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ZA99568B - Charging means for low-shaft furnaces. - Google Patents

Charging means for low-shaft furnaces.

Info

Publication number
ZA99568B
ZA99568B ZA9900568A ZA99568A ZA99568B ZA 99568 B ZA99568 B ZA 99568B ZA 9900568 A ZA9900568 A ZA 9900568A ZA 99568 A ZA99568 A ZA 99568A ZA 99568 B ZA99568 B ZA 99568B
Authority
ZA
South Africa
Prior art keywords
furnaces
charging apparatus
gas
set down
low
Prior art date
Application number
ZA9900568A
Other languages
English (en)
Inventor
Lutz Becker
Bertram Rupietta
Original Assignee
Mannesmann Ag
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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of ZA99568B publication Critical patent/ZA99568B/xx

Links

Classifications

    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids or removable covers
    • F27D1/1808—Removable covers
    • F27D1/1816—Removable covers specially adapted for arc furnaces
    • 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
    • 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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/527—Charging of the electric furnace
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/18—Arrangements of devices for charging
    • F27B3/183—Charging of arc furnaces vertically through the roof, e.g. in three points
    • 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
    • F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
    • F27D13/002—Preheating scrap
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0033—Heating elements or systems using burners
    • F27D2099/0046—Heating elements or systems using burners with incomplete combustion, e.g. reducing atmosphere
    • F27D2099/0048—Post- combustion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture Of Iron (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Making Paper Articles (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Fertilizing (AREA)
  • Catching Or Destruction (AREA)
  • Cyclones (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Furnace Details (AREA)
  • Vending Machines For Individual Products (AREA)
  • Heat Treatment Of Articles (AREA)
ZA9900568A 1998-02-13 1999-01-26 Charging means for low-shaft furnaces. ZA99568B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19807616A DE19807616A1 (de) 1998-02-13 1998-02-13 Beschickungseinrichtung für Niederschachtöfen

Publications (1)

Publication Number Publication Date
ZA99568B true ZA99568B (en) 1999-07-26

Family

ID=7858678

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9900568A ZA99568B (en) 1998-02-13 1999-01-26 Charging means for low-shaft furnaces.

Country Status (19)

Country Link
US (1) US6347110B1 (fr)
EP (1) EP1055090B1 (fr)
JP (1) JP2002503798A (fr)
KR (1) KR20010040918A (fr)
CN (1) CN1290337A (fr)
AT (1) ATE257577T1 (fr)
AU (1) AU2920899A (fr)
BR (1) BR9907881A (fr)
CA (1) CA2320184A1 (fr)
DE (2) DE19807616A1 (fr)
HU (1) HUP0101557A3 (fr)
ID (1) ID25500A (fr)
PL (1) PL343275A1 (fr)
SK (1) SK12062000A3 (fr)
TR (1) TR200002349T2 (fr)
TW (1) TW393561B (fr)
UA (1) UA52814C2 (fr)
WO (1) WO1999041561A2 (fr)
ZA (1) ZA99568B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10140805A1 (de) * 2001-08-20 2003-03-06 Vai Fuchs Gmbh Metallurgischer Ofen und Materialkorb für einen metallurgischen Ofen
CN100366553C (zh) * 2004-02-04 2008-02-06 北新建材(集团)有限公司 一种工业生产上料方法及其上料系统
EP2264391B1 (fr) * 2009-06-20 2013-08-07 TMT Tapping-Measuring-Technology GmbH Machine pour boucher le trou de coulée de fours métallurgiques
CN101581536B (zh) * 2009-06-23 2011-03-09 西安电炉研究所有限公司 废钢收集装置
DE102010045825A1 (de) * 2010-09-20 2012-03-22 Intracon Gmbh Chargierschacht-System und Verfahren zum Befüllen
CN102944106A (zh) * 2012-11-26 2013-02-27 常州捷佳创精密机械有限公司 一种用于太阳能光伏清洗设备的真空干燥槽
CN105651060B (zh) * 2016-03-17 2017-09-19 湖南建勋环保资源科技发展有限公司 一种溶炼炉加料装置
CN108088260B (zh) * 2017-11-30 2019-04-02 重庆琅博宛冶金材料有限公司 冶金炉炉料投料装置
CN115585657A (zh) * 2021-07-06 2023-01-10 北京新龙立自动化技术有限公司 一种烧结炉及烧结装置
CN113532114B (zh) * 2021-07-29 2023-04-14 青岛中智达环保熔炼设备有限公司 一种工业熔炼腔加料机械及其加料方法
WO2025221169A1 (fr) * 2024-04-14 2025-10-23 Юрий ГОЛОВАЧЕВ Complexe pour le traitement thermique de pièces

