RU98120907A - COJECT JET INJECTOR DEVICE - Google Patents

COJECT JET INJECTOR DEVICE

Info

Publication number
RU98120907A
RU98120907A RU98120907/02A RU98120907A RU98120907A RU 98120907 A RU98120907 A RU 98120907A RU 98120907/02 A RU98120907/02 A RU 98120907/02A RU 98120907 A RU98120907 A RU 98120907A RU 98120907 A RU98120907 A RU 98120907A
Authority
RU
Russia
Prior art keywords
injector device
coherent jet
casing
injection space
communicates
Prior art date
Application number
RU98120907/02A
Other languages
Russian (ru)
Other versions
RU2192481C2 (en
Inventor
Джон Эрлинг Андерсон
Правин Чандра Матур
Рональд Джозеф Селинес
Original Assignee
Праксайр Текнолоджи, Инк.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US08/975,154 external-priority patent/US6096261A/en
Application filed by Праксайр Текнолоджи, Инк. filed Critical Праксайр Текнолоджи, Инк.
Publication of RU98120907A publication Critical patent/RU98120907A/en
Application granted granted Critical
Publication of RU2192481C2 publication Critical patent/RU2192481C2/en

Links

Claims (9)

1. Устройство инжектора когерентной струи, включающее инжектор, имеющий основной проход, пространство инжекции и сопло, которое имеет входное отверстие, которое сообщается с основным проходом, и выходное отверстие, которое сообщается с пространством инжекции, первый вторичный проход, который расположен на радиальном удалении от основного прохода и сообщается с пространством инжекции, и второй вторичный проход, который расположен на радиальном удавлении от первого вторичного прохода и сообщается с пространством инжекции, и кожух, который закрывает инжектор, причем кожух проходит дальше выпускного отверстия сопла для определения пространства инжекции.1. A coherent jet injector device comprising an injector having a main passage, an injection space and a nozzle that has an inlet that communicates with the main passage, and an outlet that communicates with the injection space, a first secondary passage that is located radially away from the main passage and communicates with the injection space, and the second secondary passage, which is located at a radial pressure from the first secondary passage and communicates with the injection space, and the casing, which th closes the injector, and the casing extends beyond the nozzle outlet to determine the injection space. 2. Устройство инжектора когерентной струи по п. 1, отличающееся тем, что сопло представляет собой сходящееся/ расходящееся сопло. 2. The coherent jet injector device according to claim 1, characterized in that the nozzle is a converging / diverging nozzle. 3. Устройство инжектора когерентной струи по п. 1, отличающееся тем, что кожух проходит дальше выпускного отверстия сопла на большее расстояние на одной стороне устройства инжектора по сравнению с другой стороной устройства инжектора. 3. The coherent jet injector device according to claim 1, characterized in that the casing extends further than the nozzle outlet to a greater distance on one side of the injector device compared to the other side of the injector device. 4. Устройство инжектора когерентной струи по п. 1, отличающееся тем, что оно устанавливается в боковой стенке сосуда. 4. The injector device of a coherent jet according to claim 1, characterized in that it is installed in the side wall of the vessel. 5. Устройство инжектора когерентной струи по п. 3, отличающееся тем, что оно устанавливается под углом в боковой стенке сосуда. 5. The injector device of a coherent jet according to claim 3, characterized in that it is installed at an angle in the side wall of the vessel. 6. Устройство инжектора когерентной струи по п. 1, отличающееся тем, что кожух содержит, по крайней мере, один дополнительный канал для обеспечения потока, который содержит, по крайней мере, либо жидкости, либо частицы. 6. The injector device of a coherent jet according to claim 1, characterized in that the casing contains at least one additional channel for providing a flow that contains at least either liquid or particles. 7. Устройство инжектора когерентной струи по п. 6, отличающееся тем, что, по крайней мере, один дополнительный канал, расположенный в кожухе, содержит ось, которая расположена под углом к оси основного прохода. 7. The coherent jet injector device according to claim 6, characterized in that at least one additional channel located in the casing contains an axis that is located at an angle to the axis of the main passage. 8. Устройство инжектора когерентной струи по п. 6, отличающееся тем, что содержит, по крайней мере, два дополнителных канала, расположенных в кожухе, которые выполнены таким образом, что оси потоков жидкости, которые выбрасываются из дополнительных каналов, пересекаются. 8. The coherent jet injector device according to claim 6, characterized in that it contains at least two additional channels located in the casing, which are made in such a way that the axes of the fluid flows that are ejected from the additional channels intersect. 9. Устройство инжектора когерентной струи по п. 6, отличающееся тем, что содержит, по крайней мере, два дополнительных канала, расположенных в кожухе, которые выполнены таким образом, что оси потоков жидкости, которые выбрасываются из дополнительных каналов, расходятся. 9. The coherent jet injector device according to claim 6, characterized in that it contains at least two additional channels located in the casing, which are made in such a way that the axes of the fluid flows that are ejected from the additional channels diverge.
RU98120907/02A 1997-11-20 1998-11-18 Construction of coherent jet injector RU2192481C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/975,154 US6096261A (en) 1997-11-20 1997-11-20 Coherent jet injector lance
US08/975,154 1997-11-20

