HK1021903A1 - Smelting installation with an electric arc furnace - Google Patents

Smelting installation with an electric arc furnace

Info

Publication number
HK1021903A1
HK1021903A1 HK00100738A HK00100738A HK1021903A1 HK 1021903 A1 HK1021903 A1 HK 1021903A1 HK 00100738 A HK00100738 A HK 00100738A HK 00100738 A HK00100738 A HK 00100738A HK 1021903 A1 HK1021903 A1 HK 1021903A1
Authority
HK
Hong Kong
Prior art keywords
electric arc
arc furnace
smelting installation
smelting
installation
Prior art date
Application number
HK00100738A
Other languages
English (en)
Inventor
Gerhard Fuchs
Original Assignee
Arcmet Tech 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 Arcmet Tech Gmbh filed Critical Arcmet Tech Gmbh
Publication of HK1021903A1 publication Critical patent/HK1021903A1/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
    • F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
    • 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, removable covers
    • F27D1/1808—Removable covers
    • F27D1/1816—Removable covers specially adapted for arc furnaces
    • 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
    • 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; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/06—Charging or discharging machines on travelling carriages
    • 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, removable covers
    • F27D1/1808—Removable covers
    • F27D2001/1825—Means for moving the cover
    • F27D2001/1841—Means for moving the cover comprising means for rotating or moving the cover in a horizontal or quasi horizontal plane
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S266/00—Metallurgical apparatus
    • Y10S266/90—Metal melting furnaces, e.g. cupola type
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S266/00—Metallurgical apparatus
    • Y10S266/901—Scrap metal preheating or melting

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)
  • Furnace Details (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
HK00100738A 1996-08-23 2000-02-09 Smelting installation with an electric arc furnace HK1021903A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19634348A DE19634348A1 (de) 1996-08-23 1996-08-23 Einschmelzaggregat mit einem Lichtbogenofen
PCT/EP1997/004581 WO1998008041A1 (de) 1996-08-23 1997-08-22 Einschmelzaggregat mit einem lichtbogenofen

Publications (1)

Publication Number Publication Date
HK1021903A1 true HK1021903A1 (en) 2000-07-14

Family

ID=7803658

Family Applications (1)

Application Number Title Priority Date Filing Date
HK00100738A HK1021903A1 (en) 1996-08-23 2000-02-09 Smelting installation with an electric arc furnace

Country Status (23)

Country Link
US (1) US6274081B1 (ko)
EP (1) EP0958481B1 (ko)
JP (1) JP3645271B2 (ko)
KR (1) KR100502998B1 (ko)
CN (1) CN1095981C (ko)
AR (1) AR009304A1 (ko)
AT (1) ATE213316T1 (ko)
AU (1) AU714483B2 (ko)
BR (1) BR9711643A (ko)
CA (1) CA2263963C (ko)
CZ (1) CZ294863B6 (ko)
DE (2) DE19634348A1 (ko)
EA (1) EA001378B1 (ko)
ES (1) ES2172812T3 (ko)
HK (1) HK1021903A1 (ko)
ID (1) ID18070A (ko)
MY (1) MY119331A (ko)
PL (1) PL183524B1 (ko)
TR (1) TR199900381T2 (ko)
TW (1) TW485964U (ko)
UA (1) UA42879C2 (ko)
WO (1) WO1998008041A1 (ko)
ZA (1) ZA977570B (ko)

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LU90141B1 (de) * 1997-09-30 1999-03-31 Wurth Paul Sa Chargiergutvorwaermer
DE19807590A1 (de) * 1998-02-23 1999-08-26 Arcmet Tech Gmbh Chargiergutvorwärmer
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DE10140805A1 (de) * 2001-08-20 2003-03-06 Vai Fuchs Gmbh Metallurgischer Ofen und Materialkorb für einen metallurgischen Ofen
KR100805001B1 (ko) * 2002-05-20 2008-02-20 주식회사 포스코 래들의 센터피스 위치조정장치
DE10355549A1 (de) * 2003-11-27 2005-06-23 Intracon Gmbh Chargiergutvorwärmer
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ES2332852B1 (es) 2008-04-02 2010-07-16 Javier Guiu Lapresta Sistema de control del flujo termico en horno electrico de arco.
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US9362197B2 (en) 2012-11-02 2016-06-07 Taiwan Semiconductor Manufacturing Company, Ltd. Molded underfilling for package on package devices
JP6451224B2 (ja) * 2014-11-05 2019-01-16 大同特殊鋼株式会社 電気炉の操業方法
US10215494B2 (en) 2014-11-05 2019-02-26 Daido Steel Co., Ltd. Method of operating electric arc furnace
US10234206B2 (en) 2014-11-05 2019-03-19 Daido Steel Co., Ltd. Electric arc furnace
US9903653B2 (en) 2014-11-05 2018-02-27 Daido Steel Co., Ltd. Melting furnace
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
US10690415B2 (en) 2017-08-31 2020-06-23 Systems Spray-Cooled, Inc. Split roof for a metallurgical furnace
CN110763020A (zh) * 2019-11-01 2020-02-07 江苏科华智能加热装备有限公司 一种特殊精密铸件铸造炉
CN113758253A (zh) * 2021-08-26 2021-12-07 明新软磁科技(江苏)有限公司 一种微纳软磁材料生产用真空熔炼装置

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Also Published As

Publication number Publication date
CN1095981C (zh) 2002-12-11
TW485964U (en) 2002-05-01
JP3645271B2 (ja) 2005-05-11
TR199900381T2 (xx) 1999-04-21
ES2172812T3 (es) 2002-10-01
WO1998008041A1 (de) 1998-02-26
ID18070A (id) 1998-02-26
BR9711643A (pt) 1999-08-24
KR20000068299A (ko) 2000-11-25
ZA977570B (en) 1998-02-23
AR009304A1 (es) 2000-04-12
CA2263963C (en) 2003-08-19
AU714483B2 (en) 2000-01-06
KR100502998B1 (ko) 2005-07-25
CZ58699A3 (cs) 1999-07-14
DE19634348A1 (de) 1998-02-26
US6274081B1 (en) 2001-08-14
AU4207097A (en) 1998-03-06
CA2263963A1 (en) 1998-02-26
CZ294863B6 (cs) 2005-04-13
PL183524B1 (pl) 2002-06-28
EA001378B1 (ru) 2001-02-26
MY119331A (en) 2005-05-31
PL331775A1 (en) 1999-08-02
JP2000516699A (ja) 2000-12-12
DE59706414D1 (de) 2002-03-21
EP0958481A1 (de) 1999-11-24
EP0958481B1 (de) 2002-02-13
UA42879C2 (uk) 2001-11-15
ATE213316T1 (de) 2002-02-15
CN1228154A (zh) 1999-09-08
EA199900224A1 (ru) 1999-10-28

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20090822