ATE219156T1 - Variabel einsetzbare kombilanze mit verschiebbaren brenner- und blaslanzenkörpern - Google Patents

Variabel einsetzbare kombilanze mit verschiebbaren brenner- und blaslanzenkörpern

Info

Publication number
ATE219156T1
ATE219156T1 AT99927699T AT99927699T ATE219156T1 AT E219156 T1 ATE219156 T1 AT E219156T1 AT 99927699 T AT99927699 T AT 99927699T AT 99927699 T AT99927699 T AT 99927699T AT E219156 T1 ATE219156 T1 AT E219156T1
Authority
AT
Austria
Prior art keywords
lance
lance body
burner
mouth
variable combination
Prior art date
Application number
AT99927699T
Other languages
English (en)
Inventor
Friedhelm Wagener
Arno Luven
Original Assignee
Vai Fuchs Gmbh
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
Application filed by Vai Fuchs Gmbh filed Critical Vai Fuchs Gmbh
Application granted granted Critical
Publication of ATE219156T1 publication Critical patent/ATE219156T1/de

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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Gas Burners (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
AT99927699T 1998-04-20 1999-04-19 Variabel einsetzbare kombilanze mit verschiebbaren brenner- und blaslanzenkörpern ATE219156T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19817590A DE19817590C1 (de) 1998-04-20 1998-04-20 Variabel einsetzbare Kombilanze
PCT/DE1999/001202 WO1999054511A1 (de) 1998-04-20 1999-04-19 Variabel einsetzbare kombilanze mit verschiebbaren brenner- und blaslanzenkörpern

Publications (1)

Publication Number Publication Date
ATE219156T1 true ATE219156T1 (de) 2002-06-15

Family

ID=7865189

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99927699T ATE219156T1 (de) 1998-04-20 1999-04-19 Variabel einsetzbare kombilanze mit verschiebbaren brenner- und blaslanzenkörpern

Country Status (10)

Country Link
US (1) US6368550B1 (de)
EP (1) EP1080236B1 (de)
KR (1) KR20010071159A (de)
CN (1) CN1214120C (de)
AT (1) ATE219156T1 (de)
BR (1) BR9909769A (de)
DE (2) DE19817590C1 (de)
ES (1) ES2180305T3 (de)
RU (1) RU2211248C2 (de)
WO (1) WO1999054511A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2213147C2 (ru) * 2001-09-28 2003-09-27 Шатохин Игорь Михайлович Способ циркуляционного вакуумирования жидкого металла, система и устройства для его осуществления
DE10201108A1 (de) * 2002-01-15 2003-07-24 Sms Demag Ag Verfahren zur pyrometallurgischen Behandlung von Metallen, Metallschmelzen und/oder Schlacken sowie eine Injektorvorrichtung
GB0209364D0 (en) * 2002-04-24 2002-06-05 Boc Group Plc Injection of particulate material into liquid
KR101010777B1 (ko) * 2003-07-19 2011-01-25 주식회사 포스코 전기로 저온 커팅용 로타리 복합 랜스
US7297180B2 (en) * 2005-07-13 2007-11-20 Praxair Technology, Inc. Method for operating a vacuum vessel with a coherent jet
RU2441924C1 (ru) * 2010-06-29 2012-02-10 Закрытое акционерное общество "КОРАД" Способ циркуляционного вакуумирования стали
EA026257B1 (ru) * 2011-06-30 2017-03-31 Ототек Оюй Погружные фурмы для верхнего впрыска
CA2844098C (en) * 2011-09-02 2016-01-05 Outotec Oyj Lances for top submerged injection
ES2566954T3 (es) * 2011-10-10 2016-04-18 Primetals Technologies Germany Gmbh Lanza de soplado con encendido directo mediante lanza de encendido retráctil
US8992656B2 (en) * 2011-12-21 2015-03-31 Praxair Technology, Inc. Controllable solids injection
KR101408223B1 (ko) * 2012-12-10 2014-06-16 주식회사 포스코 화염 감지 장치 및 그를 포함하는 티오비 버너
US9068779B2 (en) * 2013-03-15 2015-06-30 L'Air Liquide SociétéAnonyme Pour L 'Étude Et L Eploitation Des Procedes Georges Claude Water-cooled burner and/or injector panel kits, water-cooled burner and/or injector panel apparatus, and methods of using the same
DE102014215794A1 (de) * 2014-08-08 2016-02-11 Primetals Technologies Austria GmbH Brenner-Lanzen-Einheit
RU2601848C1 (ru) * 2015-04-21 2016-11-10 Общество с ограниченной ответственностью научно-техническое предприятие "Аконт" (ООО НТП "Аконт") Устройство для интенсификации плавки в дуговой сталеплавильной печи
CN105823045A (zh) * 2016-05-23 2016-08-03 苏州宝联重工股份有限公司 一种rh精炼炉用转炉煤气用烧嘴及rh精炼炉
JP6782683B2 (ja) * 2017-11-06 2020-11-11 中外炉工業株式会社 減圧精錬槽
DE102020215085A1 (de) * 2020-05-14 2021-11-18 Sms Group Gmbh Gasinjektionsvorrichtung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972517A (en) * 1974-08-05 1976-08-03 Fedor Vladimirovich Kraizinger Tuyere for introducing reactants into a bath of molten metal
DE2438676A1 (de) * 1974-08-12 1976-02-26 Kraisinger Blasform zum zufuehren von reaktionsmitteln in ein metallbad
DE3301466C1 (de) * 1983-01-18 1984-04-12 Korf & Fuchs Systemtechnik GmbH, 7601 Willstätt Brenner bzw. Blasduese fuer den Einsatz in einem metallurgischen Ofen und Anordnung in der Wand eines solchen Ofens
US4752330A (en) * 1986-11-21 1988-06-21 American Combustion, Inc. Method for melting and refining metals
SU1574644A1 (ru) * 1987-12-24 1990-06-30 Всесоюзный научно-исследовательский и проектно-конструкторский институт металлургического машиностроения им.А.И.Целикова Устройство дл циркул ционного вакуумировани жидкой стали
FR2644558A1 (fr) * 1989-03-16 1990-09-21 Air Liquide Four a arc equipe de bruleurs fuel-oil/oxygene et bruleur fuel/oil/oxygene
AU653294B2 (en) * 1992-08-26 1994-09-22 Nippon Steel Corporation Process for vacuum degassing molten steel
US5714113A (en) * 1994-08-29 1998-02-03 American Combustion, Inc. Apparatus for electric steelmaking
DE4442362C1 (de) * 1994-11-18 1996-04-18 Mannesmann Ag Verfahren und Vorrichtung zum Behandeln von einer in einem metallurgischen Gefäß befindlichen Metallschmelze
DE29807145U1 (de) * 1998-04-20 1998-07-02 Technometal Gesellschaft für Metalltechnologie mbH, 47051 Duisburg Variabel einsetzbare Kombilanze

