JPS5888507U - Low NOx gas burner - Google Patents
Low NOx gas burnerInfo
- Publication number
- JPS5888507U JPS5888507U JP18528481U JP18528481U JPS5888507U JP S5888507 U JPS5888507 U JP S5888507U JP 18528481 U JP18528481 U JP 18528481U JP 18528481 U JP18528481 U JP 18528481U JP S5888507 U JPS5888507 U JP S5888507U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- cylinder
- radially outwardly
- low nox
- gas burner
- 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
Landscapes
- Gas Burners (AREA)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案の一実施例の断面図、第2図は 。
ノズル4の前端部付近の簡略化した断面図、第3図は本
考案の他の各実施例を示す簡略化した断面図である。Fig. 1 is a sectional view of an embodiment of the present invention, and Fig. 2 is a sectional view of an embodiment of the present invention. FIG. 3 is a simplified cross-sectional view of the vicinity of the front end of the nozzle 4, and FIG. 3 is a simplified cross-sectional view showing other embodiments of the present invention.
Claims (1)
筒体の内周面およびノズル外周面への間に2次空気噴出
口が点在して穿設された保炎板を含み、ノズルは、半径
方向内方に形成された1次空気噴出口と、その1次空気
噴出口を外囲して形成されたガス燃料噴出口とを有し、
ガス燃料噴出口は、前方に向って半径方向外方に延びる
軸線を有し、ノズルの前方には、前方に向って半径方向
外方に拡がる拡散部材が配置され、筒体の半径方向外方
には3′次空気が供給され、その3次空気の噴出エネル
ギによって燃焼ガスを自己再循環させ□るようにした低
NOxガスバーナ。The nozzle includes a cylinder, a nozzle provided concentrically within the cylinder, and a flame-holding plate with secondary air jet holes interspersed between the inner peripheral surface of the cylinder and the outer peripheral surface of the nozzle. has a primary air nozzle formed radially inward, and a gas fuel nozzle formed surrounding the primary air nozzle,
The gas fuel outlet has an axis extending radially outwardly toward the front, and a diffusion member extending radially outwardly toward the front is disposed in front of the nozzle and extends radially outwardly from the barrel. A low NOx gas burner that is supplied with tertiary air and self-recirculates combustion gas using the ejection energy of the tertiary air.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18528481U JPS5888507U (en) | 1981-12-12 | 1981-12-12 | Low NOx gas burner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18528481U JPS5888507U (en) | 1981-12-12 | 1981-12-12 | Low NOx gas burner |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5888507U true JPS5888507U (en) | 1983-06-15 |
JPS6218806Y2 JPS6218806Y2 (en) | 1987-05-14 |
Family
ID=29986193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18528481U Granted JPS5888507U (en) | 1981-12-12 | 1981-12-12 | Low NOx gas burner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5888507U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03191202A (en) * | 1989-12-16 | 1991-08-21 | Tokyo Gas Co Ltd | Burner for generating low amount of nitrogen oxide of high load for boiler |
-
1981
- 1981-12-12 JP JP18528481U patent/JPS5888507U/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03191202A (en) * | 1989-12-16 | 1991-08-21 | Tokyo Gas Co Ltd | Burner for generating low amount of nitrogen oxide of high load for boiler |
Also Published As
Publication number | Publication date |
---|---|
JPS6218806Y2 (en) | 1987-05-14 |
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