Publications (2)

Publication Number Publication Date
RU98120907A true RU98120907A (en) 2000-08-27
RU2192481C2 RU2192481C2 (en) 2002-11-10

Family

ID=25522744

Family Applications (1)

Application Number Title Priority Date Filing Date
RU98120907/02A RU2192481C2 (en) 1997-11-20 1998-11-18 Construction of coherent jet injector

Country Status (17)

Country Link
US (1) US6096261A (en)
EP (1) EP0918093B1 (en)
JP (1) JPH11217620A (en)
KR (1) KR100395612B1 (en)
CN (1) CN1116422C (en)
AR (1) AR014399A1 (en)
AU (1) AU734537B2 (en)
BR (1) BR9804716A (en)
CA (1) CA2254473C (en)
DE (1) DE69812544T2 (en)
ES (1) ES2190034T3 (en)
ID (1) ID21710A (en)
MY (1) MY123393A (en)
PL (1) PL329788A1 (en)
PT (1) PT918093E (en)
RU (1) RU2192481C2 (en)
TW (1) TW482188U (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6096261A (en) * 1997-11-20 2000-08-01 Praxair Technology, Inc. Coherent jet injector lance
US6342086B1 (en) * 1999-02-16 2002-01-29 Process Technology International, Inc. Method and apparatus for improved EAF steelmaking
US6142764A (en) * 1999-09-02 2000-11-07 Praxair Technology, Inc. Method for changing the length of a coherent jet
US6261338B1 (en) * 1999-10-12 2001-07-17 Praxair Technology, Inc. Gas and powder delivery system and method of use
US6334976B1 (en) * 2000-08-03 2002-01-01 Praxair Technology, Inc. Fluid cooled coherent jet lance
US6254379B1 (en) * 2000-09-27 2001-07-03 Praxair Technology, Inc. Reagent delivery system
US6400747B1 (en) 2001-05-18 2002-06-04 Praxair Technology, Inc. Quadrilateral assembly for coherent jet lancing and post combustion in an electric arc furnace
US6432163B1 (en) 2001-06-22 2002-08-13 Praxair Technology, Inc. Metal refining method using differing refining oxygen sequence
US6450799B1 (en) 2001-12-04 2002-09-17 Praxair Technology, Inc. Coherent jet system using liquid fuel flame shroud
GB0209364D0 (en) * 2002-04-24 2002-06-05 Boc Group Plc Injection of particulate material into liquid
US6604937B1 (en) 2002-05-24 2003-08-12 Praxair Technology, Inc. Coherent jet system with single ring flame envelope
US6773484B2 (en) * 2002-06-26 2004-08-10 Praxair Technology, Inc. Extensionless coherent jet system with aligned flame envelope ports
DE10257422A1 (en) * 2002-12-09 2004-07-08 Specialty Minerals Michigan Inc., Bingham Farms Method for positioning a measuring device that emits and receives optical radiation, for measuring wear on the lining of a container
US6875398B2 (en) * 2003-01-15 2005-04-05 Praxair Technology, Inc. Coherent jet system with outwardly angled flame envelope ports
US20040178545A1 (en) * 2003-03-14 2004-09-16 Cates Larry E. System for optically analyzing a molten metal bath
US20050145071A1 (en) * 2003-03-14 2005-07-07 Cates Larry E. System for optically analyzing a molten metal bath
JP4699394B2 (en) * 2004-02-16 2011-06-08 メジャーメント テクノロジー ラボラトリーズ コーポレイション Fine particle filter, method of using the same, and manufacturing method
US7438848B2 (en) * 2004-06-30 2008-10-21 The Boc Group, Inc. Metallurgical lance
NZ541460A (en) * 2004-07-27 2007-11-30 Tech Resources Pty Ltd Apparatus for injecting solid particulate material into a vessel
US7452401B2 (en) * 2006-06-28 2008-11-18 Praxair Technology, Inc. Oxygen injection method
WO2008076901A1 (en) * 2006-12-15 2008-06-26 Praxair Technology, Inc. Injection method for inert gas
US8202470B2 (en) * 2009-03-24 2012-06-19 Fives North American Combustion, Inc. Low NOx fuel injection for an indurating furnace
US8142711B2 (en) * 2009-04-02 2012-03-27 Nu-Core, Inc. Forged copper burner enclosure
US8323558B2 (en) * 2009-11-30 2012-12-04 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Dynamic control of lance utilizing counterflow fluidic techniques
US20110127701A1 (en) * 2009-11-30 2011-06-02 Grant Michael G K Dynamic control of lance utilizing co-flow fluidic techniques
US8377372B2 (en) * 2009-11-30 2013-02-19 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Dynamic lances utilizing fluidic techniques
CN101993968B (en) * 2010-12-09 2012-07-18 中冶南方工程技术有限公司 Converter molten steel temperature control method
US8992656B2 (en) * 2011-12-21 2015-03-31 Praxair Technology, Inc. Controllable solids injection
US10393373B2 (en) 2014-06-23 2019-08-27 Air Products And Chemicals, Inc. Oxygen-fuel burner with cavity-actuated mixing
CN107470050B (en) * 2017-09-30 2023-04-18 江西远达环保有限公司 Spray gun with cooling effect for desulfurization and denitrification
BE1026728B1 (en) * 2018-10-25 2020-05-28 Soudobeam Sa Gas injection member, furnace provided with such a member and its use
MX2023009016A (en) * 2021-02-25 2023-08-08 Air Prod & Chem Hydrogen injection for enhanced combustion stability in gas turbine systems.
US11808457B2 (en) 2021-02-25 2023-11-07 Air Products And Chemicals, Inc. Hydrogen injection for enhanced combustion stability in gas turbine systems
CN116917667A (en) 2021-02-25 2023-10-20 气体产品与化学公司 Hydrogen injection for enhanced combustion stability in gas turbine systems

