CA2307090C - Structure de four metallurgique et procede d'exploitation utilisant ledit four metallurgique - Google Patents

Structure de four metallurgique et procede d'exploitation utilisant ledit four metallurgique Download PDF

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Publication number
CA2307090C
CA2307090C CA002307090A CA2307090A CA2307090C CA 2307090 C CA2307090 C CA 2307090C CA 002307090 A CA002307090 A CA 002307090A CA 2307090 A CA2307090 A CA 2307090A CA 2307090 C CA2307090 C CA 2307090C
Authority
CA
Canada
Prior art keywords
furnace
water
bricks
furnace body
vessel
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 - Fee Related
Application number
CA002307090A
Other languages
English (en)
Other versions
CA2307090A1 (fr
Inventor
Mitsuhiro Yamanaka
Masayuki Watanabe
Takeshi Sekiguchi
Norihiko Taguchi
Katsuhiro Iwasaki
Shinichi Isozaki
Masahiro Kawakami
Terutoshi Sawada
Akishi Kimura
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.)
JFE Steel Corp
Original Assignee
JFE Steel 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
Priority claimed from JP9287189A external-priority patent/JPH11118361A/ja
Priority claimed from JP9287188A external-priority patent/JPH11118360A/ja
Priority claimed from JP29194097A external-priority patent/JPH11131115A/ja
Priority claimed from JP33428497A external-priority patent/JPH11172310A/ja
Priority claimed from JP33879897A external-priority patent/JPH11173428A/ja
Priority claimed from JP1650698A external-priority patent/JPH11217612A/ja
Priority claimed from JP1650798A external-priority patent/JPH11217613A/ja
Application filed by JFE Steel Corp filed Critical JFE Steel Corp
Publication of CA2307090A1 publication Critical patent/CA2307090A1/fr
Publication of CA2307090C publication Critical patent/CA2307090C/fr
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0073—Seals
    • 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
    • F27D1/12—Casings; Linings; Walls; Roofs incorporating cooling arrangements
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast 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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • 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
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc 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; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0073—Seals
    • F27D2099/0081—Joint
    • 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)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture Of Iron (AREA)

Abstract

L'invention concerne un four métallurgique comprenant une coquille de corps de four, une paroi inférieure comprenant des briques de garnissage disposées sur une face intérieure de l'enveloppe du corps du four, ainsi qu'une paroi latérale comprenant des panneaux en métal refroidis par eau disposés sur la face intérieure de l'enveloppe du corps du four, de manière que des cloisons en métal sont disposées parmi les panneaux métalliques refroidis par eau. Un corps de four comprend des cuves supérieure et inférieure pouvant être séparées l'une de l'autre et entre lesquelles se trouve un dispositif d'étanchéité, un métal chaud tel qu'un métal en fusion de germe étant introduit à partir d'un pot dans un trou de coulée par un passage d'introduction, et un métal en fusion résiduel est déchargé d'un orifice élargi de buse de soufflage par le fond.
CA002307090A 1997-10-20 1998-10-19 Structure de four metallurgique et procede d'exploitation utilisant ledit four metallurgique Expired - Fee Related CA2307090C (fr)

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
JP9287188A JPH11118360A (ja) 1997-10-20 1997-10-20 水冷パネルの水路構造
JP9-287189 1997-10-20
JP9-287188 1997-10-20
JP9287189A JPH11118361A (ja) 1997-10-20 1997-10-20 冶金炉における水冷パネルの取り付け構造
JP9-291940 1997-10-24
JP29194097A JPH11131115A (ja) 1997-10-24 1997-10-24 据置型製錬炉及び据置型製錬炉における下部槽交換方法
JP9-334284 1997-12-04
JP33428497A JPH11172310A (ja) 1997-12-04 1997-12-04 溶融還元炉への種湯装入装置
JP9-338798 1997-12-09
JP33879897A JPH11173428A (ja) 1997-12-09 1997-12-09 フランジのシール装置
JP1650698A JPH11217612A (ja) 1998-01-29 1998-01-29 炉体の煉瓦積み構造
JP1650798A JPH11217613A (ja) 1998-01-29 1998-01-29 固定式炉体における炉内残溶湯の排出方法
JP10-016506 1998-01-29
JP10-016507 1998-01-29
PCT/JP1998/004703 WO1999020966A1 (fr) 1997-10-20 1998-10-19 Structure de four metallurgique et procede d'exploitation utilisant ledit four metallurgique

