KR840006371A - 블로잉 랜스(blowing lance)에 의한 고체물질의 전달을 조절하는 시스템 - Google Patents

블로잉 랜스(blowing lance)에 의한 고체물질의 전달을 조절하는 시스템 Download PDF

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Publication number
KR840006371A
KR840006371A KR1019830005086A KR830005086A KR840006371A KR 840006371 A KR840006371 A KR 840006371A KR 1019830005086 A KR1019830005086 A KR 1019830005086A KR 830005086 A KR830005086 A KR 830005086A KR 840006371 A KR840006371 A KR 840006371A
Authority
KR
South Korea
Prior art keywords
gas
circuit
lance
supplying
pressure
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Withdrawn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
KR1019830005086A
Other languages
English (en)
Korean (ko)
Inventor
펙켈스 쟝
Original Assignee
에.슈마세르;엠. 와그너
아베드 에스. 아.
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 에.슈마세르;엠. 와그너, 아베드 에스. 아. filed Critical 에.슈마세르;엠. 와그너
Publication of KR840006371A publication Critical patent/KR840006371A/ko
Withdrawn legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Endoscopes (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Discharge Heating (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Luminescent Compositions (AREA)
  • Color Printing (AREA)
  • Inorganic Insulating Materials (AREA)
  • Physical Vapour Deposition (AREA)
  • Glass Compositions (AREA)
  • Coating Apparatus (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
KR1019830005086A 1982-10-27 1983-10-27 블로잉 랜스(blowing lance)에 의한 고체물질의 전달을 조절하는 시스템 Withdrawn KR840006371A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU84444A LU84444A1 (fr) 1982-10-27 1982-10-27 Systeme de reglage de l'alimentation en matieres solides d'une lance de soufflage
LU84444 1982-10-27

Publications (1)

Publication Number Publication Date
KR840006371A true KR840006371A (ko) 1984-11-29

Family

ID=19729972

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830005086A Withdrawn KR840006371A (ko) 1982-10-27 1983-10-27 블로잉 랜스(blowing lance)에 의한 고체물질의 전달을 조절하는 시스템

Country Status (16)

Country Link
US (1) US4519587A (enExample)
EP (1) EP0110806B1 (enExample)
JP (1) JPS59133315A (enExample)
KR (1) KR840006371A (enExample)
AT (1) ATE32351T1 (enExample)
AU (2) AU558520B2 (enExample)
BR (1) BR8305162A (enExample)
CA (1) CA1210833A (enExample)
DE (1) DE3375583D1 (enExample)
ES (1) ES8407570A1 (enExample)
FI (1) FI73463C (enExample)
IN (1) IN160933B (enExample)
LU (1) LU84444A1 (enExample)
NO (1) NO833910L (enExample)
PT (1) PT77554B (enExample)
ZA (1) ZA837907B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU85363A1 (fr) * 1984-05-15 1986-01-29 Arbed Dispositif d'adaptation pour tuyere d'acceleration de particules solides
US4747584A (en) * 1987-05-19 1988-05-31 Inland Steel Company Apparatus for injecting alloying ingredient into molten metal stream
US6976489B2 (en) 2000-06-30 2005-12-20 Northgate Technologies, Inc. Method and apparatus for humidification and warming of air
AUPR817201A0 (en) * 2001-10-09 2001-11-01 Technological Resources Pty Limited Supplying solid feed materials for a direct smelting process
US6835229B2 (en) 2002-01-22 2004-12-28 Isg Technologies Inc. Method and apparatus for clearing a powder accumulation in a powder delivery tube
ATE498696T1 (de) * 2004-10-12 2011-03-15 Tech Resources Pty Ltd Bereitstellen von festen ausgangsmaterialien für ein direktes schmelzverfahren
US8211052B1 (en) 2006-07-13 2012-07-03 Lexion Medical Llc Charged hydrator
US8496412B2 (en) * 2006-12-15 2013-07-30 General Electric Company System and method for eliminating process gas leak in a solids delivery system
AU2010240471B2 (en) * 2009-04-24 2012-11-22 Flsmidth A/S A burner
JP5585517B2 (ja) * 2011-04-07 2014-09-10 新日鐵住金株式会社 溶鋼に粉体を吹込む精錬設備、粉体吹込みタンクのリーク検知方法及びプログラム
JP6019565B2 (ja) * 2011-11-16 2016-11-02 株式会社Ihi 酸素燃焼ボイラの微粉燃料供給方法及び酸素燃焼ボイラシステム
JP6462666B2 (ja) * 2013-05-06 2019-01-30 タタ スチール リミテッド 固形物注入ランス
CN112981036A (zh) * 2019-12-17 2021-06-18 新疆八一钢铁股份有限公司 一种快速处理转炉加料口堵塞的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1608619B1 (de) * 1959-04-29 1969-09-11 Polysius Ag Vorrichtung zum Zufuehren von feinkoernigen oder pulverfoermigen Stoffen mittels eines Traegergases auf die Oberflaeche von Metallschmelzen
AT225213B (de) * 1960-05-27 1963-01-10 Oesterr Alpine Montan Verfahren und Einrichtung zur Einbringung von Zusatzstoffen in kohlenstoffhaltige Eisenbäder
DE2316768B2 (de) * 1973-04-04 1977-03-03 Fried. Krupp Gmbh, 4300 Essen Verfahren zum frischen von metallen, insbesondere roheisen, und vorrichtung zur durchfuehrung des verfahrens
US3891196A (en) * 1974-01-21 1975-06-24 Thyssen Niederrhein Ag Apparatus for treating a melt
US4045213A (en) * 1974-11-28 1977-08-30 Creusot-Loire Method of injecting a powder containing carbon into a metal bath
FR2459835A1 (fr) * 1979-06-27 1981-01-16 Sueddeutsche Kalkstickstoff Procede de traitement de fontes liquides permettant d'accroitre la proportion de riblons dans le convertisseur
US4264059A (en) * 1980-03-12 1981-04-28 Victor Benatar Condition responsive control means for use in discharging powdered reagent into a pool of molten metal
LU82336A1 (fr) * 1980-04-04 1980-07-02 Wurth Anciens Ets Paul Procede et dispositif de pression et de fluidisation d'une masse pulverulente dans une enceinte de distribution
US4286774A (en) * 1980-04-22 1981-09-01 Victor Benatar System for automatically injecting a measured quantity of powdered reagent into a pool of molten metal
BE893659A (fr) * 1982-06-25 1982-10-18 Centre Rech Metallurgique Procede et dispositif pour l'elaboration d'acier dans un convertisseur

Also Published As

Publication number Publication date
CA1210833A (fr) 1986-09-02
FI73463B (fi) 1987-06-30
FI833858A7 (fi) 1984-04-28
ES526779A0 (es) 1984-09-16
AU2066783A (en) 1984-05-03
BR8305162A (pt) 1984-05-02
IN160933B (enExample) 1987-08-15
US4519587A (en) 1985-05-28
FI73463C (fi) 1987-10-09
AU558520B2 (en) 1987-01-29
EP0110806A1 (fr) 1984-06-13
PT77554A (fr) 1983-11-01
DE3375583D1 (en) 1988-03-10
ATE32351T1 (de) 1988-02-15
EP0110806B1 (fr) 1988-02-03
JPS59133315A (ja) 1984-07-31
NO833910L (no) 1984-04-30
PT77554B (fr) 1986-03-12
FI833858A0 (fi) 1983-10-21
ZA837907B (en) 1984-06-27
LU84444A1 (fr) 1984-05-10
ES8407570A1 (es) 1984-09-16
AU2081783A (en) 1984-05-03

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19831027

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid