LU83090A1 - Einrichtung zum einblasen von produkten in die stahlschmelze - Google Patents

Einrichtung zum einblasen von produkten in die stahlschmelze Download PDF

Info

Publication number
LU83090A1
LU83090A1 LU83090A LU83090A LU83090A1 LU 83090 A1 LU83090 A1 LU 83090A1 LU 83090 A LU83090 A LU 83090A LU 83090 A LU83090 A LU 83090A LU 83090 A1 LU83090 A1 LU 83090A1
Authority
LU
Luxembourg
Prior art keywords
arms
axis
lance
guide
console
Prior art date
Application number
LU83090A
Other languages
German (de)
English (en)
Inventor
Pierre Mailliet
Leon Ulveling
Gilbert Bernard
Nico Reiffers
Original Assignee
Wurth Paul Sa
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 Wurth Paul Sa filed Critical Wurth Paul Sa
Priority to LU83090A priority Critical patent/LU83090A1/de
Priority to AU79292/82A priority patent/AU7929282A/en
Priority to DE8282100134T priority patent/DE3260409D1/de
Priority to EP82100134A priority patent/EP0056944B1/fr
Priority to AT82100134T priority patent/ATE8665T1/de
Publication of LU83090A1 publication Critical patent/LU83090A1/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
    • C21C5/462—Means for handling, e.g. adjusting, changing, coupling
    • 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
    • C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
    • 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
    • C21C5/4613—Refractory coated lances; Immersion lances

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Processing Of Solid Wastes (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Furnace Charging Or Discharging (AREA)
LU83090A 1981-01-26 1981-01-26 Einrichtung zum einblasen von produkten in die stahlschmelze LU83090A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
LU83090A LU83090A1 (de) 1981-01-26 1981-01-26 Einrichtung zum einblasen von produkten in die stahlschmelze
AU79292/82A AU7929282A (en) 1981-01-26 1982-01-08 Blowing products into steel melts
DE8282100134T DE3260409D1 (en) 1981-01-26 1982-01-11 Installation for injecting materials into a steel melt
EP82100134A EP0056944B1 (fr) 1981-01-26 1982-01-11 Dispositif pour injecter des matières dans un bain d'acier
AT82100134T ATE8665T1 (de) 1981-01-26 1982-01-11 Vorrichtung zum einblasen von substanzen in eine stahlschmelze.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU83090A LU83090A1 (de) 1981-01-26 1981-01-26 Einrichtung zum einblasen von produkten in die stahlschmelze
LU83090 1981-01-26

Publications (1)

Publication Number Publication Date
LU83090A1 true LU83090A1 (de) 1982-09-10

Family

ID=19729573

Family Applications (1)

Application Number Title Priority Date Filing Date
LU83090A LU83090A1 (de) 1981-01-26 1981-01-26 Einrichtung zum einblasen von produkten in die stahlschmelze

Country Status (5)

Country Link
EP (1) EP0056944B1 (fr)
AT (1) ATE8665T1 (fr)
AU (1) AU7929282A (fr)
DE (1) DE3260409D1 (fr)
LU (1) LU83090A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102756119B (zh) * 2012-07-14 2014-06-11 马鞍山市博威液压机械制造有限责任公司 一种扒杆伸缩式液压扒渣机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063699A (en) * 1960-12-01 1962-11-13 Robert C Read Mobile apparatus for lancing molten mixtures
US3358985A (en) * 1964-04-17 1967-12-19 Nat Steel Corp Apparatus for conveying fluid toward a region of high temperature
US3342471A (en) * 1964-06-22 1967-09-19 Kaiser Ind Corp Oxygen lance assembly
US3891196A (en) * 1974-01-21 1975-06-24 Thyssen Niederrhein Ag Apparatus for treating a melt
AT336900B (de) * 1974-04-04 1977-05-25 Vmw Ranshofen Berndorf Ag Vorrichtung zur einbringung von gasen in flussigkeiten, insbesondere schmelzen
LU80692A1 (de) * 1978-12-21 1980-07-21 Arbed Verfahren und vorrichtung zum entschwefeln von eisenschmelzen

Also Published As

Publication number Publication date
AU7929282A (en) 1982-08-05
ATE8665T1 (de) 1984-08-15
EP0056944A3 (en) 1982-08-18
EP0056944B1 (fr) 1984-07-25
EP0056944A2 (fr) 1982-08-04
DE3260409D1 (en) 1984-08-30

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