EP1224988A3 - Brique de barbotage à gaz pour récipients métallurgiques - Google Patents

Brique de barbotage à gaz pour récipients métallurgiques Download PDF

Info

Publication number
EP1224988A3
EP1224988A3 EP01124610A EP01124610A EP1224988A3 EP 1224988 A3 EP1224988 A3 EP 1224988A3 EP 01124610 A EP01124610 A EP 01124610A EP 01124610 A EP01124610 A EP 01124610A EP 1224988 A3 EP1224988 A3 EP 1224988A3
Authority
EP
European Patent Office
Prior art keywords
flushing
gas
metallurgical vessels
inlet opening
bottom end
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.)
Withdrawn
Application number
EP01124610A
Other languages
German (de)
English (en)
Other versions
EP1224988A2 (fr
Inventor
Diethardt Küppers
Ulrich Langenbach
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.)
Beck U Kaltheuner Feuerfeste Erzeugnissegmbh & Co KG
Original Assignee
Beck U Kaltheuner Feuerfeste Erzeugnissegmbh & Co KG
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 Beck U Kaltheuner Feuerfeste Erzeugnissegmbh & Co KG filed Critical Beck U Kaltheuner Feuerfeste Erzeugnissegmbh & Co KG
Publication of EP1224988A2 publication Critical patent/EP1224988A2/fr
Publication of EP1224988A3 publication Critical patent/EP1224988A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • 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
    • C21C5/48—Bottoms or tuyéres of converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
EP01124610A 2001-01-19 2001-10-15 Brique de barbotage à gaz pour récipients métallurgiques Withdrawn EP1224988A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20100976U DE20100976U1 (de) 2001-01-19 2001-01-19 Spülstein für metallurgische Gefäße
DE20100976U 2001-01-19

Publications (2)

Publication Number Publication Date
EP1224988A2 EP1224988A2 (fr) 2002-07-24
EP1224988A3 true EP1224988A3 (fr) 2003-12-17

Family

ID=7951846

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01124610A Withdrawn EP1224988A3 (fr) 2001-01-19 2001-10-15 Brique de barbotage à gaz pour récipients métallurgiques

Country Status (2)

Country Link
EP (1) EP1224988A3 (fr)
DE (1) DE20100976U1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009005034U1 (de) 2009-04-06 2009-09-24 Calderys Deutschland Gmbh & Co. Ohg Hochtemperatur-Rückschlagventil für Gasspüler
ES2572686T3 (es) * 2014-05-05 2016-06-01 Refractory Intellectual Property Gmbh & Co. Kg Elemento cerámico refractario de barrido con gas
CN106825458A (zh) * 2017-03-16 2017-06-13 福建省瑞奥麦特轻金属有限责任公司 一种优化设计的高效除气浇包
CN109868341B (zh) * 2019-03-08 2020-05-19 东北大学 一种全底吹钢包精炼钢液的装置及方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4779849A (en) * 1986-07-12 1988-10-25 Didier-Werke Ag Gas washing device with reduced gas flow upon wear of gas sink
DE19610578C1 (de) * 1996-03-18 1997-04-24 Veitsch Radex Ag Gasspüleinrichtung
DE19755199C1 (de) * 1997-12-12 1998-11-05 Didier Werke Ag Gasspüleinrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4779849A (en) * 1986-07-12 1988-10-25 Didier-Werke Ag Gas washing device with reduced gas flow upon wear of gas sink
DE19610578C1 (de) * 1996-03-18 1997-04-24 Veitsch Radex Ag Gasspüleinrichtung
DE19755199C1 (de) * 1997-12-12 1998-11-05 Didier Werke Ag Gasspüleinrichtung

Also Published As

Publication number Publication date
DE20100976U1 (de) 2001-12-06
EP1224988A2 (fr) 2002-07-24

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