BR8607174A - Processo para o jateamento de cimento refratario com macarico de uma unidade metalurgica - Google Patents
Processo para o jateamento de cimento refratario com macarico de uma unidade metalurgicaInfo
- Publication number
- BR8607174A BR8607174A BR8607174A BR8607174A BR8607174A BR 8607174 A BR8607174 A BR 8607174A BR 8607174 A BR8607174 A BR 8607174A BR 8607174 A BR8607174 A BR 8607174A BR 8607174 A BR8607174 A BR 8607174A
- Authority
- BR
- Brazil
- Prior art keywords
- guniting
- blasting
- spindle
- torch
- refractory cement
- Prior art date
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 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
- F27D21/00—Arrangements of monitoring devices; Arrangements 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 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Combustion & Propulsion (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Coating By Spraying Or Casting (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Discharge Heating (AREA)
- Application Of Or Painting With Fluid Materials (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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SU1986/000062 WO1987007914A1 (en) | 1986-06-20 | 1986-06-20 | Method of torch guniting of metallurgical plant |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8607174A true BR8607174A (pt) | 1988-09-13 |
Family
ID=21617011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8607174A BR8607174A (pt) | 1986-06-20 | 1986-06-20 | Processo para o jateamento de cimento refratario com macarico de uma unidade metalurgica |
Country Status (9)
Country | Link |
---|---|
US (1) | US4759531A (pt) |
EP (1) | EP0271580B1 (pt) |
JP (1) | JPH01500534A (pt) |
AT (1) | ATE60365T1 (pt) |
AU (1) | AU590635B2 (pt) |
BR (1) | BR8607174A (pt) |
DE (1) | DE3677230D1 (pt) |
HU (1) | HU199566B (pt) |
WO (1) | WO1987007914A1 (pt) |
Family Cites Families (3)
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 |
-
1986
- 1986-06-20 EP EP86906033A patent/EP0271580B1/de not_active Expired - Lifetime
- 1986-06-20 WO PCT/SU1986/000062 patent/WO1987007914A1/ru active IP Right Grant
- 1986-06-20 HU HU865066A patent/HU199566B/hu not_active IP Right Cessation
- 1986-06-20 BR BR8607174A patent/BR8607174A/pt unknown
- 1986-06-20 DE DE8686906033T patent/DE3677230D1/de not_active Expired - Fee Related
- 1986-06-20 AT AT86906033T patent/ATE60365T1/de not_active IP Right Cessation
- 1986-06-20 AU AU64754/86A patent/AU590635B2/en not_active Ceased
- 1986-06-20 JP JP61505354A patent/JPH01500534A/ja active Pending
-
1987
- 1987-01-30 US US07/009,148 patent/US4759531A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
HUT46372A (en) | 1988-10-28 |
EP0271580B1 (de) | 1991-01-23 |
EP0271580A4 (de) | 1988-10-06 |
DE3677230D1 (de) | 1991-02-28 |
EP0271580A1 (de) | 1988-06-22 |
JPH01500534A (ja) | 1989-02-23 |
AU590635B2 (en) | 1989-11-09 |
AU6475486A (en) | 1988-01-12 |
US4759531A (en) | 1988-07-26 |
HU199566B (en) | 1990-02-28 |
WO1987007914A1 (en) | 1987-12-30 |
ATE60365T1 (de) | 1991-02-15 |
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