Also Published As

Publication number Publication date
EP1080236A1 (de) 2001-03-07
DE59901746D1 (de) 2002-07-18
DE19817590C1 (de) 1999-03-18
RU2211248C2 (ru) 2003-08-27
KR20010071159A (ko) 2001-07-28
US6368550B1 (en) 2002-04-09
BR9909769A (pt) 2001-01-30
WO1999054511A1 (de) 1999-10-28
CN1305536A (zh) 2001-07-25
CN1214120C (zh) 2005-08-10
ES2180305T3 (es) 2003-02-01
EP1080236B1 (de) 2002-06-12

Similar Documents

Publication Publication Date Title
ATE219156T1 (de) Variabel einsetzbare kombilanze mit verschiebbaren brenner- und blaslanzenkörpern
ZA987865B (en) Lance/burner for molten metal furnace
RU2000128669A (ru) Универсальная комбинированная фурма с подвижными элементами, выполняющими функции горелки и продувочной трубы
SE8405060D0 (sv) Manipulator vid ugnar och liknande
EP0342343A3 (en) Roll hearth heat-treating furnace, especially one suitable for small metal and ceramic parts
TR199900777T2 (xx) Metal indirgeme ve eritme i�lemi.
DE69300272D1 (de) Keramischer Brenner für einen Winderhitzer eines Hochofens.
ATE56473T1 (de) Verfahren fuer den betrieb eines hochofens.
DE69216604D1 (de) Gestaltung eines abstiches und giessverfahren
ES2060816T3 (es) Instalacion de horno para fundir chatarra.
AR013587A1 (es) Metodo para producir acero en un horno electrico cargado con arrabio fundido.
AU642636B2 (en) Process for preventing the formation of flue gases in metallurgical processes and during the transport of molten metal from a metallurgical vessel to casting vessels and device for transporting molten metals from a metallurgical furnace to a casting vessel
MXPA02012815A (es) Horno de induccion.
DE60023532D1 (de) Feinnungsofen
AU2111200A (en) Novel smelting furnace for molding
ATE144615T1 (de) Schlackekontrollvorrichtung und -verfahren
FR2228110A1 (en) Curved lance movable along curved path - for top blown metallurgical furnaces e.g. steel converters
ZA956835B (en) Furnace vessel for a direct current arc furnace
SU726174A1 (ru) Двухканальна плавильна печь
Eron'ko Improvement of sliding seal system for tapping channel of arc steel-making furnace
Nozdrachev Increase of effectiveness of blast-furnace ferromanganese melting
UA28503A (uk) Спосіб опалення багатозонної методичної печі
UA41366C2 (uk) Спосіб допалювання оксиду вуглецю
Domros et al. Improved Annealing of Steel Tubes by Controlled Atmosphere Technique
UA12687A (uk) Устаhовка берперервhої дії для одержаhhя сплавів із задаhими властивостями

Legal Events

Date Code Title Description
EEFA Change of the company name
REN Ceased due to non-payment of the annual fee