CN1040908C - 套筒式喷枪 - Google Patents
套筒式喷枪 Download PDFInfo
- Publication number
- CN1040908C CN1040908C CN90108982A CN90108982A CN1040908C CN 1040908 C CN1040908 C CN 1040908C CN 90108982 A CN90108982 A CN 90108982A CN 90108982 A CN90108982 A CN 90108982A CN 1040908 C CN1040908 C CN 1040908C
- Authority
- CN
- China
- Prior art keywords
- spray gun
- pipe
- slag
- gun
- sleeve
- 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 - Lifetime
Links
- 239000002893 slag Substances 0.000 claims abstract description 66
- 239000012530 fluid Substances 0.000 claims abstract description 49
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 239000007921 spray Substances 0.000 claims description 124
- 239000007789 gas Substances 0.000 claims description 61
- 239000000112 cooling gas Substances 0.000 claims description 48
- 238000009853 pyrometallurgy Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 7
- 239000000446 fuel Substances 0.000 claims description 7
- 239000011241 protective layer Substances 0.000 claims description 6
- 238000009987 spinning Methods 0.000 claims description 4
- 230000004907 flux Effects 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 239000002826 coolant Substances 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 13
- 229910052760 oxygen Inorganic materials 0.000 description 13
- 239000001301 oxygen Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010058490 Hyperoxia Diseases 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009867 copper metallurgy Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000000222 hyperoxic effect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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
- C21C5/46—Details or accessories
- C21C5/4606—Lances or injectors
- C21C5/4613—Refractory coated lances; Immersion lances
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/16—Introducing a fluid jet or current into the charge
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/18—Charging particulate material using a fluid carrier
-
- 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
- C21C5/46—Details or accessories
- C21C5/4606—Lances or injectors
- C21C2005/4626—Means for cooling, e.g. by gases, fluids or liquids
-
- 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
- C21C5/56—Manufacture of steel by other methods
- C21C5/567—Manufacture of steel by other methods operating in a continuous way
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Furnace Charging Or Discharging (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPJ661589 | 1989-09-29 | ||
| AUPJ6615 | 1989-09-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1051081A CN1051081A (zh) | 1991-05-01 |
| CN1040908C true CN1040908C (zh) | 1998-11-25 |
Family
ID=3774243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN90108982A Expired - Lifetime CN1040908C (zh) | 1989-09-29 | 1990-09-29 | 套筒式喷枪 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5251879A (OSRAM) |
| EP (1) | EP0493476B1 (OSRAM) |
| JP (1) | JP3249816B2 (OSRAM) |
| CN (1) | CN1040908C (OSRAM) |
| CA (1) | CA2066455C (OSRAM) |
| DE (1) | DE69032804T2 (OSRAM) |
| IN (1) | IN178636B (OSRAM) |
| PE (1) | PE26791A1 (OSRAM) |
| PL (1) | PL167273B1 (OSRAM) |
| SG (1) | SG45386A1 (OSRAM) |
| WO (1) | WO1991005214A1 (OSRAM) |
| ZA (1) | ZA907780B (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103958994A (zh) * | 2011-11-30 | 2014-07-30 | 奥图泰有限公司 | 用于顶部浸没喷射的流体冷却喷枪 |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06506759A (ja) * | 1991-04-23 | 1994-07-28 | コモンウェルス・サイエンティフィック・アンド・インダストリアル・リサーチ・オーガニゼイション | 加熱冶金法の浴に浸すためのランスおよびランスを含む方法 |
