IT8522249A0 - Procedimento e dispositivo per la nebulizzazione a usura ridotta di combustibili liquidi ad alta viscosita' e/o in sospensione per la combustione o gasificazione in fiamme di bruciatori. - Google Patents
Procedimento e dispositivo per la nebulizzazione a usura ridotta di combustibili liquidi ad alta viscosita' e/o in sospensione per la combustione o gasificazione in fiamme di bruciatori.Info
- Publication number
- IT8522249A0 IT8522249A0 IT8522249A IT2224985A IT8522249A0 IT 8522249 A0 IT8522249 A0 IT 8522249A0 IT 8522249 A IT8522249 A IT 8522249A IT 2224985 A IT2224985 A IT 2224985A IT 8522249 A0 IT8522249 A0 IT 8522249A0
- Authority
- IT
- Italy
- Prior art keywords
- nebulization
- gasification
- combustion
- procedure
- high viscosity
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 239000000446 fuel Substances 0.000 title 1
- 238000002309 gasification Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000002663 nebulization Methods 0.000 title 1
- 230000002829 reductive effect Effects 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
- F23D11/106—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet
- F23D11/107—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet at least one of both being subjected to a swirling motion
-
- 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
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
- B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
- B05B7/065—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet an inner gas outlet being surrounded by an annular adjacent liquid outlet
-
- 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
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/10—Spray pistols; Apparatus for discharge producing a swirling discharge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/11101—Pulverising gas flow impinging on fuel from pre-filming surface, e.g. lip atomizers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles For Spraying Of Liquid Fuel (AREA)
- Nozzles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3507675 | 1985-03-05 | ||
DE19853525161 DE3525161A1 (de) | 1985-03-05 | 1985-07-13 | Verfahren und vorrichtung zur verschleissarmen zerstaeubung von fluessigen hochviskosen und/oder suspensiven brennstoffen fuer die verbrennung oder vergasung in brennerflammen |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8522249A0 true IT8522249A0 (it) | 1985-09-24 |
IT1185373B IT1185373B (it) | 1987-11-12 |
Family
ID=25829982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22249/85A IT1185373B (it) | 1985-03-05 | 1985-09-24 | Procedimento e dispositivo per la nebulizzazione a usura ridotta di combustibili liquidi ad alta viscosita' e/o in sospensione per la combustione o gasificazione in fiamme di bruciatori |
Country Status (6)
Country | Link |
---|---|
US (1) | US4698014A (it) |
DE (1) | DE3525161A1 (it) |
FR (1) | FR2578630A1 (it) |
GB (1) | GB2172099A (it) |
IT (1) | IT1185373B (it) |
SE (1) | SE8600383L (it) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4941617A (en) * | 1988-12-14 | 1990-07-17 | United Technologies Corporation | Airblast fuel nozzle |
DE3903887C2 (de) * | 1989-02-10 | 1998-07-16 | Castolin Sa | Vorrichtung zum Flammspritzen von pulverförmigen Werkstoffen mittels autogener Flamme |
US5086979A (en) * | 1989-07-07 | 1992-02-11 | Fuel Systems Textron Inc. | Small airblast fuel nozzle with high efficiency inner air swirler |
US5144804A (en) * | 1989-07-07 | 1992-09-08 | Fuel Systems Textron Inc. | Small airblast fuel nozzle with high efficiency inner air swirler |
US5167116A (en) * | 1989-07-07 | 1992-12-01 | Fuel Systems Textron Inc. | Small airblast fuel nozzle with high efficiency inner air swirler |
DE3936080C2 (de) * | 1989-10-30 | 1998-07-02 | Guenter Dr Ing Slowik | Verfahren zum Variieren der Umfangsgeschwindigkeitskomponente der Drallströmung eines Fluids |
JP2942336B2 (ja) * | 1990-09-26 | 1999-08-30 | 株式会社日立製作所 | 燃焼器および燃焼設備 |
US5328355A (en) * | 1991-09-26 | 1994-07-12 | Hitachi, Ltd. | Combustor and combustion apparatus |
FR2701759B1 (fr) * | 1993-02-19 | 1995-05-19 | York France Sa | Perfectionnement aux canons à neige. |
EP0646750A1 (de) * | 1993-10-05 | 1995-04-05 | Abb Research Ltd. | Verfahren zum Zerstäuben von flüssigem Brennstoff in einer Zerstäuberdüse |
GB9403702D0 (en) * | 1994-02-25 | 1994-04-13 | Flow Research Evaluation Diagn | Improvements relating to spray generators |
US6095436A (en) * | 1998-12-07 | 2000-08-01 | M-Dot Inc. | Low-cost air-blast atomizing nozzle |
