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MX2013002568A - Charging device for a melting furnace of a melt-metallurgical plant. - Google Patents

Charging device for a melting furnace of a melt-metallurgical plant.

Info

Publication number
MX2013002568A
MX2013002568A MX2013002568A MX2013002568A MX2013002568A MX 2013002568 A MX2013002568 A MX 2013002568A MX 2013002568 A MX2013002568 A MX 2013002568A MX 2013002568 A MX2013002568 A MX 2013002568A MX 2013002568 A MX2013002568 A MX 2013002568A
Authority
MX
Mexico
Prior art keywords
charging element
melt
charging
melting furnace
metallurgical plant
Prior art date
Application number
MX2013002568A
Other languages
Spanish (es)
Inventor
Dorndorf Markus
Huber Hansjoerg
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of MX2013002568A publication Critical patent/MX2013002568A/en

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
    • C21C5/52—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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • F27D3/0027—Charging vertically with corbs
    • F27D3/0028—Corbs
    • 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
    • F27D3/06—Charging or discharging machines on travelling carriages
    • 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)
  • Furnace Charging Or Discharging (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

A charging device (4) for a melting furnace (1) of a melt-metallurgical plant has a charging element (5), which can be filled with metal scrap (2) intended for the melting furnace (1) in a stockpiling area (6) of the melt-metallurgical plant, can be transferred from there into a charging area (7), can be tipped there about a horizontal tipping axis (7) for emptying and, in the emptied state, can be transferred back into the stockpiling area (6). The charging element (5) has a bottom plate (10) and side walls (11). At least one of the side walls (11) can be opened for emptying the charging element (1). This side wall (11) runs parallel to the tipping axis (9). A component of a respective local normal vector (N) that the bottom plate (10) defines by its contour varies in a horizontal direction (x), which extends orthogonally in relation to the tipping axis (9), in such a way over the locus on the bottom plate (10) that, when the charging element (5) is tipped about the tipping axis (9), the metal scrap (2) located in the charging element (5) does not fall out of the charging element (5) all at once but with a time lag.
MX2013002568A 2010-09-10 2011-09-01 Charging device for a melting furnace of a melt-metallurgical plant. MX2013002568A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201010044984 DE102010044984A1 (en) 2010-09-10 2010-09-10 Feeding device for a melting furnace of a metallurgical plant
PCT/EP2011/065113 WO2012031973A1 (en) 2010-09-10 2011-09-01 Charging device for a melting furnace of a melt-metallurgical plant

Publications (1)

Publication Number Publication Date
MX2013002568A true MX2013002568A (en) 2013-04-29

Family

ID=44645680

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013002568A MX2013002568A (en) 2010-09-10 2011-09-01 Charging device for a melting furnace of a melt-metallurgical plant.

Country Status (4)

Country Link
DE (1) DE102010044984A1 (en)
MX (1) MX2013002568A (en)
RU (1) RU2013115885A (en)
WO (1) WO2012031973A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012205809B4 (en) * 2012-04-10 2016-06-16 Primetals Technologies Austria GmbH Retention shaft for retaining scrap
DE102013214775B3 (en) * 2013-07-29 2014-11-20 Siemens Vai Metals Technologies Gmbh Device for loading a metallurgical melting vessel with scrap
EP4220056A1 (en) * 2022-02-01 2023-08-02 Primetals Technologies Germany GmbH Transport system for charging a metallurgical melting vessel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB564824A (en) * 1943-04-09 1944-10-13 Jarrow Metal Ind Ltd Improvements in or relating to the melting of ferrous metals and their alloys
WO1994009332A1 (en) * 1992-10-16 1994-04-28 Nippon Steel Corporation Scrap conveyor
US6155333A (en) * 1999-02-23 2000-12-05 Techint Compagnia Tecnica Internazionale Continuous electric steelmaking with charge preheating, melting, refining and casting

Also Published As

Publication number Publication date
WO2012031973A1 (en) 2012-03-15
DE102010044984A1 (en) 2012-03-15
RU2013115885A (en) 2014-10-20

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