ZA200208642B - Apparatus for injecting solid particulate material into a vessel. - Google Patents
Apparatus for injecting solid particulate material into a vessel. Download PDFInfo
- Publication number
- ZA200208642B ZA200208642B ZA200208642A ZA200208642A ZA200208642B ZA 200208642 B ZA200208642 B ZA 200208642B ZA 200208642 A ZA200208642 A ZA 200208642A ZA 200208642 A ZA200208642 A ZA 200208642A ZA 200208642 B ZA200208642 B ZA 200208642B
- Authority
- ZA
- South Africa
- Prior art keywords
- lance
- jacket
- annular
- wall
- vessel
- Prior art date
Links
- 239000007787 solid Substances 0.000 title claims abstract description 30
- 239000011236 particulate material Substances 0.000 title claims abstract description 10
- 239000002826 coolant Substances 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 37
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 230000007704 transition Effects 0.000 claims description 29
- 239000002184 metal Substances 0.000 claims description 26
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 16
- 238000003723 Smelting Methods 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 2
- 239000012768 molten material Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 35
- 239000002893 slag Substances 0.000 description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 239000007789 gas Substances 0.000 description 10
- 238000002347 injection Methods 0.000 description 10
- 239000007924 injection Substances 0.000 description 10
- 239000000498 cooling water Substances 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000003575 carbonaceous material Substances 0.000 description 4
- 239000012159 carrier gas Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000005755 formation reaction Methods 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 239000011343 solid material Substances 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 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
-
- 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
-
- 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
-
- 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
- F27D2003/168—Introducing a fluid jet or current into the charge through a lance
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Furnace Charging Or Discharging (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Basic Packing Technique (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Manufacture Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPQ7831A AUPQ783100A0 (en) | 2000-05-30 | 2000-05-30 | Apparatus for injecting solid particulate material into a vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200208642B true ZA200208642B (en) | 2003-04-30 |
Family
ID=3821907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200208642A ZA200208642B (en) | 2000-05-30 | 2002-10-25 | Apparatus for injecting solid particulate material into a vessel. |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US6565800B2 (fr) |
| EP (1) | EP1287170B1 (fr) |
| JP (2) | JP5313426B2 (fr) |
| KR (1) | KR100841023B1 (fr) |
| CN (1) | CN1234878C (fr) |
| AT (1) | ATE336594T1 (fr) |
| AU (1) | AUPQ783100A0 (fr) |
| BR (1) | BR0111244A (fr) |
| CA (1) | CA2409474C (fr) |
| DE (1) | DE60122318T2 (fr) |
| ES (1) | ES2269403T3 (fr) |
| MX (1) | MXPA02011742A (fr) |
| MY (1) | MY134762A (fr) |
| RU (1) | RU2271397C2 (fr) |
| TW (1) | TW567227B (fr) |
| WO (1) | WO2001092586A1 (fr) |
| ZA (1) | ZA200208642B (fr) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI373529B (en) * | 2004-07-27 | 2012-10-01 | Tech Resources Pty Ltd | Smelting apparatus |
| KR101186484B1 (ko) * | 2004-07-27 | 2012-09-27 | 테크놀라지칼 리소시스 피티와이. 리미티드. | 고체미립자 물질을 용기에 주입하기 위한 장치 |
| CA2513193C (fr) * | 2004-07-27 | 2012-10-02 | Technological Resources Pty. Limited | Injecteur de particules solides dans un recipient |
| WO2006105578A1 (fr) * | 2004-10-18 | 2006-10-12 | Technological Resources Pty Limited | Appareil d'injection de matiere particulaire solide dans un recipient |
| US7483471B2 (en) * | 2006-02-24 | 2009-01-27 | Process Technology International | Cooling device for use in an electric arc furnace |
| EP1932927B1 (fr) * | 2006-12-15 | 2012-08-01 | Technological Resources Pty. Ltd. | Appareil d'injection d'un gaz dans une cuve |
| CN101445848B (zh) * | 2008-12-22 | 2010-08-11 | 莱芜钢铁集团有限公司 | 一种含铁物料连续炼钢工艺方法及装置 |
| BR112013033631B8 (pt) | 2011-06-30 | 2023-03-28 | Outotec Oyj | Lanças de injeção submergida de topo |
| CA2844098C (fr) | 2011-09-02 | 2016-01-05 | Outotec Oyj | Lances permettant une injection submergee par le haut |
| EA025696B1 (ru) | 2011-11-30 | 2017-01-30 | Ототек Оюй | Охлаждаемая текучей средой верхняя погружная фурма |
| AU2013204818B2 (en) | 2013-04-12 | 2015-02-19 | Metso Metals Oy | Molten bath temperature measurement for a top submerged lance injection installation |
