JP7605341B2 - 燃焼システム - Google Patents
燃焼システム Download PDFInfo
- Publication number
- JP7605341B2 JP7605341B2 JP2023560258A JP2023560258A JP7605341B2 JP 7605341 B2 JP7605341 B2 JP 7605341B2 JP 2023560258 A JP2023560258 A JP 2023560258A JP 2023560258 A JP2023560258 A JP 2023560258A JP 7605341 B2 JP7605341 B2 JP 7605341B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- chamber
- air chamber
- manifold
- burner plate
- 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.)
- Active
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D23/00—Assemblies of two or more burners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/22—Fuel supply systems
- F02C7/232—Fuel valves; Draining valves or systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
- F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
- F23D14/24—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other at least one of the fluids being submitted to a swirling motion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/30—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising fuel prevapourising devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
- F23C2900/9901—Combustion process using hydrogen, hydrogen peroxide water or brown gas as fuel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
Description
複数のグループが、燃焼室の径方向に間隔を空けて配置されてもよい。
Claims (6)
- 燃焼室と、
前記燃焼室内に臨む噴射孔を有する筒状の空気室と、
前記空気室と接続される燃料供給流路と、
前記空気室の側面と接続される空気供給流路と、
を備え、
複数の前記空気室が、前記燃焼室の周方向に間隔を空けて設けられ、
前記複数の空気室、前記複数の空気室とそれぞれ接続される複数の前記燃料供給流路、および、前記複数の空気室の側面とそれぞれ接続される複数の前記空気供給流路が、前記燃焼室の端部を塞ぐバーナプレートに形成され、
前記バーナプレートには、前記複数の空気供給流路の各々と接続され、前記周方向に延在する円環形状を有する空気マニホールドが設けられ、
前記周方向に間隔を空けて設けられる前記複数の空気室のグループの1つに対して1つの前記空気マニホールドが、当該グループに対して前記燃焼室の径方向外側および径方向内側の一方側に設けられる、
燃焼システム。 - 前記空気供給流路は、前記空気室の中心軸に対して偏心して前記空気室と接続される、
請求項1に記載の燃焼システム。 - 前記空気室は、円筒形状を有する、
請求項1に記載の燃焼システム。 - 前記空気供給流路は、1つの前記空気室に接続される複数の流路を含む、
請求項1に記載の燃焼システム。 - 前記バーナプレートに、燃料マニホールドが形成される、
請求項1に記載の燃焼システム。 - 複数の前記グループが、前記燃焼室の径方向に間隔を空けて配置される、
請求項1に記載の燃焼システム。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022119760 | 2022-07-27 | ||
| JP2022119760 | 2022-07-27 | ||
| PCT/JP2023/016747 WO2024024197A1 (ja) | 2022-07-27 | 2023-04-27 | 燃焼システム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2024024197A1 JPWO2024024197A1 (ja) | 2024-02-01 |
| JPWO2024024197A5 JPWO2024024197A5 (ja) | 2024-07-02 |
| JP7605341B2 true JP7605341B2 (ja) | 2024-12-24 |
Family
ID=89705948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023560258A Active JP7605341B2 (ja) | 2022-07-27 | 2023-04-27 | 燃焼システム |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20250146662A1 (ja) |
| EP (1) | EP4563801A1 (ja) |
| JP (1) | JP7605341B2 (ja) |
| CN (1) | CN119546904A (ja) |
| WO (1) | WO2024024197A1 (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016035358A (ja) | 2014-08-04 | 2016-03-17 | 三菱日立パワーシステムズ株式会社 | 予混合バーナ |
| JP2019100571A (ja) | 2017-11-29 | 2019-06-24 | 川崎重工業株式会社 | バーナ装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6181997B2 (ja) | 2013-07-04 | 2017-08-16 | 三菱日立パワーシステムズ株式会社 | ガスタービン燃焼器およびガスタービン燃焼器の燃焼室へ燃料と燃焼用空気を供給する方法 |
| US10756118B2 (en) | 2016-11-30 | 2020-08-25 | Semiconductor Energy Laboratory Co., Ltd. | Display device, display module, and electronic device |
-
2023
- 2023-04-27 JP JP2023560258A patent/JP7605341B2/ja active Active
- 2023-04-27 EP EP23845936.6A patent/EP4563801A1/en not_active Withdrawn
- 2023-04-27 CN CN202380053725.4A patent/CN119546904A/zh not_active Withdrawn
- 2023-04-27 WO PCT/JP2023/016747 patent/WO2024024197A1/ja not_active Ceased
-
2025
- 2025-01-07 US US19/012,011 patent/US20250146662A1/en not_active Abandoned
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016035358A (ja) | 2014-08-04 | 2016-03-17 | 三菱日立パワーシステムズ株式会社 | 予混合バーナ |
| JP2019100571A (ja) | 2017-11-29 | 2019-06-24 | 川崎重工業株式会社 | バーナ装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2024024197A1 (ja) | 2024-02-01 |
| US20250146662A1 (en) | 2025-05-08 |
| EP4563801A1 (en) | 2025-06-04 |
| WO2024024197A1 (ja) | 2024-02-01 |
| CN119546904A (zh) | 2025-02-28 |
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