ATE60365T1 - Verfahren zum reparaturspritzen einer metallurgischen anlage. - Google Patents

Verfahren zum reparaturspritzen einer metallurgischen anlage.

Info

Publication number
ATE60365T1
ATE60365T1 AT86906033T AT86906033T ATE60365T1 AT E60365 T1 ATE60365 T1 AT E60365T1 AT 86906033 T AT86906033 T AT 86906033T AT 86906033 T AT86906033 T AT 86906033T AT E60365 T1 ATE60365 T1 AT E60365T1
Authority
AT
Austria
Prior art keywords
guniting
torch
metallurgical plant
repair spraying
repair
Prior art date
Application number
AT86906033T
Other languages
English (en)
Inventor
Mikhail Vasilievich Malakhov
Albert Nikolaevich Ivoditov
Jury Ivanovich Zhavoronkov
Viktor Albertovich Breido
Izrail Abramovich Juzefovsky
Igor Pavlovich Tsibin
Alexandr Alexandrovi Shershnev
Oleg Nikolaevich Chemeris
Nina Pavlovna Chernova
Vyacheslav Fedorovich Badakh
Original Assignee
Vgini I P Rabot Ogneupornoj
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 Vgini I P Rabot Ogneupornoj filed Critical Vgini I P Rabot Ogneupornoj
Application granted granted Critical
Publication of ATE60365T1 publication Critical patent/ATE60365T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/20—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion
    • B05B7/201—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle
    • B05B7/205—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle the material to be sprayed being originally a particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0692—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by a fluid
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • F27D2001/1657—Solid fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Discharge Heating (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
AT86906033T 1986-06-20 1986-06-20 Verfahren zum reparaturspritzen einer metallurgischen anlage. ATE60365T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1986/000062 WO1987007914A1 (fr) 1986-06-20 1986-06-20 Procede de revetement par projection au chalumeau d'installations metallurgiques

Publications (1)

Publication Number Publication Date
ATE60365T1 true ATE60365T1 (de) 1991-02-15

Family

ID=21617011

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86906033T ATE60365T1 (de) 1986-06-20 1986-06-20 Verfahren zum reparaturspritzen einer metallurgischen anlage.

Country Status (9)

Country Link
US (1) US4759531A (de)
EP (1) EP0271580B1 (de)
JP (1) JPH01500534A (de)
AT (1) ATE60365T1 (de)
AU (1) AU590635B2 (de)
BR (1) BR8607174A (de)
DE (1) DE3677230D1 (de)
HU (1) HU199566B (de)
WO (1) WO1987007914A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2108397C1 (ru) * 1995-08-28 1998-04-10 Акционерное общество "Санкт-Петербургский институт огнеупоров" Способ вихревого торкретирования цилиндрических футеровок и устройство для его осуществления

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU381687A1 (ru) * 1968-03-22 1973-05-22 Способ горячего ремонта металлургических агрегатов цилиндрической формы
SU768819A1 (ru) * 1978-02-21 1980-10-07 Предприятие П/Я А-3244 Способ факельного торкретировани футеровки металлургического агрегата
US4358053A (en) * 1980-11-26 1982-11-09 Metco, Inc. Flame spraying device with rocket acceleration

Also Published As

Publication number Publication date
EP0271580A1 (de) 1988-06-22
EP0271580B1 (de) 1991-01-23
WO1987007914A1 (fr) 1987-12-30
AU590635B2 (en) 1989-11-09
AU6475486A (en) 1988-01-12
US4759531A (en) 1988-07-26
DE3677230D1 (de) 1991-02-28
BR8607174A (pt) 1988-09-13
HU199566B (en) 1990-02-28
JPH01500534A (ja) 1989-02-23
HUT46372A (en) 1988-10-28
EP0271580A4 (de) 1988-10-06

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee