JPS587003U - Nitrogen oxide suppression burner - Google Patents
Nitrogen oxide suppression burnerInfo
- Publication number
- JPS587003U JPS587003U JP9957981U JP9957981U JPS587003U JP S587003 U JPS587003 U JP S587003U JP 9957981 U JP9957981 U JP 9957981U JP 9957981 U JP9957981 U JP 9957981U JP S587003 U JPS587003 U JP S587003U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- primary
- burner
- rear end
- air outlet
- 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
- 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図は従来技術を示す断面図、第２図は本考案の一実
施例の断面図、第３図は第２図の平面図である。
”１０・・・窒素酸化物抑制バーナ、１１・・・バーナ
タイル、１２・・・１次空気噴出孔、１３・・・ガス供
給管、１４・・・２次空気噴出孔、１５・・・空気供給
箱、１５ａ・・・空気室、１６・・・旋回羽根、１７・
・・１次ガス噴出孔、１８・・・２次ガス噴出孔。FIG. 1 is a sectional view showing the prior art, FIG. 2 is a sectional view of an embodiment of the present invention, and FIG. 3 is a plan view of FIG. 2. 10... Nitrogen oxide suppression burner, 11... Burner tile, 12... Primary air outlet, 13... Gas supply pipe, 14... Secondary air outlet, 15... Air supply box, 15a... Air chamber, 16... Swivel vane, 17.
...Primary gas ejection hole, 18...Secondary gas ejection hole.
Claims (1)
噴出孔を外囲して周方向に間隔を菖けて形成された複数
の２次空気噴出孔を備えるバーナタイル、 前記１次空気噴出孔および２次空気噴出孔に連通して空
気供給源に接続される空気室を備え、前記バーナタイル
の後端部に設けられる空気供給箱、一端部が前記バーナ
タイルの先端面から軸線方向内方に位置して前記１次空
気噴出孔に同心に挿入されるとともに他端部がガス燃料
供給源に接続され、前記一端部にはガス燃料を末広がり
状に噴出するための２次ガス噴出孔が軸線まわりに間隔
をあけて形成され、１次空気噴出孔における途中には複
数の１次ガス噴出孔が形成されたガス供給管、ならびに 前記ガス供給管における１次ガス噴出孔よりも、後端寄
りの側壁に固着された旋回羽根を含むことを特徴とする
窒素酸化物抑制バーナ。[Claims for Utility Model Registration] A primary air outlet hole formed in the center and a plurality of secondary air outlet holes formed at intervals in the circumferential direction surrounding the primary air outlet hole. an air supply box provided at a rear end of the burner tile, an air supply box provided at a rear end of the burner tile, one end of which It is located axially inward from the tip surface of the burner tile and is inserted concentrically into the primary air ejection hole, and the other end is connected to a gas fuel supply source, and the one end is supplied with gas fuel in a flared shape. A gas supply pipe in which secondary gas injection holes for ejecting gas are formed at intervals around the axis, and a plurality of primary gas injection holes are formed in the middle of the primary air injection hole, and in the gas supply pipe. A nitrogen oxide suppression burner comprising a swirl vane fixed to a side wall closer to a rear end than a primary gas ejection hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9957981U JPS587003U (en) | 1981-07-03 | 1981-07-03 | Nitrogen oxide suppression burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9957981U JPS587003U (en) | 1981-07-03 | 1981-07-03 | Nitrogen oxide suppression burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS587003U true JPS587003U (en) | 1983-01-18 |
| JPS6218804Y2 JPS6218804Y2 (en) | 1987-05-14 |
Family
ID=29894309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9957981U Granted JPS587003U (en) | 1981-07-03 | 1981-07-03 | Nitrogen oxide suppression burner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS587003U (en) |
-
1981
- 1981-07-03 JP JP9957981U patent/JPS587003U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6218804Y2 (en) | 1987-05-14 |
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