PE20141641A1 - Lanzas refrigeradas para fluido para inyeccion sumergida por la parte superior - Google Patents
Lanzas refrigeradas para fluido para inyeccion sumergida por la parte superiorInfo
- 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
Links
- 238000002347 injection Methods 0.000 title abstract 3
- 239000007924 injection Substances 0.000 title abstract 3
- 239000012530 fluid Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 238000009853 pyrometallurgy Methods 0.000 abstract 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Furnace Charging Or Discharging (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Nozzles (AREA)
- Blast Furnaces (AREA)
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
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) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9829250B2 (en) * | 2011-11-30 | 2017-11-28 | Outotec Oyj | Fluid cooled lances for top submerged injection |
| AU2013204818B2 (en) * | 2013-04-12 | 2015-02-19 | Metso Metals Oy | Molten bath temperature measurement for a top submerged lance injection installation |
| EA030272B1 (ru) * | 2013-10-16 | 2018-07-31 | Оутотек (Финлэнд) Ой | Фурма для продувки погружением сверху, обеспечивающая улучшенное погружное горение |
| 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 |
| WO2022074428A1 (en) * | 2020-10-06 | 2022-04-14 | Arcelormittal | Lance for blowing oxygen in steelmaking |
| JP2025508609A (ja) * | 2022-02-25 | 2025-03-26 | シエラ エナジー コーポレイション | ガス化装置に反応物質を注入するためのランス |
Family Cites Families (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB876687A (en) | 1959-06-24 | 1961-09-06 | Wellman Smith Owen Eng Co Ltd | An improved lance for blowing fluids |
| US3223398A (en) | 1963-02-20 | 1965-12-14 | Kaiser Ind Corp | Lance for use in a basic oxygen conversion process |
| US3269829A (en) | 1963-09-24 | 1966-08-30 | United States Steel Corp | Method and apparatus for introducing steam and oxygen into a bath of molten steel |
| BE648779A (es) | 1963-10-23 | 1964-10-01 | ||
| FR84791E (fr) | 1963-11-25 | 1965-04-16 | Siderurgie Fse Inst Rech | Lance d'insufflation réglable de particules fines en suspension |
| GB1130845A (en) | 1966-04-13 | 1968-10-16 | Noranda Mines Ltd | Method and apparatus for controlling the temperature of metal lances in molten baths |
| US3411716A (en) | 1966-05-11 | 1968-11-19 | United States Steel Corp | Oxygen lance for steelmaking furnaces |
| US3488044A (en) | 1967-05-01 | 1970-01-06 | Nat Steel Corp | Apparatus for refining metal |
| US3876190A (en) | 1969-06-25 | 1975-04-08 | Commw Ind Gases | Method and apparatus for feeding particulate materials to furnaces and the like |
| US3730505A (en) | 1970-07-01 | 1973-05-01 | Centro Speriment Metallurg | Double delivery lance for refining the steel in the converter processes |
| FR2131674A5 (es) | 1971-04-10 | 1972-11-10 | Messer Griesheim Gmbh | |
| US3828850A (en) | 1973-07-12 | 1974-08-13 | Black Sivalls & Bryson Inc | High temperature material introduction apparatus |
| US3889933A (en) | 1974-02-28 | 1975-06-17 | Int Nickel Canada | Metallurgical lance |
| BE849582R (fr) | 1976-01-07 | 1977-04-15 | Rene Desaar | Lance de desulfuration de fonte en poche |
| US4023676A (en) | 1976-09-20 | 1977-05-17 | Armco Steel Corporation | Lance structure and method for oxygen refining of molten metal |
| CA1107080A (en) | 1977-05-09 | 1981-08-18 | John M. Floyd | Submerged injection of gas into liquid pyro- metallurgical bath |
| FR2432552A1 (fr) | 1978-08-03 | 1980-02-29 | Siderurgie Fse Inst Rech | Lance a double flux pour l'insufflation en profondeur de produits pulverulents au sein d'une masse en fusion |
| US4326701A (en) | 1979-09-29 | 1982-04-27 | Kaiser Steel Corporation | Lance apparatus |
| FR2496699B1 (fr) | 1980-12-22 | 1985-06-21 | Siderurgie Fse Inst Rech | Lance de soufflage de gaz oxydant, notamment d'oxygene, pour le traitement des metaux en fusion |
| JPS58185707A (ja) | 1982-04-23 | 1983-10-29 | Sumitomo Metal Ind Ltd | 鋼の精錬法 |
| CA2066455C (en) | 1989-09-29 | 1995-12-19 | John Millace Floyd | Top submerged injection with a shrouded lance |
| US5308043A (en) | 1991-09-20 | 1994-05-03 | Ausmelt Pty. Ltd. | Top submergable lance |
| KR100242565B1 (ko) | 1991-09-20 | 2000-03-02 | 제이 엠. 플로이드 | 철의 제조방법 |
| US5199867A (en) | 1991-09-30 | 1993-04-06 | The Boc Group, Inc. | Fuel-burner apparatus and method for use in a furnace |
