KR100560814B1 - 편심 1차 공기노즐을 갖는 2단 연소식 저질소산화물 버너 - Google Patents
편심 1차 공기노즐을 갖는 2단 연소식 저질소산화물 버너 Download PDFInfo
- Publication number
- KR100560814B1 KR100560814B1 KR1020030095886A KR20030095886A KR100560814B1 KR 100560814 B1 KR100560814 B1 KR 100560814B1 KR 1020030095886 A KR1020030095886 A KR 1020030095886A KR 20030095886 A KR20030095886 A KR 20030095886A KR 100560814 B1 KR100560814 B1 KR 100560814B1
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- KR
- South Korea
- Prior art keywords
- nozzle
- fuel
- primary air
- air
- combustion
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
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- 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
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2203/00—Gaseous fuel burners
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
Description
또한, 상기 1차 공기노즐(31)에서 분사되는 1차 공기의 분사방향은 상기 연료노즐(12)에서 분사되는 연료의 분사방향과 소정의 각도를 갖도록 형성되며, 이는 상기 1차 공기노즐(31)의 방향이 연료노즐(12)의 방향에 대하여 그 연료노즐(12)의 끝단으로 갈수록 연료노즐(12)의 중심 쪽으로 근접되게 형성됨을 의미한다.
Claims (3)
- 연료노즐에서 분사된 연료를 1차 공기노즐을 통해 분사되는 1차 공기에 의해 1차 연소시키고 계속하여 2차 공기노즐을 통해 분사되는 2차 공기에 의해 완전 연소시키는 2단 연소식 버너에 있어서,상기 1차 공기노즐(31)은 1개로만 구성되고 버너의 단면 중앙에 형성된 상기 연료노즐(12)의 일측에서 1차 공기를 분사시키도록 배치되며, 상기 2차 공기노즐(32)은 상기 1차 공기노즐(31)에서 분사된 1차 공기와 연료노즐(12)에서 분사된 연료의 1차 연소가 수행되는 연소실의 주위를 따라 여러 개가 배치됨을 특징으로 하는 편심 1차 공기노즐을 갖는 2단 연소식 저질소산화물 버너.
- 제1항에 있어서, 상기 1차 공기노즐(31)은 상기 연료노즐(12)의 방향에 대하여 그 연료노즐(12)의 끝단으로 갈수록 연료노즐(12)의 중심 쪽으로 근접되게 형성됨을 특징으로 하는 편심 1차 공기노즐을 갖는 2단 연소식 저질소산화물 버너.
- 제2항에 있어서, 상기 1차 공기노즐(31)은 타원형으로 형성됨을 특징으로 하는 편심 1차 공기노즐을 갖는 2단 연소식 저질소산화물 버너.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030095886A KR100560814B1 (ko) | 2003-12-23 | 2003-12-23 | 편심 1차 공기노즐을 갖는 2단 연소식 저질소산화물 버너 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030095886A KR100560814B1 (ko) | 2003-12-23 | 2003-12-23 | 편심 1차 공기노즐을 갖는 2단 연소식 저질소산화물 버너 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20050065776A KR20050065776A (ko) | 2005-06-30 |
| KR100560814B1 true KR100560814B1 (ko) | 2006-03-14 |
Family
ID=37256931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020030095886A Expired - Fee Related KR100560814B1 (ko) | 2003-12-23 | 2003-12-23 | 편심 1차 공기노즐을 갖는 2단 연소식 저질소산화물 버너 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100560814B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101269145B1 (ko) | 2007-12-17 | 2013-05-29 | 주식회사 케너텍 | 2단으로 연료 및 공기를 분사하는 축열식 버너 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100832303B1 (ko) * | 2007-01-09 | 2008-05-26 | 한국에너지기술연구원 | 화염조절이 가능한 배가스 재순환형 가스연료용저질소산화물 산소연소기 |
-
2003
- 2003-12-23 KR KR1020030095886A patent/KR100560814B1/ko not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101269145B1 (ko) | 2007-12-17 | 2013-05-29 | 주식회사 케너텍 | 2단으로 연료 및 공기를 분사하는 축열식 버너 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050065776A (ko) | 2005-06-30 |
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