KR100862284B1 - 점차 확장되는 단면적을 갖는 채널형 초소형 연소기 - Google Patents
점차 확장되는 단면적을 갖는 채널형 초소형 연소기 Download PDFInfo
- Publication number
- KR100862284B1 KR100862284B1 KR1020070075169A KR20070075169A KR100862284B1 KR 100862284 B1 KR100862284 B1 KR 100862284B1 KR 1020070075169 A KR1020070075169 A KR 1020070075169A KR 20070075169 A KR20070075169 A KR 20070075169A KR 100862284 B1 KR100862284 B1 KR 100862284B1
- Authority
- KR
- South Korea
- Prior art keywords
- channel
- sectional area
- combustor
- combustion chamber
- channel type
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 claims abstract description 56
- 239000000446 fuel Substances 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 238000007664 blowing Methods 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 206010016754 Flashback Diseases 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 description 11
- 230000005611 electricity Effects 0.000 description 3
- 238000007084 catalytic combustion reaction Methods 0.000 description 2
- 238000009841 combustion method Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
Images
Classifications
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- 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
- F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
- F23C3/002—Combustion apparatus characterised by the shape of the combustion chamber the chamber having an elongated tubular form, e.g. for a radiant tube
-
- 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
- F23D14/46—Details, e.g. noise reduction means
- F23D14/48—Nozzles
- F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
-
- 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
- F23D14/46—Details, e.g. noise reduction means
- F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
- F23D14/82—Preventing flashback or blowback
-
- 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
- F23C2700/00—Special arrangements for combustion apparatus using fluent fuel
- F23C2700/04—Combustion apparatus using gaseous fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2209/00—Safety arrangements
- F23D2209/10—Flame flashback
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Abstract
Description
Claims (5)
- 기체상태 연료와 공기의 혼합기를 연소시킬 수 있는 채널형 연소실(1)을 구비한 초소형 연소기에 있어서,상기 채널형 연소실(1)은 연료가 혼합된 공기가 공급되는 입구(11)로부터 연소된 배기가스가 배출되는 출구(12)를 향할수록 채널 단면적이 점차 넓어지게 형성되고,상기 입구(11)의 채널 단면적의 최대 크기는 연료와 공기의 혼합기가 연소되어 형성되는 화염면(1a)이 상류로 역화되지 않을 정도의 유속을 갖도록 결정됨을 특징으로 하는 점차 확장되는 단면적을 갖는 채널형 초소형 연소기.
- 삭제
- 제 1 항에 있어서,상기 출구(12)의 채널 단면적의 최소 크기는 연료와 공기의 혼합기가 연소되어 형성되는 화염면(1a)이 연소실 밖으로 날림이 발생하지 않을 정도의 유속을 갖도록 결정됨을 특징으로 하는 점차 확장되는 단면적을 갖는 채널형 초소형 연소기.
- 제 3 항에 있어서,상기 채널형 연소실(1)은 하나의 채널로만으로 구성하거나 다수를 적층하여 구성되며, 하나 이상을 적층하여 구성될 경우에는 서로 다른 채널형 연소실(1)의 입구(11)와 출구(12)가 서로 같은 방향을 향하도록 적층됨을 특징으로 하는 점차 확장되는 단면적을 갖는 채널형 초소형 연소기.
- 제 3 항에 있어서,상기 채널형 연소실(1)은 다수가 방사상으로 배열되며, 동심원의 중심부에 입구(11)가 위치하고, 바깥쪽에 출구(12)가 위치함을 특징으로 하는 점차 확장되는 단면적을 갖는 채널형 초소형 연소기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070075169A KR100862284B1 (ko) | 2007-07-26 | 2007-07-26 | 점차 확장되는 단면적을 갖는 채널형 초소형 연소기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070075169A KR100862284B1 (ko) | 2007-07-26 | 2007-07-26 | 점차 확장되는 단면적을 갖는 채널형 초소형 연소기 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100862284B1 true KR100862284B1 (ko) | 2008-10-13 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070075169A KR100862284B1 (ko) | 2007-07-26 | 2007-07-26 | 점차 확장되는 단면적을 갖는 채널형 초소형 연소기 |
Country Status (1)
Country | Link |
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KR (1) | KR100862284B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111853779A (zh) * | 2020-08-14 | 2020-10-30 | 浙江惠厨节能科技有限公司 | 一种具有两种变量火孔气道特征的分火器件 |
KR20230155184A (ko) | 2022-05-03 | 2023-11-10 | 한국에너지기술연구원 | 역화방지를 위한 화염속도 조절 연소기 및 그 제어방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0129732Y1 (ko) * | 1994-11-22 | 1998-12-15 | 오정무 | 동축 이중 선회 고부하 액중 가스버너 |
JP2006004038A (ja) * | 2004-06-16 | 2006-01-05 | Murata Mach Ltd | データ転送制御装置 |
JP4103906B2 (ja) * | 2005-08-23 | 2008-06-18 | オムロン株式会社 | モータ制御装置 |
-
2007
- 2007-07-26 KR KR1020070075169A patent/KR100862284B1/ko not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0129732Y1 (ko) * | 1994-11-22 | 1998-12-15 | 오정무 | 동축 이중 선회 고부하 액중 가스버너 |
JP2006004038A (ja) * | 2004-06-16 | 2006-01-05 | Murata Mach Ltd | データ転送制御装置 |
JP4103906B2 (ja) * | 2005-08-23 | 2008-06-18 | オムロン株式会社 | モータ制御装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111853779A (zh) * | 2020-08-14 | 2020-10-30 | 浙江惠厨节能科技有限公司 | 一种具有两种变量火孔气道特征的分火器件 |
KR20230155184A (ko) | 2022-05-03 | 2023-11-10 | 한국에너지기술연구원 | 역화방지를 위한 화염속도 조절 연소기 및 그 제어방법 |
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