| AU707438B2 (en) | 1993-04-06 | 1999-07-08 | Ausmelt Limited | Smelting of carbon-containing material |
| US5431709A (en) | 1993-09-21 | 1995-07-11 | Gas Research Institute | Accretion controlling tuyere |
| US5615626A (en) | 1994-10-05 | 1997-04-01 | Ausmelt Limited | Processing of municipal and other wastes |
| US5788920A (en) * | 1995-01-31 | 1998-08-04 | Kawasaki Steel Corporation | Oxygen blowing lance capable of being used in an electric furnace |
| US5680766A (en) | 1996-01-02 | 1997-10-28 | General Electric Company | Dual fuel mixer for gas turbine combustor |
| AUPO095996A0 (en) | 1996-07-12 | 1996-08-01 | Technological Resources Pty Limited | A top injection lance |
| CN2331936Y (zh) * | 1998-03-19 | 1999-08-04 | 李勇敏 | 电炉炼钢用多功能喷枪 |
| JP3541271B2 (ja) | 1999-03-09 | 2004-07-07 | 日本酸素株式会社 | ランスあるいはバーナーの冷却ジャケット構造 |
| AUPQ532800A0 (en) | 2000-01-28 | 2000-02-17 | Technological Resources Pty Limited | Apparatus for injecting solid particulate material into a vessel |
| AUPQ695000A0 (en) | 2000-04-17 | 2000-05-11 | Technological Resources Pty Limited | A direct smelting process and apparatus |
| AUPQ783100A0 (en) | 2000-05-30 | 2000-06-22 | Technological Resources Pty Limited | Apparatus for injecting solid particulate material into a vessel |
| JP2002048315A (ja) | 2000-08-07 | 2002-02-15 | Nippon Sanso Corp | 冷却ジャケット |
| GB0209364D0 (en) * | 2002-04-24 | 2002-06-05 | Boc Group Plc | Injection of particulate material into liquid |
| CA2513193C (en) | 2004-07-27 | 2012-10-02 | Technological Resources Pty. Limited | Apparatus for injecting solid particulate material into a vessel |
| WO2006105578A1 (en) * | 2004-10-18 | 2006-10-12 | Technological Resources Pty Limited | Apparatus for injecting solid particulate material into a vessel |
| JP2009139081A (ja) | 2007-11-13 | 2009-06-25 | Jfe Steel Corp | 溶融還元炉の粉粒物装入用バーナーランスおよび溶融還元による金属溶湯の製造方法 |
| KR101662376B1 (ko) * | 2011-06-30 | 2016-10-04 | 오토텍 오와이제이 | 상부 침지형 주입 랜스 |
| US9829250B2 (en) * | 2011-11-30 | 2017-11-28 | Outotec Oyj | Fluid cooled lances for top submerged injection |
-
2012
- 2012-11-26 US US14/361,043 patent/US9829250B2/en active Active
- 2012-11-26 AU AU2012323996A patent/AU2012323996B2/en active Active
- 2012-11-26 EA EA201490789A patent/EA025696B1/ru not_active IP Right Cessation
- 2012-11-26 CN CN201280059135.4A patent/CN103958994B/zh active Active
- 2012-11-26 WO PCT/IB2012/056714 patent/WO2013080110A1/en not_active Ceased
- 2012-11-26 UA UAA201405496A patent/UA109976C2/uk unknown
- 2012-11-26 PE PE2014000765A patent/PE20141641A1/es not_active Application Discontinuation
- 2012-11-26 PL PL12806161.1T patent/PL2786083T3/pl unknown
- 2012-11-26 JP JP2014544008A patent/JP5940166B2/ja active Active
- 2012-11-26 EP EP12806161.1A patent/EP2786083B1/en active Active
- 2012-11-26 ES ES12806161.1T patent/ES2587849T3/es active Active
- 2012-11-26 MX MX2014006334A patent/MX2014006334A/es unknown
- 2012-11-26 BR BR112014013142A patent/BR112014013142B8/pt active IP Right Grant
- 2012-11-26 CA CA2854063A patent/CA2854063C/en not_active Expired - Fee Related
- 2012-11-26 KR KR1020147017969A patent/KR101690393B1/ko active Active
-
2014
- 2014-05-19 PH PH12014501115A patent/PH12014501115A1/en unknown
- 2014-05-29 CL CL2014001413A patent/CL2014001413A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20140327194A1 (en) | 2014-11-06 |
| BR112014013142A2 (pt) | 2017-06-13 |
| CL2014001413A1 (es) | 2014-11-28 |
| ES2587849T3 (es) | 2016-10-27 |
| BR112014013142B8 (pt) | 2023-05-09 |
| JP5940166B2 (ja) | 2016-06-29 |
| AU2012323996B2 (en) | 2015-01-15 |
| KR20140098225A (ko) | 2014-08-07 |
| PL2786083T3 (pl) | 2016-11-30 |
| CA2854063A1 (en) | 2013-06-06 |
| EP2786083B1 (en) | 2016-05-18 |
| NZ624378A (en) | 2015-05-29 |
| EP2786083A1 (en) | 2014-10-08 |
| EA025696B1 (ru) | 2017-01-30 |
| WO2013080110A1 (en) | 2013-06-06 |
| PH12014501115A1 (en) | 2014-08-04 |
| JP2015503076A (ja) | 2015-01-29 |
| KR101690393B1 (ko) | 2016-12-27 |
| EA201490789A1 (ru) | 2014-11-28 |
| US9829250B2 (en) | 2017-11-28 |
| CN103958994A (zh) | 2014-07-30 |
| CN103958994B (zh) | 2016-05-11 |
| UA109976C2 (uk) | 2015-10-26 |
| BR112014013142B1 (pt) | 2021-05-18 |
| AU2012323996A1 (en) | 2013-06-20 |
| MX2014006334A (es) | 2014-06-23 |
| CA2854063C (en) | 2016-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration | ||
| FD | Application declared void or lapsed |