MX375083B - Unidad de lanza de quemador. - Google Patents

Unidad de lanza de quemador.

Info

Publication number
MX375083B
MX375083B MX2017001735A MX2017001735A MX375083B MX 375083 B MX375083 B MX 375083B MX 2017001735 A MX2017001735 A MX 2017001735A MX 2017001735 A MX2017001735 A MX 2017001735A MX 375083 B MX375083 B MX 375083B
Authority
MX
Mexico
Prior art keywords
tube
burner
lance
burner lance
lance unit
Prior art date
Application number
MX2017001735A
Other languages
English (en)
Other versions
MX2017001735A (es
Inventor
ALEXANDER MüLLER
Hannes Beile
Markus Abel
Markus Dorndorf
Ralf Pitz
Original Assignee
Primetals Technologies Austria 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 Primetals Technologies Austria GmbH filed Critical Primetals Technologies Austria GmbH
Publication of MX2017001735A publication Critical patent/MX2017001735A/es
Publication of MX375083B publication Critical patent/MX375083B/es

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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • C21C5/5217—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
    • F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/20—Arrangements of heating devices
    • F27B3/205—Burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/22—Arrangements of air or gas supply 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/18—Charging particulate material using a fluid carrier
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
    • F23D2201/10—Nozzle tips
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Gas Burners (AREA)

Abstract

La invención hace referencia a una unidad de lanza de quemador (1), que comprende al menos dos conexiones de gas (2a, 2b, 2c), un tubo de quemador (3) y un tubo de lanza (4) dispuesto concéntricamente respecto al tubo de quemador (3), en donde el tubo de quemador (3) y el tubo de lanza (4) presentan respectivamente un extremo de entrada de gas y un extremo de salida de gas (15), en donde el tubo de lanza (4) en su extremo de salida de gas presenta una tobera de Laval (4a), que está unida de forma desmontable al tubo de lanza (4), y en donde asimismo el tubo de quemador (3) presenta una tobera de quemador (3a), la cual está unida de forma desmontable al tubo de quemador (3).
MX2017001735A 2014-08-08 2015-08-04 Unidad de lanza de quemador. MX375083B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014215794.3A DE102014215794A1 (de) 2014-08-08 2014-08-08 Brenner-Lanzen-Einheit
PCT/EP2015/067949 WO2016020376A1 (de) 2014-08-08 2015-08-04 Brenner-lanzen-einheit

Publications (2)

Publication Number Publication Date
MX2017001735A MX2017001735A (es) 2017-05-30
MX375083B true MX375083B (es) 2025-03-06

Family

ID=53872027

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017001735A MX375083B (es) 2014-08-08 2015-08-04 Unidad de lanza de quemador.

Country Status (6)

Country Link
US (1) US10508315B2 (es)
EP (1) EP3177743B1 (es)
DE (1) DE102014215794A1 (es)
ES (1) ES2691708T3 (es)
MX (1) MX375083B (es)
WO (1) WO2016020376A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014215794A1 (de) * 2014-08-08 2016-02-11 Primetals Technologies Austria GmbH Brenner-Lanzen-Einheit
JP6600329B2 (ja) 2017-03-31 2019-10-30 大陽日酸株式会社 バーナ及びバーナの運転方法、並びに冷鉄源の溶解・精錬方法
EP3882547A1 (de) 2020-03-20 2021-09-22 Primetals Technologies Germany GmbH Brennerrohr, brennerrohrbaugruppe und brenner-einheit
CN111829191B (zh) * 2020-08-06 2025-05-13 王佐芹 一种加热炉熄火检测保护与再点火装置
DE102021100941B4 (de) * 2021-01-19 2022-08-18 Khd Humboldt Wedag Gmbh Rohmehlaufgabevorrichtung
FR3144646B1 (fr) * 2022-12-28 2025-05-02 Fives Pillard Bruleur a precombustion

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960014382B1 (ko) 1993-09-15 1996-10-15 삼성전자 주식회사 자동차의 파워 윈도우 제어 시스템
US5599375A (en) * 1994-08-29 1997-02-04 American Combustion, Inc. Method for electric steelmaking
DE19637246A1 (de) 1996-08-02 1998-02-05 Michael Henrich Schmelzofen insbesondere für Metalle mit zumindest einer in seinen Ofenraum einragenden Lanze, Lanze dafür sowie Verfahren zu deren Steuerung
DE19640491A1 (de) * 1996-10-01 1998-04-02 Linde Ag Außenmischender Brenngas-Sauerstoff-Brenner
DE19817590C1 (de) * 1998-04-20 1999-03-18 Technometal Ges Fuer Metalltec Variabel einsetzbare Kombilanze
DE10059440A1 (de) * 2000-11-30 2002-06-13 Messer Griesheim Gmbh Verbrennungsverfahren und impulsstromgesteuerte Brennstoff/Sauerstoff-Lanze
US20030075843A1 (en) * 2001-08-29 2003-04-24 Empco (Canada) Ltd. Multi-purpose, multi-oxy-fuel, power burner/injector/oxygen lance device
EP2287581B1 (de) 2009-08-10 2011-10-12 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur kontaktlosen Ermittlung einer Temperatur T einer Metallschmelze
DE102011002616A1 (de) 2010-03-31 2011-12-15 Sms Siemag Ag Überschalldüse zum Einsatz in metallurgischen Anlagen sowie Verfahren zur Dimensionierung einer Überschalldüse
DE102010064357A1 (de) * 2010-12-29 2012-07-05 Sms Siemag Ag Verfahren zur pyrometallurgischen Behandlung von Metallen, Metallschmelzen und/oder Schlacken
DE102014215794A1 (de) * 2014-08-08 2016-02-11 Primetals Technologies Austria GmbH Brenner-Lanzen-Einheit

Also Published As

Publication number Publication date
ES2691708T3 (es) 2018-11-28
US20170218470A1 (en) 2017-08-03
US10508315B2 (en) 2019-12-17
MX2017001735A (es) 2017-05-30
EP3177743A1 (de) 2017-06-14
DE102014215794A1 (de) 2016-02-11
EP3177743B1 (de) 2018-07-18
WO2016020376A1 (de) 2016-02-11

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