FR2438810A1 - Appareil pour reparer a chaud le garnissage d'un haut fourneau - Google Patents

Appareil pour reparer a chaud le garnissage d'un haut fourneau

Info

Publication number
FR2438810A1
FR2438810A1 FR7924952A FR7924952A FR2438810A1 FR 2438810 A1 FR2438810 A1 FR 2438810A1 FR 7924952 A FR7924952 A FR 7924952A FR 7924952 A FR7924952 A FR 7924952A FR 2438810 A1 FR2438810 A1 FR 2438810A1
Authority
FR
France
Prior art keywords
repair
arm
furnace
covering
blast furnace
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.)
Granted
Application number
FR7924952A
Other languages
English (en)
Other versions
FR2438810B1 (fr
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.)
Nippon Steel Corp
Original Assignee
Nippon 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 JP12356778A external-priority patent/JPS5550409A/ja
Priority claimed from JP12356878A external-priority patent/JPS5550410A/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of FR2438810A1 publication Critical patent/FR2438810A1/fr
Application granted granted Critical
Publication of FR2438810B1 publication Critical patent/FR2438810B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/04—Blast furnaces with special refractories
    • C21B7/06—Linings for furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Blast Furnaces (AREA)

Abstract

LA PRESENTE INVENTION CONCERNE UN APPAREIL POUR REPARER A CHAUD LE GARNISSAGE D'UN HAUT FOURNEAU. L'APPAREIL COMPORTE UN DISPOSITIF SUPPORT 8 QUI S'INTRODUIT HORIZONTALEMENT A TRAVERS UNE OUVERTURE 6 PRES DU SOMMET DU HAUT FOURNEAU, UN BRAS EXTENSIBLE 9 FIXE AU DISPOSITIF SUPPORT 8 ET UNE TUYERE 30 FIXEE A L'EXTREMITE DU BRAS POUR PROJETER LE MATERIAU SUR LA PARTIE A REPARER. LA CHARGE DU HAUT FOURNEAU ETANT ABAISSEE EN DESSOUS DU POINT A REPARER, LE BRAS 9 EST INTRODUIT PUIS ALLONGE. LA TUYERE DE PROJECTIONS 30, QUI EST DIRIGEE VERS LA PARTIE ENDOMMAGEE DE LA PAROI ET ENTRAINEE EN ROTATION AUTOUR DE L'AXE DU HAUT FOURNEAU, PROJETTE LE MATERIAU SUR LE GARNISSAGE A REPARER. A L'ACHEVEMENT DE LA REPARATION, LE BRAS EST REPLIE ET SORTI DU HAUT FOURNEAU. CET APPAREIL EST UTILISE POUR REPARER A CHAUD LE GARNISSAGE REFRACTAIRE DE LA CUVE D'UN HAUT FOURNEAU.
FR7924952A 1978-10-09 1979-10-08 Appareil pour reparer a chaud le garnissage d'un haut fourneau Expired FR2438810B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12356778A JPS5550409A (en) 1978-10-09 1978-10-09 Hot repairing apparatus for wall of blast furnace
JP12356878A JPS5550410A (en) 1978-10-09 1978-10-09 Hot repairing apparatus for wall of blast furnace

Publications (2)

Publication Number Publication Date
FR2438810A1 true FR2438810A1 (fr) 1980-05-09
FR2438810B1 FR2438810B1 (fr) 1985-06-21

Family

ID=26460459

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7924952A Expired FR2438810B1 (fr) 1978-10-09 1979-10-08 Appareil pour reparer a chaud le garnissage d'un haut fourneau

Country Status (7)

