EP0277232A4 - Düse zum heissreperaturspritzen bei metallurgischen anlagen. - Google Patents

Düse zum heissreperaturspritzen bei metallurgischen anlagen.

Info

Publication number
EP0277232A4
EP0277232A4 EP19860905482 EP86905482A EP0277232A4 EP 0277232 A4 EP0277232 A4 EP 0277232A4 EP 19860905482 EP19860905482 EP 19860905482 EP 86905482 A EP86905482 A EP 86905482A EP 0277232 A4 EP0277232 A4 EP 0277232A4
Authority
EP
European Patent Office
Prior art keywords
τορκρeτ
ποdachi
κislοροda
τρaκτ
delivery
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
EP19860905482
Other languages
English (en)
French (fr)
Russian (ru)
Other versions
EP0277232A1 (de
EP0277232B1 (de
Inventor
Alexandr Andreevich Kugushin
Mikhail Vasilievich Malakhov
Anatoly Vasilievich Lakuntsov
Lev Mikhailovich Uchitel
Rafik Sabirovich Aizatulov
Jury Arkadievich Marakulin
Igor Pavlovich Tsibin
Alexandr Alexandrovi Shershnev
Vyacheslav Fedorovich Badakh
Izrail Abramovich Juzefovsky
Nina Pavlovna Chernova
Viktor Albertovich Breido
Vitaly Semenovich Novikov
Ivan Vasilievich Drozdov
Georgy Alexeevich Maximov
Gennady Petrovich Matveev
Vladimir Fedorovich Korzun
Boris Innokentievich Ashpin
Jury Viktorovich Lipukhin
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.)
VSESOJUZNY GOSUDARSTVENNY INSTITUT NAUCHNO-ISSLEDOVATELSKIKH I PROEKTNYKH RABOT OGNEUPORNOI PROMUSHLENNOSTI
VGINI I P RABOT OGNEUPORNOJ
Original Assignee
VSESOJUZNY GOSUDARSTVENNY INSTITUT NAUCHNO-ISSLEDOVATELSKIKH I PROEKTNYKH RABOT OGNEUPORNOI PROMUSHLENNOSTI
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 VSESOJUZNY GOSUDARSTVENNY INSTITUT NAUCHNO-ISSLEDOVATELSKIKH I PROEKTNYKH RABOT OGNEUPORNOI PROMUSHLENNOSTI, VGINI I P RABOT OGNEUPORNOJ filed Critical VSESOJUZNY GOSUDARSTVENNY INSTITUT NAUCHNO-ISSLEDOVATELSKIKH I PROEKTNYKH RABOT OGNEUPORNOI PROMUSHLENNOSTI
Publication of EP0277232A1 publication Critical patent/EP0277232A1/de
Publication of EP0277232A4 publication Critical patent/EP0277232A4/de
Application granted granted Critical
Publication of EP0277232B1 publication Critical patent/EP0277232B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C21C5/44—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 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
    • 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
    • F27D2001/1657—Solid fuel

Definitions

  • the written component is designed to ensure that the mixture is mixed with acid. However, the input of acid to the product for the delivery of the product will increase the speed of the abnormal wear and tear of the spleen, which can cause a lot of damage to the body. -3-
  • Part 6 for the delivery of the acid is used for the process 4. and the process 5 for the delivery of the product is mixed with the product.
  • the use of the product for the delivery of the product requires the use of the product to improve the mixing of the product with the acid.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Nozzles (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
EP86905482A 1986-07-04 1986-07-04 Düse zum heissreperaturspritzen bei metallurgischen anlagen Expired - Lifetime EP0277232B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1986/000069 WO1988000245A1 (en) 1986-07-04 1986-07-04 Tuyere for torch guniting of metallurgical plant

Publications (3)

Publication Number Publication Date
EP0277232A1 EP0277232A1 (de) 1988-08-10
EP0277232A4 true EP0277232A4 (de) 1988-10-27
EP0277232B1 EP0277232B1 (de) 1991-03-06

Family

ID=21617016

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86905482A Expired - Lifetime EP0277232B1 (de) 1986-07-04 1986-07-04 Düse zum heissreperaturspritzen bei metallurgischen anlagen

Country Status (8)

Country Link
EP (1) EP0277232B1 (de)
JP (1) JPH01500291A (de)
AT (1) ATE61415T1 (de)
BR (1) BR8607179A (de)
DE (1) DE3677994D1 (de)
HU (1) HU200490B (de)
IN (1) IN165417B (de)
WO (1) WO1988000245A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990012894A1 (en) * 1989-04-20 1990-11-01 Gosudarstvenny Proektny I Nauchno-Issledovatelsky Institut Nikelevo-Kobaltovoi Promyshlennosti (Gipronikel) Gunite burner for torch-guniting of metallurgical plants
GB2300905A (en) * 1995-05-17 1996-11-20 Terence William Joyce Cooled tuyere
JP7134594B2 (ja) 2016-03-18 2022-09-12 日東電工株式会社 絶縁樹脂材料、それを用いた金属層付絶縁樹脂材料および配線基板

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457720A1 (fr) * 1979-05-30 1980-12-26 Do Nii Chernoj Metallurgii Lance pour la projection au jet de flamme de matieres de revetement
EP0062986A1 (de) * 1981-04-06 1982-10-20 Kawasaki Steel Corporation Lanze zum Ausbessern von Frischgefässen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU914636A1 (ru) * 1979-04-16 1982-03-23 Do Nii Chernoj Metallurgii Способ факельного торкретирования футеровки металлургических агрегатов 1 2
SU964006A1 (ru) * 1979-05-30 1982-10-07 Донецкий научно-исследовательский институт черной металлургии Фурма дл факельного торкретировани футеровки металлургических агрегатов

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457720A1 (fr) * 1979-05-30 1980-12-26 Do Nii Chernoj Metallurgii Lance pour la projection au jet de flamme de matieres de revetement
EP0062986A1 (de) * 1981-04-06 1982-10-20 Kawasaki Steel Corporation Lanze zum Ausbessern von Frischgefässen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO8800245A1 *

Also Published As

Publication number Publication date
HUT46745A (en) 1988-11-28
HU200490B (en) 1990-06-28
DE3677994D1 (de) 1991-04-11
EP0277232A1 (de) 1988-08-10
BR8607179A (pt) 1988-09-13
WO1988000245A1 (en) 1988-01-14
ATE61415T1 (de) 1991-03-15
IN165417B (de) 1989-10-14
JPH01500291A (ja) 1989-02-02
EP0277232B1 (de) 1991-03-06

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