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ZA200203151B - Method and arrangement for introducing bulk material into a metallurgical vessel. - Google Patents

Method and arrangement for introducing bulk material into a metallurgical vessel.

Info

Publication number
ZA200203151B
ZA200203151B ZA200203151A ZA200203151A ZA200203151B ZA 200203151 B ZA200203151 B ZA 200203151B ZA 200203151 A ZA200203151 A ZA 200203151A ZA 200203151 A ZA200203151 A ZA 200203151A ZA 200203151 B ZA200203151 B ZA 200203151B
Authority
ZA
South Africa
Prior art keywords
arrangement
bulk material
metallurgical vessel
introducing bulk
introducing
Prior art date
Application number
ZA200203151A
Inventor
Bernhard Espendiller
Dieter Kersten
Peter Meierling
Original Assignee
Sms Demag 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 Sms Demag Ag filed Critical Sms Demag Ag
Publication of ZA200203151B publication Critical patent/ZA200203151B/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
    • 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
    • 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
    • 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
    • F27B3/28—Arrangement of controlling, monitoring, alarm or the like devices
    • 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
    • F27B3/12—Working chambers or casings; Supports therefor
    • 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
    • F27D3/04—Ram or pusher apparatus
    • F27D2003/045—Ram or pusher apparatus used to pull the charge
    • 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
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0028—Regulation
    • F27D2019/0059—Regulation involving the control of the conveyor movement, e.g. speed or sequences
    • 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
    • F27D21/00—Arrangement of monitoring devices; Arrangement of safety devices
    • F27D21/0035—Devices for monitoring the weight of quantities added to the charge
    • F27D2021/0042—Monitoring the level of the solid charge
    • 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
    • F27D3/0031—Charging with tiltable dumpers
    • 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
    • F27D3/04—Ram or pusher apparatus
    • 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)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ZA200203151A 1999-09-22 2001-04-22 Method and arrangement for introducing bulk material into a metallurgical vessel. ZA200203151B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19945489A DE19945489A1 (en) 1999-09-22 1999-09-22 Method and device for introducing bulk material into a metallurgical vessel

Publications (1)

Publication Number Publication Date
ZA200203151B true ZA200203151B (en) 2003-01-29

Family

ID=7922951

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200203151A ZA200203151B (en) 1999-09-22 2001-04-22 Method and arrangement for introducing bulk material into a metallurgical vessel.

Country Status (15)

Country Link
EP (1) EP1222315A1 (en)
JP (1) JP2003510458A (en)
KR (1) KR20020035874A (en)
CN (1) CN1376208A (en)
AU (1) AU7420900A (en)
BR (1) BR0014224A (en)
CA (1) CA2388582A1 (en)
DE (1) DE19945489A1 (en)
EA (1) EA003353B1 (en)
HU (1) HUP0202808A2 (en)
MX (1) MXPA02003073A (en)
RO (1) RO121037B1 (en)
TR (1) TR200200750T2 (en)
WO (1) WO2001021843A1 (en)
ZA (1) ZA200203151B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10333764B3 (en) 2003-07-23 2004-12-30 Outokumpu Oy Charging fine, directly-reduced iron particles into arc furnace, passes stream of bulk material from downcomer through orifice plate, to enter furnace largely undisturbed
DE102006044837A1 (en) * 2006-09-22 2008-04-03 Siemens Ag Device for controlling an electric arc furnace
DE102010045825A1 (en) * 2010-09-20 2012-03-22 Intracon Gmbh Charging shaft system and filling method
DE102013214775B3 (en) * 2013-07-29 2014-11-20 Siemens Vai Metals Technologies Gmbh Device for loading a metallurgical melting vessel with scrap
ES2962819T3 (en) * 2020-08-20 2024-03-21 Abp Induction Systems Gmbh Contaminated scrap recycling facility
CN119412945A (en) * 2025-01-07 2025-02-11 西冶科技集团股份有限公司 A fully dry furnace cover for ferroalloy refining furnace

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1010545B (en) * 1953-11-28 1957-06-19 Dingler Werke Ag Loading device for low shaft ovens
DE1232177B (en) * 1964-07-04 1967-01-12 Demag Ag Feeding device for metal smelting or other industrial furnaces, in particular for feeding scrap to steel-making furnaces
DE1758842C3 (en) * 1968-08-17 1980-01-24 Erich Ing.(Grad.) 4300 Essen Vetter Loading device, in particular for closed electric furnaces
FR2498309B1 (en) * 1981-01-20 1986-04-11 Clesid Sa ELECTRIC OVEN FOR SCRAP MELTING AND CONTINUOUSLY SUPPLIED
AT398486B (en) * 1992-12-09 1994-12-27 Voest Alpine Ind Anlagen STEELWORKS ELECTRIC OVEN
DE4332913A1 (en) * 1993-09-23 1995-03-30 Mannesmann Ag Steelworks facility with closed tiltable arc furnace
DE4407861C1 (en) * 1994-03-04 1995-06-14 Mannesmann Ag Arc oven loading device
JP2861794B2 (en) * 1994-03-18 1999-02-24 日本鋼管株式会社 Melting furnace with raw material preheating tank
DE19753184A1 (en) * 1997-11-21 1999-06-10 Mannesmann Ag Melting furnace plant
DE19755890A1 (en) * 1997-12-05 1999-06-17 Mannesmann Ag Feeding device for shaft furnaces

Also Published As

Publication number Publication date
EA003353B1 (en) 2003-04-24
CN1376208A (en) 2002-10-23
WO2001021843A1 (en) 2001-03-29
TR200200750T2 (en) 2002-09-23
RO121037B1 (en) 2006-11-30
CA2388582A1 (en) 2001-03-29
BR0014224A (en) 2002-05-21
KR20020035874A (en) 2002-05-15
HUP0202808A2 (en) 2002-12-28
JP2003510458A (en) 2003-03-18
EP1222315A1 (en) 2002-07-17
EA200200394A1 (en) 2002-10-31
MXPA02003073A (en) 2002-10-31
AU7420900A (en) 2001-04-24
DE19945489A1 (en) 2001-04-05

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