SE0001592L - Spolsten - Google Patents

Spolsten

Info

Publication number
SE0001592L
SE0001592L SE0001592A SE0001592A SE0001592L SE 0001592 L SE0001592 L SE 0001592L SE 0001592 A SE0001592 A SE 0001592A SE 0001592 A SE0001592 A SE 0001592A SE 0001592 L SE0001592 L SE 0001592L
Authority
SE
Sweden
Prior art keywords
internal
external
gap
face
heat
Prior art date
Application number
SE0001592A
Other languages
Unknown language ( )
English (en)
Other versions
SE515802C2 (sv
SE0001592D0 (sv
Inventor
Jan Sahlin
Original Assignee
Sahlin Gjutteknik Ab
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 Sahlin Gjutteknik Ab filed Critical Sahlin Gjutteknik Ab
Priority to SE0001592A priority Critical patent/SE515802C2/sv
Publication of SE0001592D0 publication Critical patent/SE0001592D0/sv
Priority to AU2001252832A priority patent/AU2001252832A1/en
Priority to PCT/SE2001/000915 priority patent/WO2001083832A1/en
Publication of SE0001592L publication Critical patent/SE0001592L/sv
Publication of SE515802C2 publication Critical patent/SE515802C2/sv

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
    • C21C5/48—Bottoms or tuyéres of converters
    • 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
    • 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
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment
    • F27D3/1536—Devices for plugging tap holes, e.g. plugs stoppers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
SE0001592A 2000-05-02 2000-05-02 Spolsten SE515802C2 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0001592A SE515802C2 (sv) 2000-05-02 2000-05-02 Spolsten
AU2001252832A AU2001252832A1 (en) 2000-05-02 2001-04-27 Purge plug
PCT/SE2001/000915 WO2001083832A1 (en) 2000-05-02 2001-04-27 Purge plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0001592A SE515802C2 (sv) 2000-05-02 2000-05-02 Spolsten

Publications (3)

Publication Number Publication Date
SE0001592D0 SE0001592D0 (sv) 2000-05-02
SE0001592L true SE0001592L (sv) 2001-10-08
SE515802C2 SE515802C2 (sv) 2001-10-08

Family

ID=20279496

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0001592A SE515802C2 (sv) 2000-05-02 2000-05-02 Spolsten

Country Status (3)

Country Link
AU (1) AU2001252832A1 (sv)
SE (1) SE515802C2 (sv)
WO (1) WO2001083832A1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE514748C2 (sv) * 1999-08-03 2001-04-09 Sahlin Gjutteknik Ab Spolsten
DE102004022129A1 (de) 2004-05-05 2005-12-01 Stefan Munding Gasspülvorrichtung
CN101619380B (zh) * 2009-08-03 2010-08-25 濮阳濮耐高温材料（集团）股份有限公司 一种可拉拔透气砖
CN101839640B (zh) * 2010-03-15 2012-03-14 中国恩菲工程技术有限公司 自热熔炼炉

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470582A (en) * 1982-02-15 1984-09-11 Zirconal Processes Limited Introduction of substances into molten metal
EP0105380B1 (en) * 1982-03-29 1988-05-11 Nippon Kokan Kabushiki Kaisha Bottom blowing gas nozzle in molten metal refining furnace and method of melting steel using the same nozzle
DE19610578C1 (de) * 1996-03-18 1997-04-24 Veitsch Radex Ag Gasspüleinrichtung

Also Published As

Publication number Publication date
SE515802C2 (sv) 2001-10-08
WO2001083832A1 (en) 2001-11-08
SE0001592D0 (sv) 2000-05-02
AU2001252832A1 (en) 2001-11-12

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