CN102141245A - 喷嘴以及用于这种喷嘴的运行的方法 - Google Patents
喷嘴以及用于这种喷嘴的运行的方法 Download PDFInfo
- Publication number
- CN102141245A CN102141245A CN2011100373361A CN201110037336A CN102141245A CN 102141245 A CN102141245 A CN 102141245A CN 2011100373361 A CN2011100373361 A CN 2011100373361A CN 201110037336 A CN201110037336 A CN 201110037336A CN 102141245 A CN102141245 A CN 102141245A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- pin
- inner room
- described nozzle
- nozzle opening
- 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.)
- Granted
Links
Images
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
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
- F23D11/38—Nozzles; Cleaning devices therefor
- F23D11/383—Nozzles; Cleaning devices therefor with swirl means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/06—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in annular, tubular or hollow conical form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
- B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
- B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
- B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
- B05B1/3426—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels emerging in the swirl chamber perpendicularly to the outlet axis
-
- 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
- F23D11/24—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles (AREA)
- Nozzles For Spraying Of Liquid Fuel (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH00105/10 | 2010-01-29 | ||
CH00105/10A CH702598B1 (de) | 2010-01-29 | 2010-01-29 | Einspritzdüse sowie Verfahren zum Betrieb einer solchen Einspritzdüse. |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102141245A true CN102141245A (zh) | 2011-08-03 |
CN102141245B CN102141245B (zh) | 2015-11-25 |
Family
ID=42124629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110037336.1A Active CN102141245B (zh) | 2010-01-29 | 2011-01-28 | 喷嘴以及用于这种喷嘴的运行的方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8567198B2 (zh) |
CN (1) | CN102141245B (zh) |
CH (1) | CH702598B1 (zh) |
EG (1) | EG27175A (zh) |
HR (1) | HRP20110066B1 (zh) |
SA (1) | SA111320140B1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110081716A (zh) * | 2018-01-26 | 2019-08-02 | 中国瑞林工程技术股份有限公司 | 用于电子废料冶炼装置的顶吹喷枪 |
CN112268275A (zh) * | 2020-10-14 | 2021-01-26 | 华中科技大学 | 一种压力与机械耦合式雾化喷嘴及其控制方法 |
CN112303663A (zh) * | 2019-07-29 | 2021-02-02 | 赛峰飞机发动机公司 | 涡轮发动机的包括由柱在内部界定的旋流室的喷射器头部 |
CN114234234A (zh) * | 2021-12-13 | 2022-03-25 | 中国船舶重工集团公司第七0三研究所 | 燃气轮机集成式压力旋流雾化喷嘴及带有该喷嘴的燃烧器 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11149950B2 (en) | 2018-06-11 | 2021-10-19 | Woodward, Inc. | Pre-swirl pressure atomizing tip |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2746800A (en) * | 1952-06-17 | 1956-05-22 | Bosch Gmbh Robert | Fuel injection nozzles for internal combustion engines |
US3537650A (en) * | 1969-04-14 | 1970-11-03 | Gulf Oil Canada Ltd | Two-stage sonic atomizing device |
US3693889A (en) * | 1970-08-04 | 1972-09-26 | Bosch Gmbh Robert | Fuel injection nozzle |
DE2654587A1 (de) * | 1976-12-02 | 1978-06-08 | Daimler Benz Ag | Druckzerstaeuberduese |
EP1793165A2 (en) * | 2005-12-02 | 2007-06-06 | Hitachi, Ltd. | Liquid fuel nozzle, gas turbine combustor, and method of rebuilding gas turbine combustor |
CN101435576A (zh) * | 2008-11-28 | 2009-05-20 | 北京大学 | 一种双级引射式预膜气力雾化喷嘴 |
CN201363721Y (zh) * | 2009-02-13 | 2009-12-16 | 上海鸿臣实业有限公司 | 多重雾化混合燃烧器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1944371A (en) * | 1930-06-25 | 1934-01-23 | Ritz Frederick | Injector |
