SK2892000A3 - Device for producing sponge iron - Google Patents

Device for producing sponge iron Download PDF

Info

Publication number
SK2892000A3
SK2892000A3 SK289-2000A SK2892000A SK2892000A3 SK 2892000 A3 SK2892000 A3 SK 2892000A3 SK 2892000 A SK2892000 A SK 2892000A SK 2892000 A3 SK2892000 A3 SK 2892000A3
Authority
SK
Slovakia
Prior art keywords
discharge means
direct reduction
discharge
shaft furnace
iron
Prior art date
Application number
SK289-2000A
Other languages
English (en)
Slovak (sk)
Inventor
Hado Heckmann
Georg Schleich
Wolfgang Gunther
Kurt Wieder
Wilhelm Stastny
Original Assignee
Voest Alpine Ind Anlagen
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 Voest Alpine Ind Anlagen filed Critical Voest Alpine Ind Anlagen
Publication of SK2892000A3 publication Critical patent/SK2892000A3/sk

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/21—Arrangements of devices for discharging
    • 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
    • F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate material
    • 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
    • F27D3/08—Screw feeders; Screw dischargers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Iron (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Screw Conveyors (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Compounds Of Iron (AREA)
SK289-2000A 1997-09-02 1998-08-26 Device for producing sponge iron SK2892000A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19739443A DE19739443C2 (de) 1997-09-02 1997-09-02 Vorrichtung zur Erzeugung von Eisenschwamm
PCT/DE1998/002581 WO1999011825A1 (de) 1997-09-02 1998-08-26 Vorrichtung zur erzeugung von eisenschwamm

Publications (1)

Publication Number Publication Date
SK2892000A3 true SK2892000A3 (en) 2000-09-12

Family

ID=7841697

Family Applications (1)

Application Number Title Priority Date Filing Date
SK289-2000A SK2892000A3 (en) 1997-09-02 1998-08-26 Device for producing sponge iron

Country Status (17)

Country Link
US (1) US6391249B1 (zh)
EP (1) EP1017859B1 (zh)
JP (1) JP2001515137A (zh)
KR (1) KR100563963B1 (zh)
CN (1) CN1080316C (zh)
AT (1) ATE217352T1 (zh)
AU (1) AU748791B2 (zh)
BR (1) BR9811435A (zh)
CA (1) CA2301266A1 (zh)
DE (2) DE19739443C2 (zh)
ID (1) ID25550A (zh)
PL (1) PL338798A1 (zh)
SK (1) SK2892000A3 (zh)
TR (1) TR200000572T2 (zh)
TW (1) TW426740B (zh)
WO (1) WO1999011825A1 (zh)
ZA (1) ZA987742B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008026835A1 (de) 2008-06-05 2009-12-17 Kurt Himmelfreundpointner Verfahren und Vorrichtung zum Zufördern von förderfähigen Materialien zu Reaktionsöfen
CN102032789B (zh) * 2008-11-26 2012-09-12 中冶焦耐工程技术有限公司 一种密封型卸料装置的使用方法
WO2011001282A2 (en) 2009-06-29 2011-01-06 Bairong Li Metal reduction processes, metallurgical processes and products and apparatus
KR101752606B1 (ko) 2016-09-28 2017-07-11 (주)파인스 Finex 공장 유동환원로 작업용 스크류컨베이어 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US681609A (en) * 1900-03-19 1901-08-27 Gen Metal Reduction Company Ltd Process of treating zinc-bearing complex ores.
DE2312538A1 (de) * 1973-03-14 1974-09-19 Peter Dipl Ing Knoch Schachtofen fuer die direktreduktion
SU1129239A1 (ru) * 1982-04-26 1984-12-15 Химико-металлургический институт АН КазССР Устройство дл термохимической обработки сыпучих материалов газовым потоком
DE3422185A1 (de) * 1984-06-12 1985-12-12 Korf Engineering GmbH, 4000 Düsseldorf Anordnung aus einem vergaser und direktreduktionsofen
AT387037B (de) * 1987-06-15 1988-11-25 Voest Alpine Ag Schachtofen zur thermischen behandlung von einsatzstoffen mit gasfoermigen medien
DE19623246C1 (de) * 1996-05-30 1997-10-02 Voest Alpine Ind Anlagen Verfahren und Vorrichtung zur Beschickung eines Einschmelzvergasers mit Vergasungsmitteln und Eisenschwamm

Also Published As

Publication number Publication date
CA2301266A1 (en) 1999-03-11
US6391249B1 (en) 2002-05-21
WO1999011825A1 (de) 1999-03-11
KR100563963B1 (ko) 2006-03-29
AU9736098A (en) 1999-03-22
CN1080316C (zh) 2002-03-06
BR9811435A (pt) 2000-08-22
EP1017859A1 (de) 2000-07-12
ID25550A (id) 2000-10-12
PL338798A1 (en) 2000-11-20
JP2001515137A (ja) 2001-09-18
ATE217352T1 (de) 2002-05-15
EP1017859B1 (de) 2002-05-08
ZA987742B (en) 1998-11-26
DE59804077D1 (de) 2002-06-13
DE19739443C2 (de) 2000-02-10
AU748791B2 (en) 2002-06-13
TW426740B (en) 2001-03-21
CN1269839A (zh) 2000-10-11
DE19739443A1 (de) 1999-03-04
TR200000572T2 (tr) 2000-11-21
KR20010023482A (ko) 2001-03-26

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