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BR9711325A - Pr--aquecedor de material de carga - Google Patents

Pr--aquecedor de material de carga

Info

Publication number
BR9711325A
BR9711325A BR9711325A BR9711325A BR9711325A BR 9711325 A BR9711325 A BR 9711325A BR 9711325 A BR9711325 A BR 9711325A BR 9711325 A BR9711325 A BR 9711325A BR 9711325 A BR9711325 A BR 9711325A
Authority
BR
Brazil
Prior art keywords
material load
load heater
heater
load
Prior art date
Application number
BR9711325A
Other languages
English (en)
Portuguese (pt)
Inventor
Andre Kremer
Klaus Von Ploetz
Original Assignee
Wurth Paul Sa
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 Wurth Paul Sa filed Critical Wurth Paul Sa
Publication of BR9711325A publication Critical patent/BR9711325A/pt

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
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/562—Manufacture of steel by other methods starting from scrap
    • C21C5/565—Preheating of scrap
    • 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
    • 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)
  • Furnace Details (AREA)
BR9711325A 1996-08-20 1997-07-22 Pr--aquecedor de material de carga BR9711325A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU88807A LU88807A1 (de) 1996-08-20 1996-08-20 Chargiergutvorwaermer
PCT/EP1997/003952 WO1998007889A1 (fr) 1996-08-20 1997-07-22 Systeme de prechauffage de charges

Publications (1)

Publication Number Publication Date
BR9711325A true BR9711325A (pt) 1999-08-17

Family

ID=19731621

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9711325A BR9711325A (pt) 1996-08-20 1997-07-22 Pr--aquecedor de material de carga

Country Status (7)

Country Link
EP (1) EP0944743A1 (fr)
CN (1) CN1228127A (fr)
AU (1) AU3770097A (fr)
BR (1) BR9711325A (fr)
CZ (1) CZ53499A3 (fr)
LU (1) LU88807A1 (fr)
WO (1) WO1998007889A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU90051B1 (de) * 1997-04-11 1998-10-12 Wurth Paul Sa Vorrichtung zum Chargieren eines Chargiergutvorwaermers an einem Lichtbogenofen
LU90141B1 (de) * 1997-09-30 1999-03-31 Wurth Paul Sa Chargiergutvorwaermer
ITMI20051338A1 (it) * 2005-07-14 2007-01-15 Techint Spa Apparato per la combustione di gas in uscita da un forno per il preriscaldo di rottami in ingresso al forno stesso e relativo procedimento
DE102010041209A1 (de) * 2010-09-22 2012-03-22 Siemens Aktiengesellschaft Vorwärmvorrichtung für Stahlschrott und damit ausgestattetes metallurgisches Schmelzgefäß
DE102010049238A1 (de) * 2010-10-25 2012-04-26 Intracon Gmbh Schrott-Schubvorrichtung
CN105202907B (zh) * 2015-10-30 2017-09-29 中冶赛迪工程技术股份有限公司 废钢预热型电弧炉及改善侧壁加料电弧炉加热冷区的方法
DE102019126503A1 (de) * 2019-10-01 2021-04-01 Andres Gießereitechnik GmbH Metallurgische Schmelzeinrichtung sowie Verfahren zum Schmelzen eines Metalls

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3713369A1 (de) * 1987-04-21 1988-11-10 Kortec Ag Chargiergutvorwaermer zum vorwaermen von chargiergut eines metallurgischen schmelzaggregates
DE3936715A1 (de) * 1989-11-03 1991-05-08 Kortec Ag Verfahren zum einbringen von fliessfaehigen zuschlagsstoffen in ein metallurgisches gefaess und gefaess fuer dieses verfahren
JPH07190629A (ja) * 1993-04-15 1995-07-28 Ishikawajima Harima Heavy Ind Co Ltd スクラップ原料予熱装入装置
DE4326369A1 (de) * 1993-08-05 1995-02-09 Fuchs Systemtechnik Gmbh Chargiergutvorwärmer

Also Published As

Publication number Publication date
CN1228127A (zh) 1999-09-08
CZ53499A3 (cs) 1999-10-13
EP0944743A1 (fr) 1999-09-29
AU3770097A (en) 1998-03-06
WO1998007889A1 (fr) 1998-02-26
LU88807A1 (de) 1998-02-24

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law