JPS597911B2 - 火炎溶射ランス - Google Patents
火炎溶射ランスInfo
- Publication number
- JPS597911B2 JPS597911B2 JP55501684A JP50168480A JPS597911B2 JP S597911 B2 JPS597911 B2 JP S597911B2 JP 55501684 A JP55501684 A JP 55501684A JP 50168480 A JP50168480 A JP 50168480A JP S597911 B2 JPS597911 B2 JP S597911B2
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- refractory material
- fuel
- oxygen
- dispensing
- 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.)
- Expired
Links
- 239000007921 spray Substances 0.000 title claims description 29
- 239000000446 fuel Substances 0.000 claims description 113
- 239000011819 refractory material Substances 0.000 claims description 107
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 94
- 239000001301 oxygen Substances 0.000 claims description 94
- 229910052760 oxygen Inorganic materials 0.000 claims description 94
- 239000000203 mixture Substances 0.000 claims description 82
- 239000000843 powder Substances 0.000 claims description 46
- 238000010276 construction Methods 0.000 claims description 10
- 238000002347 injection Methods 0.000 description 25
- 239000007924 injection Substances 0.000 description 25
- 238000002156 mixing Methods 0.000 description 15
- 239000002245 particle Substances 0.000 description 11
- 238000000576 coating method Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 8
- 239000011378 shotcrete Substances 0.000 description 8
- 238000010285 flame spraying Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 238000005507 spraying Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 238000007751 thermal spraying Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 102100025490 Slit homolog 1 protein Human genes 0.000 description 1
- 101710123186 Slit homolog 1 protein Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000802 nitrating effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000009491 slugging Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Manufacturing & Machinery (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Furnace Charging Or Discharging (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Coating By Spraying Or Casting (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Nozzles (AREA)
- Nozzles For Spraying Of Liquid Fuel (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2771814 | 1979-05-30 | ||
SU2771816/2202 | 1979-05-30 | ||
SU792771816A SU964006A1 (ru) | 1979-05-30 | 1979-05-30 | Фурма дл факельного торкретировани футеровки металлургических агрегатов |
SU2771814/2202 | 1979-05-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56500703A JPS56500703A (fr) | 1981-05-21 |
JPS597911B2 true JPS597911B2 (ja) | 1984-02-21 |
Family
ID=26665785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55501684A Expired JPS597911B2 (ja) | 1979-05-30 | 1980-02-01 | 火炎溶射ランス |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS597911B2 (fr) |
CS (1) | CS211177B1 (fr) |
DE (1) | DE3047541C2 (fr) |
FR (1) | FR2457720A1 (fr) |
GB (1) | GB2064992B (fr) |
IN (1) | IN153443B (fr) |
IT (1) | IT1148868B (fr) |
NL (1) | NL179415C (fr) |
RO (1) | RO82104B (fr) |
SE (1) | SE427579B (fr) |
WO (1) | WO1980002739A1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3266479D1 (en) * | 1981-04-06 | 1985-10-31 | Kawasaki Steel Co | Lance for repairing refining vessel |
EP0062498B1 (fr) * | 1981-04-06 | 1985-03-27 | Kawasaki Steel Corporation | Projection par jet de flamme de revêtement réfractaire |
JPS59115299U (ja) * | 1983-01-24 | 1984-08-03 | 新日本製鐵株式会社 | 溶射用ランス構造 |
GB2144054B (en) * | 1983-07-30 | 1986-07-30 | Glaverbel | Apparatus for and method of spraying for forming refractories |
HU200490B (en) * | 1986-07-04 | 1990-06-28 | Vgini I P Rabot Ogneupornojj P | Blast pipe arrangement in metallurgical equipment for flame guniting |
AU584242B2 (en) * | 1986-07-04 | 1989-05-18 | Vsesojuzny Gosudarstvenny Institut Nauchno-Issledovatelskikh I Proektnykh Rabot Ogneupornoi Promyshlennosti | Multi barrel torch for refactory lining repairs |
WO1988002786A1 (fr) * | 1986-10-17 | 1988-04-21 | Vsesojuzny Gosudarstvenny Institut Nauchno-Issledo | Tuyere pour le gunitage a la flamme d'une installation metallurgique |
JP4651217B2 (ja) * | 2001-04-02 | 2011-03-16 | 旭サナック株式会社 | 塗装用エアスプレイガン |
JP2021000592A (ja) * | 2019-06-20 | 2021-01-07 | 三浦工業株式会社 | 水分配器、水蒸発器、および水蒸発システム |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1420218A (fr) * | 1964-01-17 | 1965-12-03 | Mannesmann Ag | Pistolet pulvérisateur |
FR1437713A (fr) * | 1965-03-31 | 1966-05-06 | Union Carbide Corp | Procédé de revêtement de fours |
GB1151423A (en) * | 1965-06-23 | 1969-05-07 | British Oxygen Co Ltd | A Refractory Flame Spraying Process |
FR2168916A1 (en) * | 1972-01-26 | 1973-09-07 | Do Ni | Hot patching of converter linings - by tangentially directing flame and refractory to converter |
SU670617A1 (ru) * | 1975-05-11 | 1979-06-30 | Донецкий научно-исследовательский институт черной металлургии | Порошкообразна смесь дл факельного торкретировани конвертера |
BE862093A (fr) * | 1977-12-20 | 1978-04-14 | Centre Rech Metallurgique | Procede pour proteger les parois refractaires de recipients metallurgiques |
-
1980
- 1980-02-01 JP JP55501684A patent/JPS597911B2/ja not_active Expired
- 1980-02-01 GB GB8102069A patent/GB2064992B/en not_active Expired
- 1980-02-01 WO PCT/SU1980/000017 patent/WO1980002739A1/fr active Application Filing
- 1980-02-01 DE DE3047541A patent/DE3047541C2/de not_active Expired
- 1980-05-29 NL NLAANVRAGE8003089,A patent/NL179415C/xx not_active IP Right Cessation
- 1980-05-30 IT IT22461/80A patent/IT1148868B/it active
- 1980-05-30 CS CS803830A patent/CS211177B1/cs unknown
- 1980-05-30 FR FR8012152A patent/FR2457720A1/fr active Granted
- 1980-06-02 IN IN656/CAL/80A patent/IN153443B/en unknown
-
1981
- 1981-01-21 SE SE8100320A patent/SE427579B/sv not_active IP Right Cessation
- 1981-01-29 RO RO103237A patent/RO82104B/ro unknown
Also Published As
Publication number | Publication date |
---|---|
IN153443B (fr) | 1984-07-14 |
FR2457720A1 (fr) | 1980-12-26 |
DE3047541C2 (de) | 1985-01-10 |
NL8003089A (nl) | 1980-12-02 |
FR2457720B1 (fr) | 1983-07-18 |
WO1980002739A1 (fr) | 1980-12-11 |
GB2064992B (en) | 1983-03-09 |
GB2064992A (en) | 1981-06-24 |
DE3047541A1 (en) | 1982-02-18 |
JPS56500703A (fr) | 1981-05-21 |
IT1148868B (it) | 1986-12-03 |
CS211177B1 (en) | 1982-01-29 |
NL179415C (nl) | 1986-09-01 |
RO82104A (fr) | 1984-11-25 |
SE8100320L (sv) | 1981-01-21 |
SE427579B (sv) | 1983-04-18 |
NL179415B (nl) | 1986-04-01 |
RO82104B (ro) | 1984-11-30 |
IT8022461A0 (it) | 1980-05-30 |
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