CN1039656C - 用于从采用金属液的气力处理方法的冶金炉身中排除热气体的喷雾冷却排气罩系统 - Google Patents

用于从采用金属液的气力处理方法的冶金炉身中排除热气体的喷雾冷却排气罩系统 Download PDF

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Publication number
CN1039656C
CN1039656C CN94105287A CN94105287A CN1039656C CN 1039656 C CN1039656 C CN 1039656C CN 94105287 A CN94105287 A CN 94105287A CN 94105287 A CN94105287 A CN 94105287A CN 1039656 C CN1039656 C CN 1039656C
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CN
China
Prior art keywords
liquid coolant
enclosed space
base member
fume hood
hood assembly
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CN94105287A
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English (en)
Chinese (zh)
Other versions
CN1097219A (zh
Inventor
D·A·李尔
G·R·罗伯特斯
M·T·阿瑟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Graftech Technology LLC
Original Assignee
Ucar Carbon Technology Corp
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 Ucar Carbon Technology Corp filed Critical Ucar Carbon Technology Corp
Publication of CN1097219A publication Critical patent/CN1097219A/zh
Application granted granted Critical
Publication of CN1039656C publication Critical patent/CN1039656C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/30—Arrangements for extraction or collection of waste gases; Hoods therefor
    • 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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/38—Removal of waste gases or dust
    • C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
    • 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
    • F27D9/00—Cooling of furnaces or of charges therein
    • 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
    • Y02P10/25—Process efficiency

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Chimneys And Flues (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
CN94105287A 1993-07-08 1994-04-07 用于从采用金属液的气力处理方法的冶金炉身中排除热气体的喷雾冷却排气罩系统 Expired - Lifetime CN1039656C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/088,800 US5330161A (en) 1993-07-08 1993-07-08 Spray cooled hood system for handling hot gases from a metallurgical vessel utilizing pneumatic processing of molten metal
US088,800 1993-07-08
US088800 1993-07-08

Publications (2)

Publication Number Publication Date
CN1097219A CN1097219A (zh) 1995-01-11
CN1039656C true CN1039656C (zh) 1998-09-02

Family

ID=22213555

Family Applications (1)

Application Number Title Priority Date Filing Date
CN94105287A Expired - Lifetime CN1039656C (zh) 1993-07-08 1994-04-07 用于从采用金属液的气力处理方法的冶金炉身中排除热气体的喷雾冷却排气罩系统

Country Status (13)

Country Link
US (1) US5330161A (OSRAM)
EP (1) EP0633323B1 (OSRAM)
JP (1) JP2804228B2 (OSRAM)
KR (1) KR100197836B1 (OSRAM)
CN (1) CN1039656C (OSRAM)
AT (1) ATE177791T1 (OSRAM)
AU (1) AU664526B2 (OSRAM)
BR (1) BR9401436A (OSRAM)
CA (1) CA2120794C (OSRAM)
DE (1) DE69417108T2 (OSRAM)
GR (1) GR3030087T3 (OSRAM)
RU (1) RU2080392C1 (OSRAM)
TW (1) TW288049B (OSRAM)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATA147194A (de) * 1994-07-25 1997-11-15 Voest Alpine Ind Anlagen Verfahren zum kühlen einer heissen oberfläche sowie einrichtung zur durchführung des verfahrens
US5631919A (en) * 1995-11-21 1997-05-20 Ucar Carbon Technology Corporation Apparatus for lengthwise graphitization (LWG) of carbon electrode bodies
US5999558A (en) * 1998-08-13 1999-12-07 Ucar Carbon Technology Corporation Integral spray cooled furnace roof and fume elbow
US6092742A (en) 1998-08-18 2000-07-25 South Carolina Systems, Inc. Nozzle for spraying liquids
US6185242B1 (en) * 2000-05-24 2001-02-06 South Carolina Systems, Inc. Integral side wall and tap hole cover for an eccentric bottom tap (EBT) electric furnace
RU2251577C1 (ru) * 2003-10-08 2005-05-10 Совместное закрытое акционерное общество "Молдавский металлургический завод" Устройство для кондиционирования высокотемпературных технологических газов сталеплавильного производства
CN100460095C (zh) * 2006-08-03 2009-02-11 上海宝钢工程技术有限公司 转炉厂房气楼罩收尘装置
RU2516169C1 (ru) * 2012-10-22 2014-05-20 Государственное предприятие "Украинский научно-технический центр металлургической промышленности "Энергосталь" (ГП "УкрНТЦ "Энергосталь") Система для охлаждения конвертерного газа
JP5962688B2 (ja) * 2014-02-13 2016-08-03 Ｊｆｅスチール株式会社 高温ガスダクト
US10598436B2 (en) 2017-04-18 2020-03-24 Systems Spray-Cooled, Inc. Cooling system for a surface of a metallurgical furnace
US10690415B2 (en) 2017-08-31 2020-06-23 Systems Spray-Cooled, Inc. Split roof for a metallurgical furnace
US10767931B2 (en) 2018-01-18 2020-09-08 Systems Spray-Cooled, Inc. Sidewall with buckstay for a metallurgical furnace
CA3193767A1 (en) * 2020-09-30 2022-04-07 Shane T. Rashley Submerged combustion melting exhaust systems

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4715042A (en) * 1984-10-12 1987-12-22 Union Carbide Corporation Furnace cooling system and method
US4815096A (en) * 1988-03-08 1989-03-21 Union Carbide Corporation Cooling system and method for molten material handling vessels

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB950903A (en) * 1960-10-28 1964-02-26 Stora Kopparbergs Bergslags Ab Means for protecting the internally-lined exhaust openings of rotary furnaces
SE301165B (OSRAM) * 1961-07-24 1968-05-27 Waagner Biro Ag
US3482827A (en) * 1966-12-07 1969-12-09 United States Steel Corp Exhaust hood for oxygen steelmaking converter
AT308156B (de) * 1969-07-21 1973-06-25 Voest Ag Tiegel oder Konverter, der eine Wasserkühlung des Blechmantels aufweist
US4849987A (en) * 1988-10-19 1989-07-18 Union Carbide Corporation Combination left and right handed furnace roof
US5115184A (en) * 1991-03-28 1992-05-19 Ucar Carbon Technology Corporation Cooling system for furnace roof having a removable delta

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4715042A (en) * 1984-10-12 1987-12-22 Union Carbide Corporation Furnace cooling system and method
US4815096A (en) * 1988-03-08 1989-03-21 Union Carbide Corporation Cooling system and method for molten material handling vessels

Also Published As

Publication number Publication date
CA2120794C (en) 1998-10-06
US5330161A (en) 1994-07-19
EP0633323A1 (en) 1995-01-11
JPH0762415A (ja) 1995-03-07
AU664526B2 (en) 1995-11-16
JP2804228B2 (ja) 1998-09-24
CA2120794A1 (en) 1995-01-09
BR9401436A (pt) 1995-03-07
RU2080392C1 (ru) 1997-05-27
GR3030087T3 (en) 1999-07-30
TW288049B (OSRAM) 1996-10-11
DE69417108D1 (de) 1999-04-22
AU5934394A (en) 1995-01-19
ATE177791T1 (de) 1999-04-15
CN1097219A (zh) 1995-01-11
EP0633323B1 (en) 1999-03-17
KR100197836B1 (ko) 1999-06-15
KR950002896A (ko) 1995-02-16
DE69417108T2 (de) 1999-10-21

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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GR01 Patent grant
C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20140407

Granted publication date: 19980902