BE1032158A1 - Installation de réparation d'un revêtement réfractaire d'un récipient métallurgique à l'aide d'un système de gunitage - Google Patents

Installation de réparation d'un revêtement réfractaire d'un récipient métallurgique à l'aide d'un système de gunitage

Info

Publication number
BE1032158A1
BE1032158A1 BE20255220A BE202505220A BE1032158A1 BE 1032158 A1 BE1032158 A1 BE 1032158A1 BE 20255220 A BE20255220 A BE 20255220A BE 202505220 A BE202505220 A BE 202505220A BE 1032158 A1 BE1032158 A1 BE 1032158A1
Authority
BE
Belgium
Prior art keywords
gunning
installation
repairing
refractory lining
metallurgical vessel
Prior art date
Application number
BE20255220A
Other languages
English (en)
Other versions
BE1032158B1 (fr
Inventor
Georges Stamatakis
Original Assignee
Vesuvius Group
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 Vesuvius Group filed Critical Vesuvius Group
Priority to BE20255220A priority Critical patent/BE1032158B1/fr
Publication of BE1032158A1 publication Critical patent/BE1032158A1/fr
Application granted granted Critical
Publication of BE1032158B1 publication Critical patent/BE1032158B1/fr

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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4673—Measuring and sampling devices
    • 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
    • C21C5/44—Refractory linings
    • C21C5/441—Equipment used for making or repairing linings
    • 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
    • C21C5/44—Refractory linings
    • C21C5/441—Equipment used for making or repairing linings
    • C21C5/443—Hot fettling; Flame gunning
    • 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
    • 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
    • F27D1/16—Making or repairing linings ; Increasing the durability of linings; Breaking away linings
    • 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
    • F27D1/16—Making or repairing linings ; Increasing the durability of linings; Breaking away linings
    • F27D1/1636—Repairing linings by projecting or spraying refractory materials on the lining
    • 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
    • F27D1/16—Making or repairing linings ; Increasing the durability of linings; Breaking away linings
    • F27D1/1636—Repairing linings by projecting or spraying refractory materials on the lining
    • F27D1/1642—Repairing linings by projecting or spraying refractory materials on the lining using a gunning apparatus
    • 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
    • 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
    • F27D21/02—Observation or illuminating devices
    • 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
    • F27D1/16—Making or repairing linings ; Increasing the durability of linings; Breaking away linings
    • F27D2001/1605—Repairing linings
    • 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
    • F27D21/0021—Devices for monitoring linings for wear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

La présente invention concerne une installation pour une opération de gunitage pour la réparation d'un revêtement (1L) d'un récipient métallurgique (1) comprenant, • une unité mobile de tir (12) équipée d'une lance de gunitage (13), • un système de localisation (17) pour déterminer une première position (P1) de l'unité mobile de tir par rapport au récipient métallurgique, • un système de traitement des données (21) configuré définir une première séquence de tir (S1) par l'unité mobile de tir, effectuer un test de collision pour vérifier si la lance de gunitage entre en contact à tout moment avec le récipient métallurgique pendant la mise en œuvre de la première séquence de tir (S1), commander le système de gunitage (11) pour qu'il applique une première séquence de tir (S1), uniquement si le test de collision est positif.
BE20255220A 2025-04-04 2025-04-04 Installation de réparation d'un revêtement réfractaire d'un récipient métallurgique à l'aide d'un système de gunitage BE1032158B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE20255220A BE1032158B1 (fr) 2025-04-04 2025-04-04 Installation de réparation d'un revêtement réfractaire d'un récipient métallurgique à l'aide d'un système de gunitage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE20255220A BE1032158B1 (fr) 2025-04-04 2025-04-04 Installation de réparation d'un revêtement réfractaire d'un récipient métallurgique à l'aide d'un système de gunitage

Publications (2)

Publication Number Publication Date
BE1032158A1 true BE1032158A1 (fr) 2025-06-19
BE1032158B1 BE1032158B1 (fr) 2026-04-03

Family

ID=95605731

Family Applications (1)

Application Number Title Priority Date Filing Date
BE20255220A BE1032158B1 (fr) 2025-04-04 2025-04-04 Installation de réparation d'un revêtement réfractaire d'un récipient métallurgique à l'aide d'un système de gunitage

Country Status (1)

Country Link
BE (1) BE1032158B1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4649858A (en) 1984-10-12 1987-03-17 Sumitomo Metal Industries, Ltd. Repairing apparatus for furnace wall
US5745969A (en) 1993-10-29 1998-05-05 Sumitomo Heavy Industries, Ltd. Method and apparatus for repairing a coke oven
WO2003081157A1 (fr) 2002-03-27 2003-10-02 Refractory Intellectual Property Gmbh & Co. Kg Procede de mesure de l'epaisseur residuelle du garnissage d'un recipient metallurgique et eventuellement de renovation des zones d'usure determinees, et dispositif correspondant
US6780351B2 (en) 2001-04-30 2004-08-24 Emil J. Wirth, Jr. Vessel inspection and repair system
WO2007107242A1 (fr) 2006-03-22 2007-09-27 Refractory Intellectual Property Gmbh & Co. Kg PROCEDE DE DETERMINATION DE LA POSITION et DE L'ORIENTATION D'UN DISPOSITIF DE MESURE OU DE REPARATION ET DISPOSITIF FONCTIONNANT SELON LE PROCEDE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10223284A1 (de) * 2002-05-24 2003-12-11 Specialty Minerals Michigan Verfahren zum Reparieren einer Schutzauskleidung eines Industriellen Reaktions- oder Transportgefäßes
EP3118554A1 (fr) * 2015-07-17 2017-01-18 Refractory Intellectual Property GmbH & Co. KG Procede destine notamment au perfectionnement d'un revetement refractaire d'un recipient metallurgique dans un etat chaud

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4649858A (en) 1984-10-12 1987-03-17 Sumitomo Metal Industries, Ltd. Repairing apparatus for furnace wall
US5745969A (en) 1993-10-29 1998-05-05 Sumitomo Heavy Industries, Ltd. Method and apparatus for repairing a coke oven
US6780351B2 (en) 2001-04-30 2004-08-24 Emil J. Wirth, Jr. Vessel inspection and repair system
WO2003081157A1 (fr) 2002-03-27 2003-10-02 Refractory Intellectual Property Gmbh & Co. Kg Procede de mesure de l'epaisseur residuelle du garnissage d'un recipient metallurgique et eventuellement de renovation des zones d'usure determinees, et dispositif correspondant
WO2007107242A1 (fr) 2006-03-22 2007-09-27 Refractory Intellectual Property Gmbh & Co. Kg PROCEDE DE DETERMINATION DE LA POSITION et DE L'ORIENTATION D'UN DISPOSITIF DE MESURE OU DE REPARATION ET DISPOSITIF FONCTIONNANT SELON LE PROCEDE
US20100158361A1 (en) 2006-03-22 2010-06-24 Refractory Intellectual Property Gmbh & Co. Kg Method for determining the position and orientation of a measuring or repair device and a device working in accordance with the method

Also Published As

Publication number Publication date
BE1032158B1 (fr) 2026-04-03

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