KR100825940B1 - 야금용 용기에 가스를 주입하기 위한 장치 - Google Patents

야금용 용기에 가스를 주입하기 위한 장치 Download PDF

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Publication number
KR100825940B1
KR100825940B1 KR1020027016824A KR20027016824A KR100825940B1 KR 100825940 B1 KR100825940 B1 KR 100825940B1 KR 1020027016824 A KR1020027016824 A KR 1020027016824A KR 20027016824 A KR20027016824 A KR 20027016824A KR 100825940 B1 KR100825940 B1 KR 100825940B1
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KR
South Korea
Prior art keywords
duct
gas
flow
coolant
central
Prior art date
Application number
KR1020027016824A
Other languages
English (en)
Korean (ko)
Other versions
KR20030011884A (ko
Inventor
마틴 조셉 던
그레고리 존 하디
Original Assignee
테크놀라지칼 리소시스 피티와이. 리미티드.
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.)
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Publication date
Application filed by 테크놀라지칼 리소시스 피티와이. 리미티드. filed Critical 테크놀라지칼 리소시스 피티와이. 리미티드.
Publication of KR20030011884A publication Critical patent/KR20030011884A/ko
Application granted granted Critical
Publication of KR100825940B1 publication Critical patent/KR100825940B1/ko

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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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2214/00—Cooling

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
KR1020027016824A 2001-04-11 2002-04-10 야금용 용기에 가스를 주입하기 위한 장치 KR100825940B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPR4369 2001-04-11
AUPR4369A AUPR436901A0 (en) 2001-04-11 2001-04-11 Apparatus for injecting gas into a vessel
PCT/AU2002/000458 WO2002083958A1 (en) 2001-04-11 2002-04-10 Apparatus for injecting gas into a vessel

Publications (2)

Publication Number Publication Date
KR20030011884A KR20030011884A (ko) 2003-02-11
KR100825940B1 true KR100825940B1 (ko) 2008-04-29

Family

ID=3828365

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020027016824A KR100825940B1 (ko) 2001-04-11 2002-04-10 야금용 용기에 가스를 주입하기 위한 장치

Country Status (12)

Country Link
EP (1) EP1377689B1 (de)
JP (1) JP4175896B2 (de)
KR (1) KR100825940B1 (de)
CN (1) CN1243836C (de)
AT (1) ATE298006T1 (de)
AU (1) AUPR436901A0 (de)
BR (1) BR0204820B1 (de)
CA (1) CA2410797C (de)
DE (1) DE60204675T2 (de)
MX (1) MXPA02012159A (de)
RU (1) RU2285049C2 (de)
WO (1) WO2002083958A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPR624801A0 (en) * 2001-07-10 2001-08-02 Technological Resources Pty Limited A gas injection lance
ATE453730T1 (de) * 2004-10-15 2010-01-15 Tech Resources Pty Ltd Vorrichtung zum injizieren von gas in einen behälter
BRPI0516495B1 (pt) * 2004-10-15 2015-07-21 Tech Resources Pty Ltd Lança para injetar gás em um vaso
DE102006025185A1 (de) * 2005-05-31 2007-02-22 Technological Resources Pty. Ltd. Erzeugen eines Wirbels in einem Gasstrom
EP1932927B1 (de) * 2006-12-15 2012-08-01 Technological Resources Pty. Ltd. Vorrichtung zum Einspritzen eines Gases in ein Gefäß
EP1944381B1 (de) * 2006-12-15 2018-10-03 Technological Resources Pty. Ltd. Vorrichtung zum Einspritzen eines Gases in ein Gefäß
US8017068B2 (en) * 2006-12-15 2011-09-13 Technological Resources Pty. Limited Inducing swirl in a gas flow
US9683739B2 (en) 2009-11-09 2017-06-20 Woodward, Inc. Variable-area fuel injector with improved circumferential spray uniformity
DE102012016045B3 (de) * 2012-08-08 2013-10-24 Saarstahl Ag Verfahren zum Betrieb einer Aufblaslanzenanordnung, sowie Aufblaslanzenanordnung selbst

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992001310A1 (en) * 1990-07-04 1992-01-23 Tadahiro Ohmi Electronic device provided with metal fluoride film
WO1992007965A1 (en) * 1990-10-31 1992-05-14 Minproc Technology, Inc Metallurgical lance

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE500956C2 (sv) * 1991-01-17 1994-10-10 Ssab Tunnplaat Ab Blästerställning med kolinjektionslans

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992001310A1 (en) * 1990-07-04 1992-01-23 Tadahiro Ohmi Electronic device provided with metal fluoride film
WO1992007965A1 (en) * 1990-10-31 1992-05-14 Minproc Technology, Inc Metallurgical lance

Also Published As

Publication number Publication date
ATE298006T1 (de) 2005-07-15
AUPR436901A0 (en) 2001-05-17
BR0204820A (pt) 2003-07-08
JP2004518826A (ja) 2004-06-24
CA2410797A1 (en) 2002-10-24
WO2002083958A1 (en) 2002-10-24
JP4175896B2 (ja) 2008-11-05
CN1243836C (zh) 2006-03-01
EP1377689A1 (de) 2004-01-07
EP1377689B1 (de) 2005-06-15
RU2285049C2 (ru) 2006-10-10
DE60204675D1 (de) 2005-07-21
MXPA02012159A (es) 2003-06-06
EP1377689A4 (de) 2004-07-21
CN1461351A (zh) 2003-12-10
KR20030011884A (ko) 2003-02-11
DE60204675T2 (de) 2005-10-06
BR0204820B1 (pt) 2011-09-20
CA2410797C (en) 2010-06-08

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