Publications (2)

Publication Number Publication Date
CA2307090A1 CA2307090A1 (fr) 1999-04-29
CA2307090C true CA2307090C (fr) 2005-02-01

Family

ID=27563752

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002307090A Expired - Fee Related CA2307090C (fr) 1997-10-20 1998-10-19 Structure de four metallurgique et procede d'exploitation utilisant ledit four metallurgique

Country Status (5)

Country Link
KR (1) KR100339261B1 (fr)
CN (1) CN1276862A (fr)
AU (1) AU751764B2 (fr)
CA (1) CA2307090C (fr)
WO (1) WO1999020966A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1977055B (zh) * 2004-04-26 2014-04-23 技术资源有限公司 冶金处理设备
CH699511A2 (de) * 2008-09-05 2010-03-15 Stopinc Ag Kupfer-Anodenofen mit Schiebeverschluss.
JP6052907B2 (ja) * 2014-12-12 2016-12-27 Ｋ２システム有限会社 電気抵抗炉の運用方法
CN105987599B (zh) * 2015-01-29 2019-06-14 边仁杰 蓄热炉
KR102214879B1 (ko) * 2016-04-13 2021-02-09 제이에프이 스틸 가부시키가이샤 슬래그의 분석 방법 및 용융 철의 정련 방법
EP3450575B1 (fr) * 2017-09-01 2020-02-26 Refractory Intellectual Property GmbH & Co. KG Procédé permettant de détecter une usure prédéterminée d'un garnissage réfractaire d'un récipient métallurgique et garnissage réfractaire correspondant
CN110726662A (zh) * 2019-10-22 2020-01-24 方大炭素新材料科技股份有限公司 一种评价耐火材料抗熔融渣铁和侵蚀性能的实验装置
CN113701505A (zh) * 2021-08-11 2021-11-26 中国恩菲工程技术有限公司 冷却保护装置及具有其的冶金炉

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55139400U (fr) * 1979-03-26 1980-10-04
JPS62227012A (ja) * 1986-03-28 1987-10-06 Nippon Steel Corp 溶融還元炉
JPH03253508A (ja) * 1990-03-02 1991-11-12 Nkk Corp 溶融還元炉の出銑孔
JPH05222420A (ja) * 1991-02-27 1993-08-31 Kawasaki Steel Corp 高炉の中間改修方法
JPH04316983A (ja) * 1991-04-15 1992-11-09 Nippon Steel Corp 冶金炉の炉壁構造
JPH04316882A (ja) * 1991-04-17 1992-11-09 Mitsubishi Electric Corp インクシート駆動装置
JPH05156334A (ja) * 1991-11-29 1993-06-22 Sumitomo Heavy Ind Ltd 加圧転炉の炉口シ−ル締付装置
JPH0622775U (ja) * 1992-07-30 1994-03-25 東洋ラジエーター株式会社 熱交換器
DE19523039A1 (de) * 1995-06-24 1997-01-02 Hilti Ag Verfahren zum Erstellen einer spreizdruckfreien Verankerung
JPH0931511A (ja) * 1995-07-20 1997-02-04 Nkk Corp 鉄の溶融還元法

Also Published As

Publication number Publication date
CA2307090A1 (fr) 1999-04-29
KR100339261B1 (ko) 2002-06-03
CN1276862A (zh) 2000-12-13
AU751764B2 (en) 2002-08-29
KR20010024276A (ko) 2001-03-26
AU9462998A (en) 1999-05-10
WO1999020966A1 (fr) 1999-04-29

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