Country Link
US (1) US4253646A (fr)
AU (1) AU525001B2 (fr)
BR (1) BR7906479A (fr)
DE (1) DE2940950C2 (fr)
FR (1) FR2438810B1 (fr)
GB (1) GB2036272B (fr)
IT (1) IT1193323B (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3214990C2 (de) * 1981-04-23 1986-09-25 Nippon Steel Corp., Tokio/Tokyo Vorrichtung zum Reparieren der Auskleidung von Hochöfen
JPS6067163U (ja) * 1983-10-13 1985-05-13 住友金属工業株式会社 ライニング装置のアーム関節部構造
AT381956B (de) * 1984-01-09 1986-12-29 Voest Alpine Ag Anlage mit einem feuerfest ausgekleideten metallurgischen gefaess
FR2568361B1 (fr) * 1984-07-24 1989-03-03 Pasek & Cie Sa Stephan Equipement destine a permettre la refection et la reparation de hauts fourneaux comportant une goulotte tournante et procede de refection et de reparation de hauts fourneaux a l'aide d'un tel equipement
US4793595A (en) * 1986-10-29 1988-12-27 Bmi, Inc. Method and apparatus for relining blast furnace
US4880211A (en) * 1986-10-29 1989-11-14 Head James D Method and apparatus for relining a refractory lined vessel
US4875662A (en) * 1986-10-29 1989-10-24 Bmi, Inc. Method and apparatus for relining blast furnace
US4901985A (en) * 1988-11-10 1990-02-20 Magneco/Metrel, Inc. Apparatus for spraying refractory lining
US5419922A (en) * 1994-03-15 1995-05-30 Bmi, Inc. Method and apparatus for repairing the refractory lining of a refractory vessel
US6941653B2 (en) * 2003-07-15 2005-09-13 International Engine Intellectual Property Company, Llc Method and apparatus for forming a refractory lining in a coreless furnace
US7080441B2 (en) * 2003-07-28 2006-07-25 The Boeing Company Composite fuselage machine and method of automated composite lay up
US7021913B1 (en) 2004-04-27 2006-04-04 Calvin Sneed Method and apparatus for repairing refractory wall of furnaces
JP4823626B2 (ja) * 2005-09-26 2011-11-24 新日本製鐵株式会社 高炉炉底極小空隙への骨材圧入方法
US9521961B2 (en) 2007-11-26 2016-12-20 C. R. Bard, Inc. Systems and methods for guiding a medical instrument
ES2651898T3 (es) 2007-11-26 2018-01-30 C.R. Bard Inc. Sistema integrado para la colocación intravascular de un catéter
US9649048B2 (en) 2007-11-26 2017-05-16 C. R. Bard, Inc. Systems and methods for breaching a sterile field for intravascular placement of a catheter
WO2011150376A1 (fr) 2010-05-28 2011-12-01 C.R. Bard, Inc. Appareil convenant à une utilisation avec un système de guidage d'insertion d'aiguille
CN103316805B (zh) * 2013-06-24 2016-09-07 苏州华源中鲈包装有限公司 自动补涂装置
JP7137023B2 (ja) * 2018-10-22 2022-09-13 アルセロールミタル 溶鉱炉の耐火ライニングの損耗を監視するための方法
US11644242B2 (en) 2018-12-26 2023-05-09 ExxonMobil Technology and Engineering Company Remote inspection, removal, and installation of refractory
CN112143994B (zh) * 2019-06-27 2022-11-11 上海梅山钢铁股份有限公司 一种锌锅耐材在线修补作业平台
US20210252565A1 (en) * 2020-02-18 2021-08-19 Hi-Tech Industrial Services, LLC Precision Refractory Removal Systems and Methods

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1507463A (fr) * 1967-01-04 1967-12-29 Appareils pour enlever les revêtements intérieurs de cuves réfractaires, plus particulièrement de hauts fourneaux
GB1139089A (en) * 1965-03-30 1969-01-08 Badische Maschf Gmbh A method of and slinger for lining vessels with granular material
US3797745A (en) * 1973-01-24 1974-03-19 J Haus Apparatus for spraying refractory lining
US3897256A (en) * 1973-01-04 1975-07-29 Crawford Brown Murton Refractory lining mixture for hot metallurgical vessels
FR2279532A1 (fr) * 1974-07-23 1976-02-20 Uss Eng & Consult Dispositif de projection de matiere refractaire
FR2314531A1 (fr) * 1975-06-13 1977-01-07 Nippon Steel Corp Procede et appareil pour reparer la surface endommagee des recipients a garnissage refractaire
US4099708A (en) * 1977-08-03 1978-07-11 Riverside Clay Company Apparatus for applying granular refractory material to surfaces

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2510628B2 (de) * 1975-03-12 1977-02-17 Klöckner-Werke AG, 4100 Duisburg Reparaturverfahren fuer hochoefen
CH604114A5 (fr) * 1975-11-27 1978-08-31 Spribag Ag
US4163546A (en) * 1978-03-06 1979-08-07 Morris John C Apparatus for applying granular refractory material to surfaces

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1139089A (en) * 1965-03-30 1969-01-08 Badische Maschf Gmbh A method of and slinger for lining vessels with granular material
FR1507463A (fr) * 1967-01-04 1967-12-29 Appareils pour enlever les revêtements intérieurs de cuves réfractaires, plus particulièrement de hauts fourneaux
US3897256A (en) * 1973-01-04 1975-07-29 Crawford Brown Murton Refractory lining mixture for hot metallurgical vessels
US3797745A (en) * 1973-01-24 1974-03-19 J Haus Apparatus for spraying refractory lining
FR2279532A1 (fr) * 1974-07-23 1976-02-20 Uss Eng & Consult Dispositif de projection de matiere refractaire
FR2314531A1 (fr) * 1975-06-13 1977-01-07 Nippon Steel Corp Procede et appareil pour reparer la surface endommagee des recipients a garnissage refractaire
US4099708A (en) * 1977-08-03 1978-07-11 Riverside Clay Company Apparatus for applying granular refractory material to surfaces

Also Published As

Publication number Publication date
GB2036272A (en) 1980-06-25
DE2940950A1 (de) 1980-04-10
FR2438810B1 (fr) 1985-06-21
AU525001B2 (en) 1982-10-14
GB2036272B (en) 1983-05-05
AU5159579A (en) 1980-04-17
DE2940950C2 (de) 1984-03-22
BR7906479A (pt) 1980-05-27
IT7926257A0 (it) 1979-10-04
US4253646A (en) 1981-03-03
IT1193323B (it) 1988-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse