PE20141641A1 - Lanzas refrigeradas para fluido para inyeccion sumergida por la parte superior - Google Patents

Lanzas refrigeradas para fluido para inyeccion sumergida por la parte superior

Info

Publication number
PE20141641A1
PE20141641A1 PE2014000765A PE2014000765A PE20141641A1 PE 20141641 A1 PE20141641 A1 PE 20141641A1 PE 2014000765 A PE2014000765 A PE 2014000765A PE 2014000765 A PE2014000765 A PE 2014000765A PE 20141641 A1 PE20141641 A1 PE 20141641A1
Authority
PE
Peru
Prior art keywords
lance
tube
shell
outlet
interior
Prior art date
Application number
PE2014000765A
Other languages
English (en)
Inventor
Robert Matusewicz
Markus Reuter
Original Assignee
Outotec Oyj
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 AU2011904988A external-priority patent/AU2011904988A0/en
Application filed by Outotec Oyj filed Critical Outotec Oyj
Publication of PE20141641A1 publication Critical patent/PE20141641A1/es

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
    • C21C5/42—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
    • F27D3/18—Charging particulate material using a fluid carrier
    • 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
    • C21C2005/4626—Means for cooling, e.g. by gases, fluids or liquids
    • 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
    • F27D2003/162—Introducing a fluid jet or current into the charge the fluid being an oxidant or a fuel
    • F27D2003/163—Introducing a fluid jet or current into the charge the fluid being an oxidant or a fuel the fluid being an oxidant
    • F27D2003/164—Oxygen
    • 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
    • F27D2003/169—Construction of the lance, e.g. lances for injecting particles
    • 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
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/0067—Cooling element inlet and outlet tubes

Abstract

SE REFIERE A UNA LANZA DE INYECCION SUMERGIBLE POR LA PARTE SUPERIOR OPERATIVA PARA USAR EN UNA INYECCION DE PUNCION SUMERGIDA POR LA PARTE SUPERIOR DENTRO DE UNA CAPA DE ESCORIA DE UN BANO FUNDIDO EN UN PROCESO PIROMETALURGICO, EL CUAL COMPRENDE: A) UN CAPARAZON EXTERIOR DE TRES TUBOS DE LANZA CONCENTRICOS DONDE UNA ES MAS EXTERNA, UNA MAS INTERIOR Y UN TUBO INTERMEDIO; B) OTRO TUBO DE LANZA DISPUESTO EN FORMA CONCENTRICA DENTRO DEL CAPARAZON QUE DEFINE UN DIAMETRO INTERIOR CENTRAL Y TIENE UN EXTREMO DE SALIDA SEPARADO DEL EXTREMO DE SALIDA DEL CAPARAZON EXTERIOR; C) UNA PARED DE EXTREMO ANULAR EN UN EXTREMO DE SALIDA DE LA LANZA, QUE UNE UN RESPECTIVO EXTREMO DE LOS TUBOS DE LANZA MAS EXTERIOR Y MAS INTERIOR DEL CAPARAZON EN UN EXTREMO DE SALIDA DE LA LANZA; D) UNA CAMARA DE MEZCLA DEFINIDA POR EL CAPARAZON EXTERIOR ENTRE LOS EXTREMOS DE SALIDA DEL CAPARAZON EXTERIOR Y DE OTRO TUBO; Y E) UN PASO ANULAR DEFINIDO POR EL OTRO TUBO DE LANZA Y EL TUBO DE LANZA MAS INTERIOR DEL CAPARAZON; EN DONDE EL MATERIAL COMBUSTIBLE QUE PASA A LO LARGO DEL DIAMETRO INTERIOR Y EL GAS QUE CONTIENE OXIGENO QUE PASA A LO LARGO DEL PASO ANULAR SON CAPACES DE FORMAR UNA MEZCLA DE COMBUSTIBLE EN LA CAMARA DE MEZCLA Y ADYACENTE AL EXTREMO DE SALIDA DE LA LANZA PARA LA COMBUSTION DE LA MEZCLA AL SER INYECTADA EN LA CAPA DE ESCORIA
PE2014000765A 2011-11-30 2012-11-26 Lanzas refrigeradas para fluido para inyeccion sumergida por la parte superior PE20141641A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2011904988A AU2011904988A0 (en) 2011-11-30 Fluid cooled lances for top submerged injection

Publications (1)

Publication Number Publication Date
PE20141641A1 true PE20141641A1 (es) 2014-11-18

Family

ID=47429992

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2014000765A PE20141641A1 (es) 2011-11-30 2012-11-26 Lanzas refrigeradas para fluido para inyeccion sumergida por la parte superior

Country Status (17)