| WO2015056142A1 (fr) | 2013-10-16 | 2015-04-23 | Outotec (Finland) Oy | Lance d'injection submergée par le haut pour un transfert de chaleur augmenté |
| KR101700078B1 (ko) | 2013-10-16 | 2017-01-26 | 오토텍 (핀랜드) 오와이 | 향상된 침지식 연소를 위한 상부 침지식 주입 랜스 |
| WO2016131090A1 (fr) * | 2015-02-17 | 2016-08-25 | Technological Resources Pty. Limited | Entretien de lance d'injection et de système de transport de matières solides sans écumoire |
| EP3938548B1 (fr) * | 2019-03-13 | 2023-05-03 | Tmt - Tapping Measuring Technology Sàrl | Canon de rebouchage de trou de coulée |
| EP3938547B1 (fr) * | 2019-03-13 | 2023-02-15 | Tmt - Tapping Measuring Technology Sàrl | Canon de rebouchage de trou de coulée |
| CN110527778B (zh) * | 2019-09-29 | 2021-10-26 | 山东钢铁股份有限公司 | 一种大型高性能炼钢转炉结构 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE754652A (fr) * | 1969-08-14 | 1971-01-18 | Voest Ag | Tete d'injection destinee a etre montee sur une lance de soufflage refroidie a l'eau, et procede pour sa fabrication |
| US3642060A (en) * | 1970-03-16 | 1972-02-15 | Bethlehem Steel Corp | Water-cooled apparatus |
| DE2708410C2 (de) * | 1977-02-26 | 1979-04-19 | Fried. Krupp Huettenwerke Ag, 4630 Bochum | Tauchlanze |
| JPS54154302U (fr) * | 1978-04-20 | 1979-10-26 | ||
| LU84433A1 (fr) * | 1982-10-22 | 1984-05-10 | Mecan Arbed Dommeldange S A R | Dispositif pour fournir des matieres gazeuses et solides a un bain de metal en voie d'affinage |
| GB9023716D0 (en) * | 1990-10-31 | 1990-12-12 | Whellock John G | Metallurgical apparatus and methods |
| US5377960A (en) | 1993-03-01 | 1995-01-03 | Berry Metal Company | Oxygen/carbon blowing lance assembly |
| JP2562411Y2 (ja) * | 1993-08-31 | 1998-02-10 | 住友金属工業株式会社 | ランスノズル |
| JPH08269653A (ja) * | 1995-03-29 | 1996-10-15 | Nippon Steel Corp | 転炉吹錬用ランスノズルの製造方法 |
| US5865876A (en) * | 1995-06-07 | 1999-02-02 | Ltv Steel Company, Inc. | Multipurpose lance |
| AUPO095996A0 (en) * | 1996-07-12 | 1996-08-01 | Technological Resources Pty Limited | A top injection lance |
| AUPP570098A0 (en) * | 1998-09-04 | 1998-10-01 | Technological Resources Pty Limited | A direct smelting process |
| AUPQ599400A0 (en) * | 2000-03-03 | 2000-03-23 | Technological Resources Pty Limited | Direct smelting process and apparatus |
| AUPQ695000A0 (en) * | 2000-04-17 | 2000-05-11 | Technological Resources Pty Limited | A direct smelting process and apparatus |
-
2000
- 2000-05-30 AU AUPQ7831A patent/AUPQ783100A0/en not_active Abandoned
-
2001
- 2001-05-28 MY MYPI20012526A patent/MY134762A/en unknown
- 2001-05-29 WO PCT/AU2001/000636 patent/WO2001092586A1/fr active IP Right Grant
- 2001-05-29 JP JP2002500777A patent/JP5313426B2/ja not_active Expired - Fee Related
- 2001-05-29 US US09/866,481 patent/US6565800B2/en not_active Expired - Lifetime
- 2001-05-29 BR BR0111244-9A patent/BR0111244A/pt not_active Application Discontinuation
- 2001-05-29 RU RU2002135612/02A patent/RU2271397C2/ru active
- 2001-05-29 ES ES01935815T patent/ES2269403T3/es not_active Expired - Lifetime
- 2001-05-29 DE DE60122318T patent/DE60122318T2/de not_active Expired - Lifetime
- 2001-05-29 CA CA2409474A patent/CA2409474C/fr not_active Expired - Lifetime
- 2001-05-29 MX MXPA02011742A patent/MXPA02011742A/es active IP Right Grant
- 2001-05-29 CN CNB018101941A patent/CN1234878C/zh not_active Expired - Fee Related
- 2001-05-29 EP EP01935815A patent/EP1287170B1/fr not_active Expired - Lifetime
- 2001-05-29 KR KR1020027015231A patent/KR100841023B1/ko active IP Right Grant
- 2001-05-29 AT AT01935815T patent/ATE336594T1/de active
- 2001-08-02 TW TW090112907A patent/TW567227B/zh not_active IP Right Cessation
-
2002
- 2002-10-25 ZA ZA200208642A patent/ZA200208642B/en unknown
-
2012
- 2012-08-24 JP JP2012185278A patent/JP2012255645A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012255645A (ja) | 2012-12-27 |
| DE60122318D1 (de) | 2006-09-28 |
| CN1234878C (zh) | 2006-01-04 |
| DE60122318T2 (de) | 2006-12-07 |
| ES2269403T3 (es) | 2007-04-01 |
| TW567227B (en) | 2003-12-21 |
| CA2409474C (fr) | 2010-05-04 |
| EP1287170A1 (fr) | 2003-03-05 |
| MXPA02011742A (es) | 2003-05-14 |
| KR100841023B1 (ko) | 2008-06-24 |
| CA2409474A1 (fr) | 2001-12-06 |
| EP1287170B1 (fr) | 2006-08-16 |
| US6565800B2 (en) | 2003-05-20 |
| EP1287170A4 (fr) | 2004-06-23 |
| KR20030022799A (ko) | 2003-03-17 |
| US20020014725A1 (en) | 2002-02-07 |
| AUPQ783100A0 (en) | 2000-06-22 |
| MY134762A (en) | 2007-12-31 |
| ATE336594T1 (de) | 2006-09-15 |
| BR0111244A (pt) | 2003-06-03 |
| RU2271397C2 (ru) | 2006-03-10 |
| WO2001092586A1 (fr) | 2001-12-06 |
| JP2003535305A (ja) | 2003-11-25 |
| JP5313426B2 (ja) | 2013-10-09 |
| CN1430679A (zh) | 2003-07-16 |
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