PL383108A1 - Method for restoring the refractory masonry of industrial furnaces by ceramic facing, device for carrying out said method and method for producing a ceramic facing mixture - Google Patents

Method for restoring the refractory masonry of industrial furnaces by ceramic facing, device for carrying out said method and method for producing a ceramic facing mixture

Info

Publication number
PL383108A1
PL383108A1 PL383108A PL38310805A PL383108A1 PL 383108 A1 PL383108 A1 PL 383108A1 PL 383108 A PL383108 A PL 383108A PL 38310805 A PL38310805 A PL 38310805A PL 383108 A1 PL383108 A1 PL 383108A1
Authority
PL
Poland
Prior art keywords
mixture
ceramic
ceramic facing
lining
refractory
Prior art date
Application number
PL383108A
Other languages
Polish (pl)
Other versions
PL208269B1 (en
Inventor
Victor Anatol'evich Bondik
Oleg Ivanovich Datsko
Anatoliy Nikolayevich Mankevich
Anatoliy Yacovlevich Chepelyansky
Original Assignee
Obschestvo S Ogranichennoy Otvetstvennostyu 'nauchno-Vnedrencheskoe Predpriyatie 'mak'
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 Obschestvo S Ogranichennoy Otvetstvennostyu 'nauchno-Vnedrencheskoe Predpriyatie 'mak' filed Critical Obschestvo S Ogranichennoy Otvetstvennostyu 'nauchno-Vnedrencheskoe Predpriyatie 'mak'
Publication of PL383108A1 publication Critical patent/PL383108A1/en
Publication of PL208269B1 publication Critical patent/PL208269B1/en

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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/16—Making or repairing linings increasing the durability of linings or 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
    • F27D1/1647—Repairing linings by projecting or spraying refractory materials on the lining using a gunning apparatus the projected materials being partly melted, e.g. by exothermic reactions of metals (Al, Si) with oxygen
    • F27D1/1652—Flame guniting; Use of a fuel
    • 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
    • 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
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Ceramic Products (AREA)

Abstract

Sposób i urządzenie do renowacji ogniotrwałego obmurza pieca przemysłowego okładziną ceramiczną, zawiera etap spalania paliwowych składników mieszanki okładziny ceramicznej w strumieniu tlenu tworząc palnik, roztopienia ogniotrwałych składników mieszanki przez ten palnik z jednoczesnym stopieniem powierzchniowej warstwy obszaru naprawianego obmurza oraz naniesieniem roztopionych proszków ogniotrwałych na jego uszkodzone obszary, przy czym mieszanka okładziny ceramicznej wystawiana jest na oddziaływanie słabego impulsowego pola magnetycznego. Skutkiem technicznym jest zwiększenie wydajności sposobu nanoszenia okładziny ceramicznej poprzez obniżenie lepkości mieszanki i zwiększenie jej płynności.The method and device for renovation of a refractory lining of an industrial kiln with a ceramic lining, includes the step of burning the fuel components of the ceramic lining mixture in a stream of oxygen to form a burner, melting the refractory components of the mixture by this burner with simultaneous melting of the surface layer of the repaired lining area and applying molten refractory powders to its damaged areas , the ceramic facing mixture being exposed to a weak pulsed magnetic field. The technical effect is to increase the efficiency of the method of applying the ceramic lining by lowering the viscosity of the mixture and increasing its fluidity.

PL383108A 2004-12-24 2005-11-28 Method for restoring the refractory masonry of industrial furnaces by ceramic facing, device for carrying out said method and method for producing a ceramic facing mixture PL208269B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA20041210702A UA76057C2 (en) 2004-12-24 2004-12-24 Method for restoration of refractory lining of industrial furnaces by ceramic welding deposition, installation for implementation of the method and method to make mix for ceramic welding deposition

Publications (2)

Publication Number Publication Date
PL383108A1 true PL383108A1 (en) 2008-02-18
PL208269B1 PL208269B1 (en) 2011-04-29

Family

ID=35846252

Family Applications (1)

Application Number Title Priority Date Filing Date
PL383108A PL208269B1 (en) 2004-12-24 2005-11-28 Method for restoring the refractory masonry of industrial furnaces by ceramic facing, device for carrying out said method and method for producing a ceramic facing mixture

Country Status (5)

Country Link
BG (1) BG66019B1 (en)
PL (1) PL208269B1 (en)
RU (1) RU2007127027A (en)
UA (1) UA76057C2 (en)
WO (1) WO2006068632A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109210273A (en) * 2017-06-30 2019-01-15 中国二十冶集团有限公司 The nonstandard tunnel synchronization rapid constructing method of more stepped heating furnace bodies
US11067000B2 (en) 2019-02-13 2021-07-20 General Electric Company Hydraulically driven local pump

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU768819A1 (en) * 1978-02-21 1980-10-07 Предприятие П/Я А-3244 Method of torch guniting of metallurgical set lining
JPS61119664A (en) * 1984-11-16 1986-06-06 Mitsubishi Heavy Ind Ltd Plasma spraying method
GB2180047B (en) * 1985-09-07 1989-08-16 Glaverbel Forming refractory masses

Also Published As

Publication number Publication date
BG109906A (en) 2008-05-30
RU2007127027A (en) 2009-01-27
BG66019B1 (en) 2010-10-29
PL208269B1 (en) 2011-04-29
UA76057C2 (en) 2006-06-15
WO2006068632A1 (en) 2006-06-29

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