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TR200000572T2 - Gözenekli demir/sünger demir üretimine yönelik düzen. - Google Patents

Gözenekli demir/sünger demir üretimine yönelik düzen.

Info

Publication number
TR200000572T2
TR200000572T2 TR2000/00572T TR200000572T TR200000572T2 TR 200000572 T2 TR200000572 T2 TR 200000572T2 TR 2000/00572 T TR2000/00572 T TR 2000/00572T TR 200000572 T TR200000572 T TR 200000572T TR 200000572 T2 TR200000572 T2 TR 200000572T2
Authority
TR
Turkey
Prior art keywords
iron
reduction
gas
sponge iron
sponge
Prior art date
Application number
TR2000/00572T
Other languages
English (en)
Inventor
Heckmann Hado
Schleich Georg
G�nther Wolfgang
Wieder Kurt
Stastny Wilhelm
Original Assignee
Voest-Alpine Industrieanlagenbau 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 Voest-Alpine Industrieanlagenbau Gmbh filed Critical Voest-Alpine Industrieanlagenbau Gmbh
Publication of TR200000572T2 publication Critical patent/TR200000572T2/tr

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 specially adapted for 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Screw Conveyors (AREA)
  • Processing Of Solid Wastes (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Compounds Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Demir oksit topaklarindan/parçalarindan gözenekli demir sünger demir üretimine yönelik bir düzen sicak ve tozlu bir redükleme gazinin içine beslendigi bir redükleme saftindan tesekkül eder. Sözü geçen gaz karbonlu kati maddelerin kismi oksitlenmesi sureti ile üretilir ve lateral redükleme gazi girisleri vasitasi ile redükleme zonunun alt ucuna geçer. Demir oksit parçalari redükleme saftinin üst kesimine beslenir ve radyal bir sekilde gözenekli demir olarak besleme organlari (3) vasitasi ile sözü geçen redükleme saftinin alt ucuna verilir. Gözenekli demir için ilave bir besleme organi redükleme saftinin orta kesiminde bulunur. Ilave besleme organi redükleme saftinin tabaninda (2) satihlarin alt bas tarafinda bulunur, ve sözü geçen satihlar besleme organinin iç uçlarinin arasinda yer alir.
TR2000/00572T 1997-09-02 1998-08-26 Gözenekli demir/sünger demir üretimine yönelik düzen. TR200000572T2 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19739443A DE19739443C2 (de) 1997-09-02 1997-09-02 Vorrichtung zur Erzeugung von Eisenschwamm

Publications (1)

Publication Number Publication Date
TR200000572T2 true TR200000572T2 (tr) 2000-11-21

Family

ID=7841697

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2000/00572T TR200000572T2 (tr) 1997-09-02 1998-08-26 Gözenekli demir/sünger demir üretimine yönelik düzen.

Country Status (17)

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

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
US8518146B2 (en) 2009-06-29 2013-08-27 Gb Group Holdings Limited 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
ID25550A (id) 2000-10-12
ZA987742B (en) 1998-11-26
EP1017859A1 (de) 2000-07-12
CN1269839A (zh) 2000-10-11
DE19739443A1 (de) 1999-03-04
ATE217352T1 (de) 2002-05-15
JP2001515137A (ja) 2001-09-18
DE19739443C2 (de) 2000-02-10
EP1017859B1 (de) 2002-05-08
PL338798A1 (en) 2000-11-20
SK2892000A3 (en) 2000-09-12
AU9736098A (en) 1999-03-22
BR9811435A (pt) 2000-08-22
CA2301266A1 (en) 1999-03-11
DE59804077D1 (de) 2002-06-13
AU748791B2 (en) 2002-06-13
US6391249B1 (en) 2002-05-21
KR100563963B1 (ko) 2006-03-29
WO1999011825A1 (de) 1999-03-11
CN1080316C (zh) 2002-03-06
TW426740B (en) 2001-03-21
KR20010023482A (ko) 2001-03-26

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