US6174160B1 (en) | 1999-03-25 | 2001-01-16 | University Of Washington | Staged prevaporizer-premixer |
US6174161B1 (en) | 1999-07-30 | 2001-01-16 | Air Products And Chemical, Inc. | Method and apparatus for partial oxidation of black liquor, liquid fuels and slurries |
DE10224350B3 (de) * | 2002-05-29 | 2004-01-22 | Webasto Thermosysteme International Gmbh | Zerstäuberbrenner mit einem Venturirohr für ein Heizgerät |
AU2002950802A0 (en) * | 2002-08-15 | 2002-09-12 | Skala, Peter | Fluidic vortex amplifier |
DE102004002246A1 (de) * | 2004-01-15 | 2005-08-11 | J. Eberspächer GmbH & Co. KG | Vorrichtung zur Erzeugung eines Luft/Kohlenwasserstoff-Gemischs |
US7117678B2 (en) * | 2004-04-02 | 2006-10-10 | Pratt & Whitney Canada Corp. | Fuel injector head |
US7695275B2 (en) * | 2004-06-02 | 2010-04-13 | Fuel Management, Inc. | Air:fluid distribution system and method |
DE102005039412A1 (de) * | 2005-08-20 | 2007-02-22 | Forschungszentrum Karlsruhe Gmbh | Zweistoffzerstäubervorrichtung |
US7926282B2 (en) * | 2008-03-04 | 2011-04-19 | Delavan Inc | Pure air blast fuel injector |
FR2974884A1 (fr) * | 2011-05-02 | 2012-11-09 | Air Liquide | Procede de pulverisation assistee et pulverisateur robuste correspondant |
US9188063B2 (en) * | 2011-11-03 | 2015-11-17 | Delavan Inc. | Injectors for multipoint injection |
US10184403B2 (en) * | 2014-08-13 | 2019-01-22 | Pratt & Whitney Canada Corp. | Atomizing fuel nozzle |
MX2016015751A (es) | 2014-08-28 | 2017-02-27 | Exxonmobil Res & Eng Co | Boquilla de inyeccion de fluido para reactores de lecho de fluido. |
CN104674156B (zh) * | 2015-01-04 | 2017-06-16 | 中国人民解放军装甲兵工程学院 | 一种高速燃气热喷涂用燃油雾化喷嘴 |
CN104819465B (zh) * | 2015-03-23 | 2017-06-09 | 武汉奇斯科技有限公司 | 一种两级高效雾化油枪 |
ES2645299B1 (es) * | 2016-06-03 | 2018-09-12 | Bsh Electrodomésticos España, S.A. | Quemador de gas y aparato de cocción doméstico |
PT110115A (pt) * | 2017-05-31 | 2018-11-30 | Bosch Termotecnologia Sa | Dispositivo de mistura. |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR448159A (fr) * | 1912-09-11 | 1913-01-24 | Pierre Timoleon Geelen | Bruleur pour combustible liquide |
US1426697A (en) * | 1919-06-03 | 1922-08-22 | Windle Albert Ernest | Combined atomizer and burner for liquid fuels |
GB639159A (en) * | 1946-10-22 | 1950-06-21 | Etienne Jean Francois Guillot | Improvements in burners for liquid fuel operating under low air pressures |
GB839212A (en) * | 1956-07-02 | 1960-06-29 | Pillard Chauffage | Burner for liquid fuel |
AT270036B (de) * | 1966-09-24 | 1969-04-10 | Loro & Parisini Spa | Brenner für flüssige Brennstoffe |
FR96414E (fr) * | 1967-02-22 | 1972-06-30 | Rolls Royce | Injecteur de combustible pour moteurs a turbine a gaz. |
GB1275256A (en) * | 1968-07-18 | 1972-05-24 | Lucas Industries Ltd | Liquid atomising devices |
US3820320A (en) * | 1971-12-15 | 1974-06-28 | Phillips Petroleum Co | Combustion method with controlled fuel mixing |
US4033714A (en) * | 1972-04-17 | 1977-07-05 | Radiation Limited | Gaseous fuel burners |
IT969367B (it) * | 1972-10-06 | 1974-03-30 | Riello Bruciatori Sas | Testa a ricircolazione esterna per bruciatori di combustibili liquidi |
FR2269646B1 (it) * | 1974-04-30 | 1976-12-17 | Snecma | |
CA1038912A (en) * | 1974-10-07 | 1978-09-19 | Parker, Michael James | Air-atomizing fuel nozzle |
US4168803A (en) * | 1977-08-31 | 1979-09-25 | Parker-Hannifin Corporation | Air-ejector assisted fuel nozzle |
US4265615A (en) * | 1978-12-11 | 1981-05-05 | United Technologies Corporation | Fuel injection system for low emission burners |
DE3020398C2 (de) * | 1980-05-29 | 1982-04-15 | Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln | Ölbrenner |
EP0128805A3 (en) * | 1983-06-03 | 1986-02-19 | Forney Engineering Company | Twin fluid atomizer |
-
1985
- 1985-07-13 DE DE19853525161 patent/DE3525161A1/de active Granted
- 1985-09-10 GB GB08522377A patent/GB2172099A/en not_active Withdrawn
- 1985-09-24 IT IT22249/85A patent/IT1185373B/it active
- 1985-10-07 FR FR8514795A patent/FR2578630A1/fr not_active Withdrawn
- 1985-12-23 US US06/812,184 patent/US4698014A/en not_active Expired - Fee Related
-
1986
- 1986-01-29 SE SE8600383A patent/SE8600383L/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SE8600383L (sv) | 1986-09-06 |
IT1185373B (it) | 1987-11-12 |
DE3525161A1 (de) | 1986-09-11 |
GB2172099A (en) | 1986-09-10 |
DE3525161C2 (it) | 1989-01-26 |
FR2578630A1 (fr) | 1986-09-12 |
US4698014A (en) | 1987-10-06 |
SE8600383D0 (sv) | 1986-01-29 |
GB8522377D0 (en) | 1985-10-16 |
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