GB525725A (en) * | 1938-02-25 | 1940-09-03 | Paul Louis Charles Blanchard | Improvements in and relating to atomising burners |
US3817722A (en) * | 1972-08-17 | 1974-06-18 | Perolin Co Inc | Compositions for inhibiting corrosion and ash deposition in fossil fuel burning equipment |
JPS62245011A (ja) * | 1986-04-17 | 1987-10-26 | Toyota Central Res & Dev Lab Inc | 噴霧式燃焼装置 |
US20070262171A1 (en) * | 2006-05-03 | 2007-11-15 | Chia Chung Precision Industrial Co., Ltd. | Spray head structure of a spray gun |
EP2085695A1 (de) | 2008-01-29 | 2009-08-05 | Siemens Aktiengesellschaft | Brennstoffdüse mit Drallkanal und Verfahren zur Herstellung einer Brennstoffdüse |
-
2010
- 2010-01-29 CH CH00105/10A patent/CH702598B1/de not_active IP Right Cessation
- 2010-02-12 US US12/704,936 patent/US8567198B2/en active Active
-
2011
- 2011-01-23 EG EG2011010134A patent/EG27175A/xx active
- 2011-01-26 SA SA111320140A patent/SA111320140B1/ar unknown
- 2011-01-28 CN CN201110037336.1A patent/CN102141245B/zh active Active
- 2011-01-28 HR HRP20110066AA patent/HRP20110066B1/hr not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2746800A (en) * | 1952-06-17 | 1956-05-22 | Bosch Gmbh Robert | Fuel injection nozzles for internal combustion engines |
US3537650A (en) * | 1969-04-14 | 1970-11-03 | Gulf Oil Canada Ltd | Two-stage sonic atomizing device |
US3693889A (en) * | 1970-08-04 | 1972-09-26 | Bosch Gmbh Robert | Fuel injection nozzle |
DE2654587A1 (de) * | 1976-12-02 | 1978-06-08 | Daimler Benz Ag | Druckzerstaeuberduese |
EP1793165A2 (en) * | 2005-12-02 | 2007-06-06 | Hitachi, Ltd. | Liquid fuel nozzle, gas turbine combustor, and method of rebuilding gas turbine combustor |
CN101435576A (zh) * | 2008-11-28 | 2009-05-20 | 北京大学 | 一种双级引射式预膜气力雾化喷嘴 |
CN201363721Y (zh) * | 2009-02-13 | 2009-12-16 | 上海鸿臣实业有限公司 | 多重雾化混合燃烧器 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110081716A (zh) * | 2018-01-26 | 2019-08-02 | 中国瑞林工程技术股份有限公司 | 用于电子废料冶炼装置的顶吹喷枪 |
CN110081716B (zh) * | 2018-01-26 | 2024-04-23 | 中国瑞林工程技术股份有限公司 | 用于电子废料冶炼装置的顶吹喷枪 |
CN112303663A (zh) * | 2019-07-29 | 2021-02-02 | 赛峰飞机发动机公司 | 涡轮发动机的包括由柱在内部界定的旋流室的喷射器头部 |
CN112303663B (zh) * | 2019-07-29 | 2023-09-01 | 赛峰飞机发动机公司 | 涡轮发动机的包括由柱在内部界定的旋流室的喷射器头部 |
CN112268275A (zh) * | 2020-10-14 | 2021-01-26 | 华中科技大学 | 一种压力与机械耦合式雾化喷嘴及其控制方法 |
CN112268275B (zh) * | 2020-10-14 | 2022-09-13 | 华中科技大学 | 一种压力与机械耦合式雾化喷嘴及其控制方法 |
CN114234234A (zh) * | 2021-12-13 | 2022-03-25 | 中国船舶重工集团公司第七0三研究所 | 燃气轮机集成式压力旋流雾化喷嘴及带有该喷嘴的燃烧器 |
Also Published As
Publication number | Publication date |
---|---|
US20110185741A1 (en) | 2011-08-04 |
CH702598B1 (de) | 2013-12-13 |
HRP20110066B1 (hr) | 2014-12-19 |
CN102141245B (zh) | 2015-11-25 |
CH702598A1 (de) | 2011-07-29 |
HRP20110066A2 (hr) | 2011-12-31 |
US8567198B2 (en) | 2013-10-29 |
SA111320140B1 (ar) | 2014-10-22 |
EG27175A (en) | 2015-08-31 |
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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 | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Swiss Baden 5400 Bulangbo Fairui Street No. 7 Patentee after: ALSTOM TECHNOLOGY LTD Address before: Baden, Switzerland Patentee before: Alstom Technology Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20171130 Address after: Baden, Switzerland Patentee after: Energy resources Switzerland AG Address before: Swiss Baden 5400 Bulangbo Fairui Street No. 7 Patentee before: ALSTOM TECHNOLOGY LTD |
|
TR01 | Transfer of patent right |