PE20171020A1 - DETECTION DEVICE FOR DETERMINING AN OPERATING CONDITION IN A CASTED BATH OF A REACTOR SYSTEM WITH A SUBMERGIC RELEASED INJECTOR FROM ABOVE - Google Patents

DETECTION DEVICE FOR DETERMINING AN OPERATING CONDITION IN A CASTED BATH OF A REACTOR SYSTEM WITH A SUBMERGIC RELEASED INJECTOR FROM ABOVE

Info

Publication number
PE20171020A1
PE20171020A1 PE2017001113A PE2017001113A PE20171020A1 PE 20171020 A1 PE20171020 A1 PE 20171020A1 PE 2017001113 A PE2017001113 A PE 2017001113A PE 2017001113 A PE2017001113 A PE 2017001113A PE 20171020 A1 PE20171020 A1 PE 20171020A1
Authority
PE
Peru
Prior art keywords
bath
detection device
operating condition
casted
injector
Prior art date
Application number
PE2017001113A
Other languages
Spanish (es)
Inventor
Robert Walter Matusewicz
Original Assignee
Outotec Finland Oy
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 Outotec Finland Oy filed Critical Outotec Finland Oy
Publication of PE20171020A1 publication Critical patent/PE20171020A1/en

Links

Classifications

    • 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—Arrangement of monitoring devices; Arrangement 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (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)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Incineration Of Waste (AREA)

Abstract

COMPRENDE UN DISPOSITIVO DE DETECCION PARA DETERMINAR UNA CONDICION OPERATIVA EN UN BANO FUNDIDO DE UN SISTEMA DE REACTOR CON UN INYECTOR DE LANZADO SUMERGIDO DESDE LO ALTO. POR LO MENOS UN EXTREMO INFERIOR DE UNA LANZA SE COLOCA EN EL BANO FUNDIDO EN UNA POSICION SUMERGIDA, EL DISPOSITIVO DE DETECCION ESTA MONTADO EN LA LANZA Y SE CONFIGURA PARA DETECTAR UNO O MAS MOVIMIENTOS DE O FUERZAS APLICADAS A LA LANZA, EN EL QUE LOS MOVIMIENTOS O FUERZAS DETECTADOS SON INDICATIVO DE LA CONDICION OPERATIVA EN EL BANO FUNDIDOIT INCLUDES A DETECTION DEVICE TO DETERMINE AN OPERATING CONDITION IN A CAST BATH OF A REACTOR SYSTEM WITH A SUBMERGED LAUNCH INJECTOR FROM ABOVE. AT LEAST ONE LOWER END OF A LANCE IS PLACED IN THE CASTED BATH IN A SUBMERGED POSITION, THE DETECTION DEVICE IS MOUNTED ON THE LANCE AND IS CONFIGURED TO DETECT ONE OR MORE MOVEMENTS OF OR FORCES APPLIED TO THE LANCE, IN WHICH THE MOVEMENTS OR FORCES DETECTED ARE INDICATIVE OF THE OPERATING CONDITION IN THE CAST BATH

PE2017001113A 2014-12-24 2015-12-23 DETECTION DEVICE FOR DETERMINING AN OPERATING CONDITION IN A CASTED BATH OF A REACTOR SYSTEM WITH A SUBMERGIC RELEASED INJECTOR FROM ABOVE PE20171020A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
PE20171020A1 true PE20171020A1 (en) 2017-07-17

Family

ID=55299684

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2017001113A PE20171020A1 (en) 2014-12-24 2015-12-23 DETECTION DEVICE FOR DETERMINING AN OPERATING CONDITION IN A CASTED BATH OF A REACTOR SYSTEM WITH A SUBMERGIC RELEASED INJECTOR FROM ABOVE

Country Status (11)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6973339B2 (en) * 2018-09-19 2021-11-24 Ｊｆｅスチール株式会社 Refining lance equipment
JP2022519386A (en) * 2018-10-23 2022-03-23 ナカノ，ジンイチロウ How to control the position of the furnace lance
JP7325196B2 (en) * 2019-03-11 2023-08-14 株式会社東芝 Metal melting and melting state confirmation system
CN113249677A (en) * 2021-06-22 2021-08-13 天龙科技炉业(无锡)有限公司 Controllable atmosphere well type nitriding furnace
KR102700788B1 (en) * 2023-11-22 2024-09-02 고려아연 주식회사 System and method for controlling auto-push of injector

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843441B2 (en) * 1979-03-20 1983-09-27 川崎製鉄株式会社 Sludge control method in converter
SE447997B (en) * 1978-12-05 1987-01-12 Kawasaki Steel Co SET TO REGULATE THE BATTLE EDUCATION IN AN LD CONVERTER
ZA835649B (en) * 1982-08-25 1984-04-25 British Steel Corp Lancing in electric arc steelmaking
JPS6393811A (en) * 1986-10-06 1988-04-25 Kawasaki Steel Corp Pretreating method for molten iron
JPH06235012A (en) * 1993-02-09 1994-08-23 Kawasaki Steel Corp Method for gas blow-refining and device therefor
JPH0771885A (en) * 1993-08-31 1995-03-17 Kawasaki Steel Corp Method and apparatus for detecting lance immersion depth
US5557631A (en) * 1994-05-06 1996-09-17 Dynex Engineering Inc. Sonic furnace monitoring apparatus
JPH1068010A (en) * 1996-08-28 1998-03-10 Kobe Steel Ltd Pre-treatment of molten iron
JPH11140528A (en) * 1997-11-04 1999-05-25 Kobe Steel Ltd Method for predicting slopping in molten iron treatment furnace
JP3994701B2 (en) * 2001-08-15 2007-10-24 Ｊｆｅスチール株式会社 Detection method of immersion lance blowing abnormality
US6923843B1 (en) * 2001-11-13 2005-08-02 Nupro Corporation Method for oxygen injection in metallurgical process requiring variable oxygen feed rate
GB0128878D0 (en) * 2001-12-03 2002-01-23 Boc Group Plc Metallurgical lance and apparatus
US8808421B2 (en) * 2010-02-26 2014-08-19 Tenova Goodfellow Inc. System for furnace slopping prediction and lance optimization
PL2726803T3 (en) * 2011-06-30 2017-09-29 Outotec (Finland) Oy Top submerged injecting lances
DE102011086324A1 (en) * 2011-11-15 2013-05-16 Sms Siemag Ag Blow lance for a BOF converter
UA113614C2 (en) * 2013-02-14 2017-02-27 METHOD OF OPERATION OF OXYGEN PRODUCTION COMPANY IN METALLURGICAL CAPACITY AND MEASUREMENT SYSTEM FOR DETERMINATION OF USED DURING SIGNIFICANCE
AU2013204818B2 (en) * 2013-04-12 2015-02-19 Metso Metals Oy Molten bath temperature measurement for a top submerged lance injection installation

Also Published As

Publication number Publication date
EP3245465A1 (en) 2017-11-22
WO2016103195A1 (en) 2016-06-30
EP3245465B1 (en) 2019-04-17
CN107110604A (en) 2017-08-29
ES2732225T3 (en) 2019-11-21
EA032999B1 (en) 2019-08-30
EA201791303A1 (en) 2017-12-29
KR20170094417A (en) 2017-08-17
AU2015370482B2 (en) 2019-04-18
JP6499293B2 (en) 2019-04-10
CN107110604B (en) 2020-01-21
AU2015370482A1 (en) 2017-08-03
KR102022170B1 (en) 2019-09-17
TR201909377T4 (en) 2019-07-22
PL3245465T3 (en) 2019-09-30
JP2018508730A (en) 2018-03-29

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