WO1987007913A1 - Method and multi-nozzle tuyere for guniting of metallurgical plant - Google Patents
Method and multi-nozzle tuyere for guniting of metallurgical plant Download PDFInfo
- Publication number
- WO1987007913A1 WO1987007913A1 PCT/SU1986/000061 SU8600061W WO8707913A1 WO 1987007913 A1 WO1987007913 A1 WO 1987007913A1 SU 8600061 W SU8600061 W SU 8600061W WO 8707913 A1 WO8707913 A1 WO 8707913A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- oxygen
- nozzles
- fuel
- zone
- tuyere
- Prior art date
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
- F27D1/1673—Repairing linings by projecting or spraying refractory materials on the lining applied centrifugally
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Charging Or Discharging (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8686905481T DE3668005D1 (de) | 1986-06-20 | 1986-06-20 | Verfahren und mehrlochduese zum reparaturspritzen bei einer metallurgischen anlage. |
PCT/SU1986/000061 WO1987007913A1 (en) | 1986-06-20 | 1986-06-20 | Method and multi-nozzle tuyere for guniting of metallurgical plant |
BR8607173A BR8607173A (pt) | 1986-06-20 | 1986-06-20 | Processo para jateamento de unidade metalurgica tendo paredes e uma porcao de fundo revestidos com material refratario e tubulacao de multiplos bocais para jateamento de unidade metalurgica |
HU864415A HUT47647A (en) | 1986-06-20 | 1986-06-20 | Process for guniting metallurgical equipment and multi-tuyere nozzle for realizing the process |
JP61504745A JPS63503558A (ja) | 1986-06-20 | 1986-06-20 | 冶金ユニットにグナイト吹付けをするための方法および多ノズル羽口 |
AT86905481T ATE49235T1 (de) | 1986-06-20 | 1986-06-20 | Verfahren und mehrlochduese zum reparaturspritzen bei einer metallurgischen anlage. |
EP86905481A EP0275311B1 (de) | 1986-06-20 | 1986-06-20 | Verfahren und mehrlochdüse zum reparaturspritzen bei einer metallurgischen anlage |
IN848/CAL/86A IN165418B (de) | 1986-06-20 | 1986-11-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SU1986/000061 WO1987007913A1 (en) | 1986-06-20 | 1986-06-20 | Method and multi-nozzle tuyere for guniting of metallurgical plant |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1987007913A1 true WO1987007913A1 (en) | 1987-12-30 |
Family
ID=21617010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SU1986/000061 WO1987007913A1 (en) | 1986-06-20 | 1986-06-20 | Method and multi-nozzle tuyere for guniting of metallurgical plant |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0275311B1 (de) |
JP (1) | JPS63503558A (de) |
AT (1) | ATE49235T1 (de) |
BR (1) | BR8607173A (de) |
DE (1) | DE3668005D1 (de) |
HU (1) | HUT47647A (de) |
IN (1) | IN165418B (de) |
WO (1) | WO1987007913A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19621689A1 (de) * | 1996-05-30 | 1997-12-04 | Ego Elektro Geraetebau Gmbh | Elektrischer Widerstands-Temperaturfühler |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3883078A (en) * | 1972-01-28 | 1975-05-13 | Oleg Nikolaevich Chemeris | Method and a device for gunniting converter linings |
SU653904A1 (ru) * | 1976-01-04 | 1982-03-15 | Донецкий научно-исследовательский институт черной металлургии | Способ торкретировани конвертора |
SU939565A1 (ru) * | 1978-12-12 | 1982-06-30 | Предприятие П/Я Г-4332 | Способ факельного торкретировани футеровки металлургических агрегатов |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2938250C2 (de) * | 1979-09-21 | 1983-01-13 | Doneckij naučno-issledovatel'skij institut černoj metallurgii, Doneck | Verfahren zum Flammspritzauskleiden des Konverterfutters bei senkrechter Stellung des Konverters und Vorrichtung zu dessen Durchführung |
-
1986
- 1986-06-20 BR BR8607173A patent/BR8607173A/pt unknown
- 1986-06-20 JP JP61504745A patent/JPS63503558A/ja active Pending
- 1986-06-20 EP EP86905481A patent/EP0275311B1/de not_active Expired - Lifetime
- 1986-06-20 DE DE8686905481T patent/DE3668005D1/de not_active Expired - Fee Related
- 1986-06-20 HU HU864415A patent/HUT47647A/hu unknown
- 1986-06-20 AT AT86905481T patent/ATE49235T1/de not_active IP Right Cessation
- 1986-06-20 WO PCT/SU1986/000061 patent/WO1987007913A1/ru active IP Right Grant
- 1986-11-21 IN IN848/CAL/86A patent/IN165418B/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3883078A (en) * | 1972-01-28 | 1975-05-13 | Oleg Nikolaevich Chemeris | Method and a device for gunniting converter linings |
SU653904A1 (ru) * | 1976-01-04 | 1982-03-15 | Донецкий научно-исследовательский институт черной металлургии | Способ торкретировани конвертора |
SU939565A1 (ru) * | 1978-12-12 | 1982-06-30 | Предприятие П/Я Г-4332 | Способ факельного торкретировани футеровки металлургических агрегатов |
Non-Patent Citations (3)
Title |
---|
Metallurg, Nr. 12, December 1977, (Metallurgia, Moscow), O.N. CHEREMIS, et al. "Fakelnoe Torkretirovanie Konvertorov v Vertikalnom Polozhenii", see pages 25,26 * |
Ogneupory, Nr. 2, 1981 (Metallurgia, Moscow) O.N. ChEREMIS, et al. "Poristost Ogneupornykh Pokryty Pri Fakelnom Torkretirovanii Konvertorov", see pages 36-39 * |
See also references of EP0275311A4 * |
Also Published As
Publication number | Publication date |
---|---|
EP0275311A4 (de) | 1988-10-24 |
HUT47647A (en) | 1989-03-28 |
EP0275311A1 (de) | 1988-07-27 |
ATE49235T1 (de) | 1990-01-15 |
IN165418B (de) | 1989-10-14 |
JPS63503558A (ja) | 1988-12-22 |
DE3668005D1 (de) | 1990-02-08 |
BR8607173A (pt) | 1988-09-13 |
EP0275311B1 (de) | 1990-01-03 |
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