Country Link
US (1) US9829250B2 (es)
EP (1) EP2786083B1 (es)
JP (1) JP5940166B2 (es)
KR (1) KR101690393B1 (es)
CN (1) CN103958994B (es)
AU (1) AU2012323996B2 (es)
BR (1) BR112014013142B8 (es)
CA (1) CA2854063C (es)
CL (1) CL2014001413A1 (es)
EA (1) EA025696B1 (es)
ES (1) ES2587849T3 (es)
MX (1) MX2014006334A (es)
PE (1) PE20141641A1 (es)
PH (1) PH12014501115A1 (es)
PL (1) PL2786083T3 (es)
UA (1) UA109976C2 (es)
WO (1) WO2013080110A1 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2587849T3 (es) * 2011-11-30 2016-10-27 Outotec (Finland) Oy Lanzas refrigeradas de fluido para inyección sumergida superior
AU2013204818B2 (en) * 2013-04-12 2015-02-19 Metso Metals Oy Molten bath temperature measurement for a top submerged lance injection installation
KR101700078B1 (ko) * 2013-10-16 2017-01-26 오토텍 (핀랜드) 오와이 향상된 침지식 연소를 위한 상부 침지식 주입 랜스
WO2015056142A1 (en) * 2013-10-16 2015-04-23 Outotec (Finland) Oy Top submerged injection lance for enhanced heat transfer
US9932940B2 (en) * 2015-03-30 2018-04-03 Honeywell International Inc. Gas turbine engine fuel cooled cooling air heat exchanger
CN106931790B (zh) * 2015-12-30 2019-09-27 江西瑞林稀贵金属科技有限公司 顶吹喷枪
CA2955613A1 (en) 2016-01-28 2017-07-28 Rolls-Royce North American Technologies, Inc. Heat exchanger integrated with fuel nozzle
US11118784B2 (en) 2016-01-28 2021-09-14 Rolls-Royce North American Technologies Inc. Heat exchanger integrated with fuel nozzle
US10830150B2 (en) 2016-01-28 2020-11-10 Rolls-Royce Corporation Fuel heat exchanger with leak management
WO2017195105A1 (en) 2016-05-10 2017-11-16 Tenova South Africa (Pty) Ltd Lance for use in a top submerged lance furnace
US10113800B2 (en) * 2016-10-04 2018-10-30 China Enfi Engineering Corporation Lance
US10260815B2 (en) * 2016-12-19 2019-04-16 China Enfi Engineering Corporation Lance and multi-fluid lance device equipped with the same
US10775046B2 (en) 2017-10-18 2020-09-15 Rolls-Royce North American Technologies Inc. Fuel injection assembly for gas turbine engine
DE102018213637A1 (de) * 2018-08-14 2020-02-20 Te Connectivity Germany Gmbh Kühllanze und elektrische Kontaktanordnung mit einer Kühllanze
CN110332535B (zh) * 2019-08-13 2024-05-03 岳阳钟鼎热工电磁科技有限公司 超大负荷水冷却低NOx气体燃烧器
CN111926280B (zh) * 2020-09-03 2021-09-14 昆明理工大学 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
WO2023164076A1 (en) * 2022-02-25 2023-08-31 Sierra Energy Lances for injecting reactants into gasifiers

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WO2013000017A1 (en) * 2011-06-30 2013-01-03 Outotec Oyj Top submerged injecting lances
ES2587849T3 (es) * 2011-11-30 2016-10-27 Outotec (Finland) Oy Lanzas refrigeradas de fluido para inyección sumergida superior

Also Published As

Publication number Publication date
EP2786083B1 (en) 2016-05-18
PL2786083T3 (pl) 2016-11-30
US9829250B2 (en) 2017-11-28
ES2587849T3 (es) 2016-10-27
CA2854063C (en) 2016-05-24
BR112014013142A2 (pt) 2017-06-13
UA109976C2 (uk) 2015-10-26
KR101690393B1 (ko) 2016-12-27
US20140327194A1 (en) 2014-11-06
EA201490789A1 (ru) 2014-11-28
MX2014006334A (es) 2014-06-23
WO2013080110A1 (en) 2013-06-06
BR112014013142B1 (pt) 2021-05-18
NZ624378A (en) 2015-05-29
JP2015503076A (ja) 2015-01-29
AU2012323996A1 (en) 2013-06-20
PH12014501115A1 (en) 2014-08-04
AU2012323996B2 (en) 2015-01-15
CN103958994B (zh) 2016-05-11
CL2014001413A1 (es) 2014-11-28
BR112014013142B8 (pt) 2023-05-09
JP5940166B2 (ja) 2016-06-29
CA2854063A1 (en) 2013-06-06
EA025696B1 (ru) 2017-01-30
CN103958994A (zh) 2014-07-30
KR20140098225A (ko) 2014-08-07
EP2786083A1 (en) 2014-10-08

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Legal Events

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FG Grant, registration
FD Application declared void or lapsed