DE502004003839D1 - Gasspülelement und zugehörige gasspüleinrichtung - Google Patents

Gasspülelement und zugehörige gasspüleinrichtung

Info

Publication number
DE502004003839D1
DE502004003839D1 DE502004003839T DE502004003839T DE502004003839D1 DE 502004003839 D1 DE502004003839 D1 DE 502004003839D1 DE 502004003839 T DE502004003839 T DE 502004003839T DE 502004003839 T DE502004003839 T DE 502004003839T DE 502004003839 D1 DE502004003839 D1 DE 502004003839D1
Authority
DE
Germany
Prior art keywords
gas flushing
gas bubbling
flushing
associated gas
relates
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.)
Expired - Lifetime
Application number
DE502004003839T
Other languages
German (de)
English (en)
Inventor
Ewald Schumacher
Viktor Kchloponin
Edgar Schumacher
Hubert Brenner
Othmar Mitloehner
Vladimir Turovskij
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.)
Techcom GmbH
Original Assignee
Techcom Import Export 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 Techcom Import Export GmbH filed Critical Techcom Import Export GmbH
Publication of DE502004003839D1 publication Critical patent/DE502004003839D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Treating Waste Gases (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Gas Separation By Absorption (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
DE502004003839T 2003-03-06 2004-03-04 Gasspülelement und zugehörige gasspüleinrichtung Expired - Lifetime DE502004003839D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2003106304/02A RU2230796C1 (ru) 2003-03-06 2003-03-06 Продувочный элемент агрегата для получения или доводки стали
PCT/EP2004/002153 WO2004079019A2 (de) 2003-03-06 2004-03-04 Gasspülelement und zugehörige gasspüleinrichtung

Publications (1)

Publication Number Publication Date
DE502004003839D1 true DE502004003839D1 (de) 2007-06-28

Family

ID=32846840

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502004003839T Expired - Lifetime DE502004003839D1 (de) 2003-03-06 2004-03-04 Gasspülelement und zugehörige gasspüleinrichtung

Country Status (18)

Country Link
US (1) US20080136070A1 (no)
EP (1) EP1599610B1 (no)
JP (1) JP2006519930A (no)
CN (1) CN1784500B (no)
AT (1) ATE362551T1 (no)
BR (1) BRPI0408138A (no)
DE (1) DE502004003839D1 (no)
EA (1) EA007214B1 (no)
ES (1) ES2286614T3 (no)
LV (1) LV13402B (no)
MX (1) MXPA05009482A (no)
NO (1) NO20054181D0 (no)
PL (1) PL1599610T3 (no)
PT (1) PT1599610E (no)
RU (1) RU2230796C1 (no)
UA (1) UA83213C2 (no)
WO (1) WO2004079019A2 (no)
ZA (1) ZA200507094B (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100371463C (zh) * 2005-07-22 2008-02-27 钢铁研究总院 复吹转炉底吹供气元件吹堵复通装置及方法
CN102041346B (zh) * 2010-12-28 2012-06-06 北京建龙重工集团有限公司 一种转炉自动底吹控制的方法
CN102274958B (zh) * 2011-08-16 2013-08-21 东北大学 棱台缝隙式防堵钢包底吹喷粉装置
CN105087870B (zh) * 2015-08-31 2017-03-08 濮阳濮耐高温材料（集团）股份有限公司 吹气元件、复合吹气砖及复合吹气砖的制备方法
CN109182655A (zh) * 2018-10-23 2019-01-11 王子晨 一种用于液低偏吹的吹气棒
RU2720413C1 (ru) * 2019-08-05 2020-04-29 Закрытое акционерное общество "Ферро Балт Плюс" Способ донной продувки жидкого металла газом в ковше
RU2766401C1 (ru) * 2021-07-09 2022-03-15 Акционерное общество "Ферро Балт Плюс" Устройство для донной продувки жидкого металла газом в ковше

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4960004U (no) * 1973-08-29 1974-05-27
WO1983003427A1 (en) * 1982-03-29 1983-03-29 Miyawaki, Yoshiharu Bottom blowing gas nozzle in molten metal refining furnace and method of melting steel using the same nozzle
JPS58167716A (ja) * 1982-03-29 1983-10-04 Nippon Kokan Kk <Nkk> ガス吹込用ノズル及びその製造法
DE3441223A1 (de) * 1984-11-10 1986-05-15 Lichtenberg Feuerfest GmbH, 5200 Siegburg Spueleinsatz
DE3527793A1 (de) * 1985-08-02 1987-02-12 Esb Schweissbetrieb Burbach & Verfahren zur montage eines fuer metallurgische gefaesse vorgesehenen gasspuelsteins
JPS62250112A (ja) * 1986-04-23 1987-10-31 Nippon Kokan Kk <Nkk> ガス吹込みプラグ
JPS6393814A (ja) * 1986-10-06 1988-04-25 Nkk Corp 底吹ノズル
GB8703717D0 (en) * 1987-02-18 1987-03-25 Injectall Ltd Injecting gas into metal melts
IN168760B (no) * 1987-04-10 1991-06-01 Injectall Ltd
DE3833504A1 (de) * 1988-10-01 1990-04-05 Didier Werke Ag Gasspueleinrichtung
DE4012952C2 (de) * 1990-04-24 1995-03-23 Didier Werke Ag Gasspüleinrichtung an einem metallurgischen Gefäß
JP3645588B2 (ja) * 1994-06-30 2005-05-11 黒崎播磨株式会社 貫通孔を有するガス吹込み用耐火物

Also Published As

Publication number Publication date
PT1599610E (pt) 2007-06-21
EP1599610A2 (de) 2005-11-30
BRPI0408138A (pt) 2006-03-01
ES2286614T3 (es) 2007-12-01
ZA200507094B (en) 2006-06-28
WO2004079019A2 (de) 2004-09-16
US20080136070A1 (en) 2008-06-12
NO20054181L (no) 2005-09-08
UA83213C2 (ru) 2008-06-25
MXPA05009482A (es) 2006-03-10
EA200501351A1 (ru) 2006-02-24
CN1784500A (zh) 2006-06-07
RU2230796C1 (ru) 2004-06-20
NO20054181D0 (no) 2005-09-08
EA007214B1 (ru) 2006-08-25
WO2004079019A3 (de) 2004-11-11
EP1599610B1 (de) 2007-05-16
PL1599610T3 (pl) 2007-08-31
LV13402B (en) 2006-04-20
JP2006519930A (ja) 2006-08-31
ATE362551T1 (de) 2007-06-15
CN1784500B (zh) 2010-07-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: TECHCOM GMBH, 80809 MUENCHEN, DE