JPS5888507U - Low NOx gas burner - Google Patents

Low NOx gas burner

Info

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
Application number
JP18528481U
Other languages
Japanese (ja)
Other versions
JPS6218806Y2 (en
Inventor
明生 吉田
健一 中村
裕之 水野
Original Assignee
大阪瓦斯株式会社
サンレ−冷熱株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 大阪瓦斯株式会社, サンレ−冷熱株式会社 filed Critical 大阪瓦斯株式会社
Priority to JP18528481U priority Critical patent/JPS5888507U/en
Publication of JPS5888507U publication Critical patent/JPS5888507U/en
Application granted granted Critical
Publication of JPS6218806Y2 publication Critical patent/JPS6218806Y2/ja
Granted legal-status Critical Current

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  • 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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 筒体、その筒体内に同心に設けられたノズル、ならびに
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.
JP18528481U 1981-12-12 1981-12-12 Low NOx gas burner Granted JPS5888507U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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