033240B1 publication Critical patent/EA033240B1/ru

Links

Classifications

    • 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
    • C21C5/35—Blowing from above and 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
    • C21C5/30—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
    • F27D19/00—Arrangements of controlling 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

Предлагается система сбора и анализа данных, касающихся режима работы в реакторе с продувкой методом погружения сверху, имеющем фурму, нижний конец которой во время работы реактора должен быть погружен в жидкую ванну. Система содержит: (a) по меньшей мере два датчика, сконфигурированных для восприятия показателя режима работы и формирования сигнала воспринимаемых данных, причем датчики являются датчиками разного типа и по меньшей мере один из этих по меньшей мере двух датчиков является датчиком, связанным с фурмой; и (b) центральный процессор для получения множества сигналов воспринимаемых данных и анализа сигналов воспринимаемых данных, касающихся по меньшей мере двух показателей режима работы, чтобы определить текущее состояние режима работы.
EA201791302A 2014-12-24 2015-12-23 Система и способ сбора и анализа данных, касающихся режима работы в реакторе с продувкой методом погружения сверху EA033240B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
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
AU2015901166A AU2015901166A0 (en) 2015-03-31 A system and method for collecting and analysing data relating to an operating condition in a top-submerged lancing injector reactor system
PCT/IB2015/059906 WO2016103196A1 (en) 2014-12-24 2015-12-23 A system and method for collecting and analysing data relating to an operating condition in a top-submerged lancing injector reactor system

Publications (2)

Publication Number Publication Date
EA201791302A1 EA201791302A1 (ru) 2017-12-29
EA033240B1 true EA033240B1 (ru) 2019-09-30

Family

ID=56149362

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201791302A EA033240B1 (ru) 2014-12-24 2015-12-23 Система и способ сбора и анализа данных, касающихся режима работы в реакторе с продувкой методом погружения сверху

Country Status (10)

Country Link
EP (1) EP3237823B1 (ru)
JP (1) JP6503069B2 (ru)
KR (1) KR102034940B1 (ru)
CN (1) CN107110605B (ru)
AU (1) AU2015370483B2 (ru)
EA (1) EA033240B1 (ru)
ES (1) ES2769200T3 (ru)
PE (1) PE20171301A1 (ru)
PL (1) PL3237823T3 (ru)
WO (1) WO2016103196A1 (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3081366C (en) * 2018-08-17 2021-04-06 Berry Metal Company Controlling operation and position of a lance and nozzle assembly in a molten metal bath in a vessel
US11155890B2 (en) * 2019-07-17 2021-10-26 Air Products And Chemicals, Inc. Tuyere for a basic oxygen furnace
CN113048794A (zh) * 2021-03-22 2021-06-29 中国恩菲工程技术有限公司 智能诊断喷枪
WO2023205911A1 (es) * 2022-04-27 2023-11-02 Trefimet S.A. Sistema inteligente de apertura de pasajes con lanza térmica

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443509A1 (fr) * 1978-12-05 1980-07-04 Kawasaki Steel Co Procedes de reglage de soufflage d'oxygene, de reglage de la formation de laitier et de prediction des projections lors de la mise en oeuvre du procede l-d
US5557631A (en) * 1994-05-06 1996-09-17 Dynex Engineering Inc. Sonic furnace monitoring apparatus
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
WO2011136729A1 (en) * 2010-04-30 2011-11-03 Agellis Group Ab Measurements in metallurgical vessels
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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54106207U (ru) * 1978-01-09 1979-07-26
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
JPS61217516A (ja) * 1985-03-25 1986-09-27 Nippon Kokan Kk <Nkk> 転炉内のスラグレベル検出方法
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
JP3867683B2 (ja) * 2003-06-09 2007-01-10 住友金属工業株式会社 溶鋼精錬装置
US8097063B2 (en) * 2010-02-26 2012-01-17 Tenova Goodfellow Inc. System for furnace slopping prediction and lance optimization
CN103620333B (zh) * 2011-06-30 2016-06-08 奥图泰有限公司 顶部浸没喷射喷枪
DE102011086324A1 (de) * 2011-11-15 2013-05-16 Sms Siemag Ag Blaslanze für einen BOF-Konverter

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443509A1 (fr) * 1978-12-05 1980-07-04 Kawasaki Steel Co Procedes de reglage de soufflage d'oxygene, de reglage de la formation de laitier et de prediction des projections lors de la mise en oeuvre du procede l-d
US5557631A (en) * 1994-05-06 1996-09-17 Dynex Engineering Inc. Sonic furnace monitoring apparatus
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
WO2011136729A1 (en) * 2010-04-30 2011-11-03 Agellis Group Ab Measurements in metallurgical vessels
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
EP3237823A1 (en) 2017-11-01
AU2015370483B2 (en) 2019-05-02
JP6503069B2 (ja) 2019-04-17
EP3237823B1 (en) 2019-10-30
WO2016103196A1 (en) 2016-06-30
KR20170096138A (ko) 2017-08-23
AU2015370483A1 (en) 2017-08-03
CN107110605B (zh) 2020-03-27
JP2018508731A (ja) 2018-03-29
KR102034940B1 (ko) 2019-10-21
EA201791302A1 (ru) 2017-12-29
CN107110605A (zh) 2017-08-29
PE20171301A1 (es) 2017-08-31
PL3237823T3 (pl) 2020-04-30
ES2769200T3 (es) 2020-06-25

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG TJ TM