| IN181041B (OSRAM) * | 1991-09-20 | 1998-04-18 | Ausmelt Ltd | |
| JPH07502566A (ja) * | 1991-09-20 | 1995-03-16 | オースメルト リミテッド | 鉄の製造方法 |
| EP0693005B1 (en) * | 1993-04-06 | 2001-07-11 | Ausmelt Limited | Smelting of carbon-containing material |
| US5615626A (en) * | 1994-10-05 | 1997-04-01 | Ausmelt Limited | Processing of municipal and other wastes |
| US5865876A (en) * | 1995-06-07 | 1999-02-02 | Ltv Steel Company, Inc. | Multipurpose lance |
| US5830259A (en) * | 1996-06-25 | 1998-11-03 | Ltv Steel Company, Inc. | Preventing skull accumulation on a steelmaking lance |
| AUPO095996A0 (en) * | 1996-07-12 | 1996-08-01 | Technological Resources Pty Limited | A top injection lance |
| US5810905A (en) * | 1996-10-07 | 1998-09-22 | Cleveland Cliffs Iron Company | Process for making pig iron |
| US5885323A (en) * | 1997-04-25 | 1999-03-23 | Ltv Steel Company, Inc. | Foamy slag process using multi-circuit lance |
| AUPP570098A0 (en) * | 1998-09-04 | 1998-10-01 | Technological Resources Pty Limited | A direct smelting process |
| ATE238970T1 (de) * | 1998-12-01 | 2003-05-15 | Sgn Soc Gen Tech Nouvelle | Verfahren und vorrichtung zum verbrennen und verglasen von abfaellen, insbesondere radioaktiven abfaellen |
| AUPQ890700A0 (en) | 2000-07-20 | 2000-08-10 | Technological Resources Pty Limited | A direct smelting process and apparatus |
| EP1437584A1 (de) * | 2003-01-07 | 2004-07-14 | IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. | Drucksensor mit elastischer Sensorschicht, deren Oberfläche mikrostrukturiert ist |
| AU2003900357A0 (en) | 2003-01-24 | 2003-02-13 | Ausmelt Limited | An improved smelting process for the production of iron |
| DE112007001820B4 (de) * | 2006-08-01 | 2015-08-06 | Outotec Oyj | Bleischlackenreduzierung |
| BRPI1102243B1 (pt) * | 2011-05-20 | 2018-04-17 | Magnesita Refratários S/A | Lança refrigerada para injeção em vasos metalúrgicos |
| JP5800990B2 (ja) * | 2011-06-30 | 2015-10-28 | オウトテック オサケイティオ ユルキネンＯｕｔｏｔｅｃ Ｏｙｊ | 上部浸漬注入ランス |
| PH12014500341A1 (en) * | 2011-09-02 | 2014-03-31 | Outotec Oyj | Lances for top submerge injection |
| AU2013204818B2 (en) | 2013-04-12 | 2015-02-19 | Metso Metals Oy | Molten bath temperature measurement for a top submerged lance injection installation |
| WO2015056142A1 (en) | 2013-10-16 | 2015-04-23 | Outotec (Finland) Oy | Top submerged injection lance for enhanced heat transfer |
| ES2626828T3 (es) | 2013-10-16 | 2017-07-26 | Outotec (Finland) Oy | Lanza de inyección con la parte superior sumergida para combustión sumergida mejorada |
| CA3151402A1 (en) * | 2019-09-19 | 2021-03-25 | Bernard De Waal ESTERHUYSE | Furnace, fluid feed component, fluid reforming system and method of reforming a fluid |
| DE102020215140A1 (de) | 2020-12-01 | 2022-06-02 | Sms Group Gmbh | Verfahren und Einschmelzaggregat zum pyrometallurgischen Einschmelzen von metallhaltigen Rohstoffen, Reststoffen und/oder Sekundärreststoffen |
| CN112708723B (zh) * | 2020-12-23 | 2022-08-16 | 苏州大学 | 一种喷吹高温氧化性气体的水冷式喷枪及喷吹氧化性气体的方法 |
| CN117366570A (zh) * | 2023-10-20 | 2024-01-09 | 云南锡业股份有限公司锡业分公司 | 一种烟化炉用天然气喷枪装置及应用和沉没熔池熔炼工艺 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4097030A (en) * | 1976-01-07 | 1978-06-27 | Rene Desaar | Lance for desulphurizing cast iron or steel |
| US4251271A (en) * | 1977-05-09 | 1981-02-17 | Commonwealth Scientific And Industrial Research Organization | Submerged injection of gas into liquid-pyrometallurgical bath |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1130845A (en) * | 1966-04-13 | 1968-10-16 | Noranda Mines Ltd | Method and apparatus for controlling the temperature of metal lances in molten baths |
