ES214550U - Mejoras en la construccion de lanzas de oxigeno introducibles en un horno de cubeta para el afino de acero. - Google Patents

Mejoras en la construccion de lanzas de oxigeno introducibles en un horno de cubeta para el afino de acero.

Info

Publication number
ES214550U
ES214550U ES0214550U ES214550U ES214550U ES 214550 U ES214550 U ES 214550U ES 0214550 U ES0214550 U ES 0214550U ES 214550 U ES214550 U ES 214550U ES 214550 U ES214550 U ES 214550U
Authority
ES
Spain
Prior art keywords
oxygen
translation
construction
machine
legally binding
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.)
Granted
Application number
ES0214550U
Other languages
English (en)
Other versions
ES214550Y (es
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.)
SIEGERLANDER KUPFERWERKE GmbH
Original Assignee
SIEGERLANDER KUPFERWERKE 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 SIEGERLANDER KUPFERWERKE GmbH filed Critical SIEGERLANDER KUPFERWERKE GmbH
Publication of ES214550U publication Critical patent/ES214550U/es
Application granted granted Critical
Publication of ES214550Y publication Critical patent/ES214550Y/es
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
    • C21C5/04—Manufacture of hearth-furnace steel, e.g. Siemens-Martin steel
    • 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
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

Mejores en la construcción de lanzas de oxígeno introduoibles en un horno de cubeta para el afino de acero, sostenidas sobre una cureña a introducible mediante ésta en un horno de cubeta a través de una abertura de introducción prevista lateralmente, en hornos de Siemens, hornos eléctricos o semejantes, cuya cabeza de lanza está inclinada más fuertemente contra el nivel del baño, que el vástago de la lanza, caracterizadas porque la lanza de oxígeno es inclinable regulablemente contra la horizontal, y el eje de inclinación horizontal delante de la cureña, está situado en el alcance de la pared del horno que presenta la abertura de introducción.
ES1975214550U 1974-08-14 1975-08-12 Mejoras en la construccion de lanzas de oxigeno introduci- bles en un horno de cubeta para el afino de acero. Expired ES214550Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7427597 1974-08-14

Publications (2)

Publication Number Publication Date
ES214550U true ES214550U (es) 1976-07-01
ES214550Y ES214550Y (es) 1976-12-01

Family

ID=6646218

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1975214550U Expired ES214550Y (es) 1974-08-14 1975-08-12 Mejoras en la construccion de lanzas de oxigeno introduci- bles en un horno de cubeta para el afino de acero.

Country Status (8)

Country Link
AT (1) AT349503B (es)
BE (1) BE832145A (es)
ES (1) ES214550Y (es)
FR (1) FR2281987A1 (es)
GB (1) GB1519854A (es)
IT (1) IT1040470B (es)
LU (1) LU73165A1 (es)
NL (1) NL7509598A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20112020A1 (it) 2011-11-07 2013-05-08 Tenova Spa Apparecchiatura e metodo di posizionamento di lance per forno ad arco elettrico, forno ad arco elettrico comprendente tale apparecchiatura
CN105838844B (zh) * 2016-06-06 2017-11-10 中冶赛迪工程技术股份有限公司 一种炉壁枪摆动装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1254167B (de) * 1959-07-28 1967-11-16 Demag Ag Metallurgischer Ofen mit Sauerstofflanze
FR1527401A (fr) * 1967-06-14 1968-05-31 Demag Ag Chariot porte-lances pour four métallurgique, ainsi que four équipé du dit chariot

Also Published As

Publication number Publication date
IT1040470B (it) 1979-12-20
NL7509598A (nl) 1976-02-17
LU73165A1 (es) 1976-03-02
FR2281987B1 (es) 1979-07-13
AT349503B (de) 1979-04-10
ATA593475A (de) 1978-09-15
ES214550Y (es) 1976-12-01
BE832145A (fr) 1975-12-01
GB1519854A (en) 1978-08-02
FR2281987A1 (fr) 1976-03-12

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