CA1201372A - Oxygen-fuel burner with lancing capability - Google Patents

Oxygen-fuel burner with lancing capability

Info

Publication number
CA1201372A
CA1201372A CA000430554A CA430554A CA1201372A CA 1201372 A CA1201372 A CA 1201372A CA 000430554 A CA000430554 A CA 000430554A CA 430554 A CA430554 A CA 430554A CA 1201372 A CA1201372 A CA 1201372A
Authority
CA
Canada
Prior art keywords
oxygen
combustion chamber
fuel
burner
flame
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA000430554A
Other languages
English (en)
French (fr)
Inventor
Corporation Cadre (The)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cadre Corp
Original Assignee
Cadre Corp
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 US06/391,601 external-priority patent/US4473350A/en
Application filed by Cadre Corp filed Critical Cadre Corp
Application granted granted Critical
Publication of CA1201372A publication Critical patent/CA1201372A/en
Expired legal-status Critical Current

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
    • 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
    • F23D14/32—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid using a mixture of gaseous fuel and pure oxygen or oxygen-enriched air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F23M5/02—Casings; Linings; Walls characterised by the shape of the bricks or blocks used
    • F23M5/025—Casings; Linings; Walls characterised by the shape of the bricks or blocks used specially adapted for burner openings
    • 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
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
    • 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)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Gas Burners (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Air Supply (AREA)
CA000430554A 1982-06-24 1983-06-16 Oxygen-fuel burner with lancing capability Expired CA1201372A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/391,601 US4473350A (en) 1982-06-24 1982-06-24 Oxy-fuel burner
US06/391,601 1982-06-24
US49324783A 1983-05-10 1983-05-10
US06/493,247 1983-05-10

Publications (1)

Publication Number Publication Date
CA1201372A true CA1201372A (en) 1986-03-04

Family

ID=27013560

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000430554A Expired CA1201372A (en) 1982-06-24 1983-06-16 Oxygen-fuel burner with lancing capability

Country Status (7)

Country Link
EP (1) EP0112393A4 (da)
CA (1) CA1201372A (da)
DK (1) DK91784D0 (da)
ES (2) ES523585A0 (da)
IT (2) IT8322200V0 (da)
NO (1) NO840694L (da)
WO (1) WO1984000176A1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA813205B (en) * 1980-12-05 1983-03-30 Smith Kline French Lab Dosage units
US4865297A (en) * 1986-11-21 1989-09-12 Gitman Grigory M Apparatus for melting and refining metals
US4752330A (en) * 1986-11-21 1988-06-21 American Combustion, Inc. Method for melting and refining metals
JPH03126648A (ja) * 1989-10-09 1991-05-29 Nippon Zeon Co Ltd 合わせガラスの製造方法および装置
US5542841A (en) * 1994-10-03 1996-08-06 Kyc, Inc. Burner apparatus for use in a glass furnace
DE19755876C2 (de) * 1997-12-04 2000-02-24 Mannesmann Ag Blaslanze zum Behandeln von metallischen Schmelzen und Verfahren zum Einblasen von Gasen
CN116293670B (zh) * 2023-02-10 2026-05-29 嵊州市欧凯电器有限公司 一种连接型炉头及其制造工艺
US12259131B1 (en) 2024-06-20 2025-03-25 Rodney W. Rudell Burner block assembly for an industrial furnace

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1979757A (en) * 1932-07-19 1934-11-06 Melot Henri Fabrice Liquid fuel burner
US2368370A (en) * 1943-05-26 1945-01-30 Maxon Premix Burner Company Gas burner
US3015554A (en) * 1957-04-18 1962-01-02 Rummel Roman Method and device for carrying out metallurgical processes, particularly air refining processes
AT220174B (de) * 1959-05-19 1962-03-12 Voest Ag Verfahren und Blaseinrichtung zur Zuführung von Wärme zum festen und/oder flüssigen Einsatz beim Frischen desselben zu Stahl
GB1003515A (en) * 1961-05-10 1965-09-02 Steel Co Of Wales Ltd Improvements in the production of steel in open hearth furnaces or top blown converters
US3115405A (en) * 1961-08-02 1963-12-24 United States Steel Corp Method of making steel in an open hearth furnace
US3197539A (en) * 1962-07-11 1965-07-27 Union Carbide Corp Method of operating electric arc furnace
FR1424029A (fr) * 1964-01-06 1966-01-07 Union Carbide Corp Procédé et appareil pour introduire un courant de gaz de traitement dans un bain de métal en fusion
US3387784A (en) * 1966-10-27 1968-06-11 Chemetron Corp Burner for fluid fuels
US3545903A (en) * 1969-03-12 1970-12-08 United States Steel Corp Burner for preheating a refractory lined vessel
US3856457A (en) * 1972-12-29 1974-12-24 Air Prod & Chem Burner of the oxy-fuel type
US3960546A (en) * 1974-05-22 1976-06-01 United States Steel Corporation Method for eliminating nose-skulls from steelmaking vessels
DE2504946C2 (de) * 1975-02-06 1980-04-30 Kloeckner-Werke Ag, 4100 Duisburg Verfahren und Vorrichtung zum Einschmelzen von Schrott, Eisenschwamm, Pellets oder dgl
DE2932938A1 (de) * 1979-08-14 1981-02-26 Korf Stahl Metallurgisches schmelzaggregat, insbesondere lichtbogenofen

Also Published As

Publication number Publication date
EP0112393A1 (en) 1984-07-04
WO1984000176A1 (en) 1984-01-19
IT8321767A1 (it) 1984-12-23
NO840694L (no) 1984-02-23
DK91784A (da) 1984-02-23
IT8322200V0 (it) 1983-06-23
DK91784D0 (da) 1984-02-23
IT1163586B (it) 1987-04-08
IT8321767A0 (it) 1983-06-23
EP0112393A4 (en) 1984-11-20
ES530206A0 (es) 1985-10-01
ES8501103A1 (es) 1984-11-01
ES523585A0 (es) 1984-11-01
ES8600407A1 (es) 1985-10-01

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Legal Events

Date Code Title Description
MKEX Expiry