| US3488044A (en) * | 1967-05-01 | 1970-01-06 | Nat Steel Corp | Apparatus for refining metal |
| US3730505A (en) * | 1970-07-01 | 1973-05-01 | Centro Speriment Metallurg | Double delivery lance for refining the steel in the converter processes |
| FR2131674A5 (OSRAM) * | 1971-04-10 | 1972-11-10 | Messer Griesheim Gmbh | |
| US3828850A (en) * | 1973-07-12 | 1974-08-13 | Black Sivalls & Bryson Inc | High temperature material introduction apparatus |
| US3889933A (en) * | 1974-02-28 | 1975-06-17 | Int Nickel Canada | Metallurgical lance |
| US4023676A (en) * | 1976-09-20 | 1977-05-17 | Armco Steel Corporation | Lance structure and method for oxygen refining of molten metal |
| US4326701A (en) * | 1979-09-29 | 1982-04-27 | Kaiser Steel Corporation | Lance apparatus |
| FR2496699B1 (fr) * | 1980-12-22 | 1985-06-21 | Siderurgie Fse Inst Rech | Lance de soufflage de gaz oxydant, notamment d'oxygene, pour le traitement des metaux en fusion |
| JPS58185707A (ja) * | 1982-04-23 | 1983-10-29 | Sumitomo Metal Ind Ltd | 鋼の精錬法 |
| JPS5989710A (ja) * | 1982-11-11 | 1984-05-24 | Kawasaki Steel Corp | 溶融金属処理用浸漬ランス |
| US4880044A (en) * | 1987-04-01 | 1989-11-14 | Bw-Usa, Inc. | Spacer devices |
| JP6229496B2 (ja) | 2013-12-27 | 2017-11-15 | Toto株式会社 | 固体酸化物型燃料電池 |
-
1990
- 1990-09-26 SG SG1996005480A patent/SG45386A1/en unknown
- 1990-09-26 CA CA002066455A patent/CA2066455C/en not_active Expired - Lifetime
- 1990-09-26 WO PCT/AU1990/000466 patent/WO1991005214A1/en not_active Ceased
- 1990-09-26 JP JP51348590A patent/JP3249816B2/ja not_active Expired - Lifetime
- 1990-09-26 US US07/842,103 patent/US5251879A/en not_active Expired - Lifetime
- 1990-09-26 DE DE69032804T patent/DE69032804T2/de not_active Expired - Lifetime
- 1990-09-26 IN IN764MA1990 patent/IN178636B/en unknown
- 1990-09-26 EP EP90914483A patent/EP0493476B1/en not_active Expired - Lifetime
- 1990-09-28 PL PL90287099A patent/PL167273B1/pl unknown
- 1990-09-28 ZA ZA907780A patent/ZA907780B/xx unknown
- 1990-09-29 CN CN90108982A patent/CN1040908C/zh not_active Expired - Lifetime
-
1991
- 1991-03-19 PE PE1991183142A patent/PE26791A1/es not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4097030A (en) * | 1976-01-07 | 1978-06-27 | Rene Desaar | Lance for desulphurizing cast iron or steel |
| US4251271A (en) * | 1977-05-09 | 1981-02-17 | Commonwealth Scientific And Industrial Research Organization | Submerged injection of gas into liquid-pyrometallurgical bath |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103958994A (zh) * | 2011-11-30 | 2014-07-30 | 奥图泰有限公司 | 用于顶部浸没喷射的流体冷却喷枪 |
| CN103958994B (zh) * | 2011-11-30 | 2016-05-11 | 奥图泰有限公司 | 用于顶部浸没喷射的流体冷却喷枪 |
| US9829250B2 (en) | 2011-11-30 | 2017-11-28 | Outotec Oyj | Fluid cooled lances for top submerged injection |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0493476A4 (en) | 1993-11-18 |
| EP0493476A1 (en) | 1992-07-08 |
| SG45386A1 (en) | 1998-01-16 |
| US5251879A (en) | 1993-10-12 |
| PL287099A1 (en) | 1991-08-12 |
| JPH05500555A (ja) | 1993-02-04 |
| PL167273B1 (pl) | 1995-08-31 |
| IN178636B (OSRAM) | 1997-05-24 |
| DE69032804T2 (de) | 1999-06-02 |
| CN1051081A (zh) | 1991-05-01 |
| EP0493476B1 (en) | 1998-12-02 |
| ZA907780B (en) | 1991-12-24 |
| CA2066455C (en) | 1995-12-19 |
| DE69032804D1 (de) | 1999-01-14 |
| WO1991005214A1 (en) | 1991-04-18 |
| PE26791A1 (es) | 1991-09-20 |
| JP3249816B2 (ja) | 2002-01-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| OR01 | Other related matters | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20100929 Granted publication date: 19981125 |