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LU84444A1 - Systeme de reglage de l'alimentation en matieres solides d'une lance de soufflage - Google Patents

Systeme de reglage de l'alimentation en matieres solides d'une lance de soufflage Download PDF

Info

Publication number
LU84444A1
LU84444A1 LU84444A LU84444A LU84444A1 LU 84444 A1 LU84444 A1 LU 84444A1 LU 84444 A LU84444 A LU 84444A LU 84444 A LU84444 A LU 84444A LU 84444 A1 LU84444 A1 LU 84444A1
Authority
LU
Luxembourg
Prior art keywords
gas
lance
circuit
pressure
carbonaceous material
Prior art date
Application number
LU84444A
Other languages
English (en)
French (fr)
Inventor
Jean Peckels
Schaaf Antoine
Original Assignee
Arbed
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 Arbed filed Critical Arbed
Priority to LU84444A priority Critical patent/LU84444A1/fr
Priority to CA000437113A priority patent/CA1210833A/fr
Priority to BR8305162A priority patent/BR8305162A/pt
Priority to EP83630175A priority patent/EP0110806B1/fr
Priority to DE8383630175T priority patent/DE3375583D1/de
Priority to AT83630175T priority patent/ATE32351T1/de
Priority to US06/544,073 priority patent/US4519587A/en
Priority to FI833858A priority patent/FI73463C/fi
Priority to ZA837907A priority patent/ZA837907B/xx
Priority to PT77554A priority patent/PT77554B/pt
Priority to NO833910A priority patent/NO833910L/no
Priority to ES526779A priority patent/ES526779A0/es
Priority to KR1019830005086A priority patent/KR840006371A/ko
Priority to JP58201881A priority patent/JPS59133315A/ja
Priority to IN1322/CAL/83A priority patent/IN160933B/en
Priority to AU20667/83A priority patent/AU558520B2/en
Priority to AU20817/83A priority patent/AU2081783A/en
Publication of LU84444A1 publication Critical patent/LU84444A1/fr

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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Discharge Heating (AREA)
  • Luminescent Compositions (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Color Printing (AREA)
  • Endoscopes (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Coating Apparatus (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Inorganic Insulating Materials (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Physical Vapour Deposition (AREA)
  • Glass Compositions (AREA)
LU84444A 1982-10-27 1982-10-27 Systeme de reglage de l'alimentation en matieres solides d'une lance de soufflage LU84444A1 (fr)

Priority Applications (17)

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
CA000437113A CA1210833A (fr) 1982-10-27 1983-09-20 Systeme de reglage de l'alimentation en matieres solides d'une lance de soufflage
BR8305162A BR8305162A (pt) 1982-10-27 1983-09-21 Sistema de regulagem da alimentacao com materias solidas de lanca de insuflacao
EP83630175A EP0110806B1 (fr) 1982-10-27 1983-10-20 Système de réglage de l'alimentation en matières solides d'une lance de soufflage
DE8383630175T DE3375583D1 (en) 1982-10-27 1983-10-20 Regulating system for delivering solid materials to a blowing lance
AT83630175T ATE32351T1 (de) 1982-10-27 1983-10-20 Regelungssystem zur versorgung einer blaslanze mit festen stoffen.
US06/544,073 US4519587A (en) 1982-10-27 1983-10-21 Apparatus for regulating the delivery of solid materials by a blowing lance
FI833858A FI73463C (fi) 1982-10-27 1983-10-21 Reglersystem foer en lans avsedd att mata fasta materialier.
ZA837907A ZA837907B (en) 1982-10-27 1983-10-24 Apparatus and process for regulating the delivery of solid materials by a blowing lance
PT77554A PT77554B (fr) 1982-10-27 1983-10-25 Systeme de reglage de l'alimentation en matieres solides d'une lance de soufflage
NO833910A NO833910L (no) 1982-10-27 1983-10-26 Anlegg for regulering av tilfoerselen av fast materiale til et metallbad via en blaaselanse
ES526779A ES526779A0 (es) 1982-10-27 1983-10-26 Perfeccionamientos en sistemas de regulacion de la alimentacion de materias solidas de una lanza de insuflado
KR1019830005086A KR840006371A (ko) 1982-10-27 1983-10-27 블로잉 랜스(blowing lance)에 의한 고체물질의 전달을 조절하는 시스템
JP58201881A JPS59133315A (ja) 1982-10-27 1983-10-27 吹込ランスの固体物質供給制御装置および方法
IN1322/CAL/83A IN160933B (pt) 1982-10-27 1983-10-27
AU20667/83A AU558520B2 (en) 1982-10-27 1983-10-27 Control system for feeding solid materials of a blowing hose
AU20817/83A AU2081783A (en) 1982-10-27 1983-10-31 Delivery of solid material by blowing lance

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
LU84444A1 true LU84444A1 (fr) 1984-05-10

Family

ID=19729972

Family Applications (1)

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

Country Status (16)

Country Link
US (1) US4519587A (pt)
EP (1) EP0110806B1 (pt)
JP (1) JPS59133315A (pt)
KR (1) KR840006371A (pt)
AT (1) ATE32351T1 (pt)
AU (2) AU558520B2 (pt)
BR (1) BR8305162A (pt)
CA (1) CA1210833A (pt)
DE (1) DE3375583D1 (pt)
ES (1) ES526779A0 (pt)
FI (1) FI73463C (pt)
IN (1) IN160933B (pt)
LU (1) LU84444A1 (pt)
NO (1) NO833910L (pt)
PT (1) PT77554B (pt)
ZA (1) ZA837907B (pt)

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
MXPA05010927A (es) * 2004-10-12 2006-04-24 Tech Resources Pty Ltd Suministro de materiales de alimentacion solidos para proceso de fusion directa.
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
EP2422134A1 (en) * 2009-04-24 2012-02-29 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
CN105264320B (zh) * 2013-05-06 2017-06-30 技术资源有限公司 固体注射喷枪
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
FI833858A (fi) 1984-04-28
ES8407570A1 (es) 1984-09-16
ES526779A0 (es) 1984-09-16
FI833858A0 (fi) 1983-10-21
JPS59133315A (ja) 1984-07-31
EP0110806A1 (fr) 1984-06-13
CA1210833A (fr) 1986-09-02
KR840006371A (ko) 1984-11-29
EP0110806B1 (fr) 1988-02-03
NO833910L (no) 1984-04-30
ZA837907B (en) 1984-06-27
PT77554A (fr) 1983-11-01
DE3375583D1 (en) 1988-03-10
AU2081783A (en) 1984-05-03
FI73463C (fi) 1987-10-09
ATE32351T1 (de) 1988-02-15
FI73463B (fi) 1987-06-30
AU558520B2 (en) 1987-01-29
BR8305162A (pt) 1984-05-02
PT77554B (fr) 1986-03-12
US4519587A (en) 1985-05-28
IN160933B (pt) 1987-08-15
AU2066783A (en) 1984-05-03

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