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH429002A (en) * 1963-02-24 1967-01-31 Ghelfi Salvatore Burner for the combustion of either one or several injectable fuels
US3972517A (en) * 1974-08-05 1976-08-03 Fedor Vladimirovich Kraizinger Tuyere for introducing reactants into a bath of molten metal
US4373949A (en) * 1979-02-07 1983-02-15 Union Carbide Corporation Method for increasing vessel lining life for basic oxygen furnaces
US4210442A (en) * 1979-02-07 1980-07-01 Union Carbide Corporation Argon in the basic oxygen process to control slopping
US4642047A (en) * 1984-08-17 1987-02-10 American Combustion, Inc. Method and apparatus for flame generation and utilization of the combustion products for heating, melting and refining
US4622007A (en) * 1984-08-17 1986-11-11 American Combustion, Inc. Variable heat generating method and apparatus
US4599107A (en) * 1985-05-20 1986-07-08 Union Carbide Corporation Method for controlling secondary top-blown oxygen in subsurface pneumatic steel refining
CN1007920B (en) * 1985-07-15 1990-05-09 美国氧化公司 Method and apparatus for flame generation
BR8707994A (en) * 1987-09-02 1990-05-22 Aga Ab METHOD TO GENERATE A WEST FLAME, BURNER AND USE FOR A BURNER
US5302325A (en) * 1990-09-25 1994-04-12 Praxair Technology, Inc. In-line dispersion of gas in liquid
US5572544A (en) * 1994-07-21 1996-11-05 Praxair Technology, Inc. Electric arc furnace post combustion method
US5599375A (en) * 1994-08-29 1997-02-04 American Combustion, Inc. Method for electric steelmaking
US5714113A (en) * 1994-08-29 1998-02-03 American Combustion, Inc. Apparatus for electric steelmaking
AT402963B (en) * 1995-09-07 1997-10-27 Voest Alpine Ind Anlagen METHOD FOR BURNING FUEL
US6096261A (en) * 1997-11-20 2000-08-01 Praxair Technology, Inc. Coherent jet injector lance

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