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1216901B (de) * 1964-04-01 1966-05-18 Eisenwerk Breitenfeld Ges M B Einrichtung zur Vorwaermung von Schrott
DE3102499A1 (de) * 1981-01-27 1982-08-05 Mannesmann AG, 4000 Düsseldorf "stahlschmelzanlage"
JPS59133653U (ja) * 1983-02-28 1984-09-07 石川島播磨重工業株式会社 包囲体をもつア−ク炉設備
JPS6129686A (ja) * 1984-07-23 1986-02-10 合同製鐵株式会社 電気製鋼炉排ガスによるスクラツプの予熱方法およびその装置
JPS6246186A (ja) * 1985-08-23 1987-02-28 株式会社　環境総研コンサルタント 予熱塔を有する溶解炉
DE3583508D1 (de) * 1985-12-20 1991-08-22 Mannesmann Ag Verfahren zum einschmelzen von schrott o.dgl. und vorrichtung zur durchfuehrung des verfahrens.
AT384669B (de) * 1986-03-17 1987-12-28 Voest Alpine Ag Anlage zur herstellung von stahl aus schrott
ATE89324T1 (de) * 1989-03-02 1993-05-15 Fuchs Technology Ag Einschmelzaggregat mit schachtfoermigem chargiergutvorwaermer.
DE3940558A1 (de) * 1989-12-07 1991-06-13 Fuchs Technology Ag Verfahren zum betrieb eines lichtbogenofens und lichtbogenofen
DE4015916A1 (de) * 1990-05-17 1991-11-21 Fuchs Technology Ag Einschmelzaggregat mit zwei nebeneinander angeordneten schmelzoefen
CA2075294A1 (fr) * 1990-12-06 1992-06-07 Claude Bonnet Installation de production de metal fondu dans un four electrique
FR2705364B1 (fr) * 1993-05-13 1995-08-11 Clecim Sa Procédé de préchauffage et de fusion de ferraille dans un four électrique et installation de production de métal liquide mettant en Óoeuvre le procédé.
US5581574A (en) * 1993-11-05 1996-12-03 Technology Holdings, Inc. Method and apparatus for conditioning and using furnace off-gases in a scrap preheating apparatus
US5416792A (en) * 1993-11-05 1995-05-16 Richard H. Logan Preheat system
JP3419950B2 (ja) * 1995-04-14 2003-06-23 新日本製鐵株式会社 アーク炉の予熱装置
DE19626389A1 (de) * 1996-07-01 1998-01-08 Badische Stahl Eng Lichtbogenofen mit Elektrodenaufnahmeraum
IT1304327B1 (it) * 1997-03-26 2001-03-15 Danieli Off Mecc Procedimento di caricamento rottami per forno elettricoad arco e relativo sistema
EP0975932A1 (fr) * 1997-04-15 2000-02-02 Dynamit Nobel GmbH Explosivstoff- und Systemtechnik Amorce electronique
IT1295559B1 (it) * 1997-05-23 1999-05-13 Danieli Off Mecc Sistema di caricamento per forni elettrici ad arco

Also Published As

Publication number Publication date
EP1055090A2 (fr) 2000-11-29
HUP0101557A2 (hu) 2001-09-28
DE19807616A1 (de) 1999-08-26
WO1999041561A3 (fr) 1999-11-04
UA52814C2 (uk) 2003-01-15
JP2002503798A (ja) 2002-02-05
CA2320184A1 (fr) 1999-08-19
DE59908254D1 (de) 2004-02-12
US6347110B1 (en) 2002-02-12
PL343275A1 (en) 2001-08-13
AU2920899A (en) 1999-08-30
TW393561B (en) 2000-06-11
EP1055090B1 (fr) 2004-01-07
WO1999041561A2 (fr) 1999-08-19
HUP0101557A3 (en) 2001-10-29
SK12062000A3 (sk) 2001-04-09
KR20010040918A (ko) 2001-05-15
ID25500A (id) 2000-10-05
TR200002349T2 (tr) 2001-07-23
ATE257577T1 (de) 2004-01-15
BR9907881A (pt) 2000-10-17
CN1290337A (zh) 2001-04-04

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