JPH0473719U - - Google Patents
Info
- Publication number
- JPH0473719U JPH0473719U JP11720490U JP11720490U JPH0473719U JP H0473719 U JPH0473719 U JP H0473719U JP 11720490 U JP11720490 U JP 11720490U JP 11720490 U JP11720490 U JP 11720490U JP H0473719 U JPH0473719 U JP H0473719U
- Authority
- JP
- Japan
- Prior art keywords
- fuel gas
- header
- longitudinal direction
- flame burner
- pipe
- 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
- 239000002737 fuel gas Substances 0.000 claims description 11
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
Description
第１図は本考案のバーナの一実施例の平面図、
第２図は本考案のバーナの一実施例の横断面図で
ある。第３図は本考案のバーナを設置したステン
レス鋼帯の加熱装置の例を示す長手方向断面図、
第４図は同じく横断面図である。第５図はバーナ
点火速度に対するバーナ分割部直近の燃料ガス用
ノズル面積の影響を示すグラフ、第６図はバーナ
加熱能力に対するバーナ分割部直近の燃料ガス用
ノズル面積の影響を示すグラフ、第７図は本考案
の実施例におけるステンレス鋼帯の加熱装置出側
温度の板幅方向分布を示す図である。
１……ステンレス鋼帯、２……サポートロール
、３……加熱装置の壁、４……帯状火炎バーナ、
５……燃焼火炎、６……燃料ガス供給配管、７…
…助燃用エア配管、８……排気口、９……パイロ
ツトバーナ、１０……燃料ガス用ノズル、１１…
…バーナ分割部直近の燃料ガス用ノズル、１２…
…助燃用エアノズル、１３……燃料ガス用ヘツダ
、１４……助燃エア用ヘツダ、１５……バーナ分
割壁、１６……間〓、１７……前端部、１８……
張り出し壁。
FIG. 1 is a plan view of an embodiment of the burner of the present invention;
FIG. 2 is a cross-sectional view of one embodiment of the burner of the present invention. FIG. 3 is a longitudinal sectional view showing an example of a stainless steel strip heating device equipped with the burner of the present invention;
FIG. 4 is also a cross-sectional view. Figure 5 is a graph showing the influence of the area of the fuel gas nozzle adjacent to the burner division on burner ignition speed, Figure 6 is a graph showing the influence of the area of the fuel gas nozzle adjacent to the burner division on burner heating capacity, and Figure 7 The figure is a diagram showing the distribution of the temperature at the exit side of the heating device of the stainless steel strip in the width direction of the stainless steel strip in the embodiment of the present invention. 1...Stainless steel strip, 2...Support roll, 3...Wall of heating device, 4...Strip flame burner,
5... Combustion flame, 6... Fuel gas supply piping, 7...
...Air piping for auxiliary combustion, 8...Exhaust port, 9...Pilot burner, 10...Fuel gas nozzle, 11...
...Fuel gas nozzle closest to the burner division, 12...
...Air nozzle for auxiliary combustion, 13... Header for fuel gas, 14... Header for auxiliary combustion air, 15... Burner division wall, 16... Between, 17... Front end, 18...
overhang wall.
Claims (1)
方向に突出した偏平な間〓を囲いかつ前端を閉ざ
した、管壁と一体をなす張り出し壁を有する燃料
ガス用ヘツダと、この燃料ガス用ヘツダを取り囲
む大径の管状をなす助燃用エアヘツダとの二重複
合構造を形成し、前記張り出し壁の長手方向に周
密間隔で多数個の燃料ガス用ノズルを列設すると
ともに前記燃料ガス用ノズルの噴気流と交差する
向きに助燃用エアノズルを接近配置に列設して帯
状火炎バーナを構成し、この帯状火炎バーナを長
手方向に複数個に分割し、分割部直近の燃料ガス
用ノズルの開口面積を分割部直近以外の燃料ガス
用ノズルの開口面積の１．５〜３．０倍としたこ
とを特徴とする帯状火炎バーナ。 A fuel gas header having an overhanging wall that is integral with the pipe wall and that surrounds a radially protruding flat space that communicates with the inner cavity of the pipe along the longitudinal direction of the pipe and closes the front end; A double composite structure is formed with an auxiliary combustion air header in the shape of a large diameter tube surrounding the header, and a large number of fuel gas nozzles are arranged in a row at close intervals in the longitudinal direction of the projecting wall, and the fuel gas nozzles are A strip flame burner is constructed by arranging auxiliary combustion air nozzles close to each other in a direction that intersects the jet stream, and this strip flame burner is divided into a plurality of pieces in the longitudinal direction, and the opening area of the fuel gas nozzle closest to the split portion is A belt-shaped flame burner characterized in that the opening area of the fuel gas nozzle other than the part immediately adjacent to the dividing part is 1.5 to 3.0 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990117204U JP2535850Y2 (en) | 1990-11-09 | 1990-11-09 | Zonal flame burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990117204U JP2535850Y2 (en) | 1990-11-09 | 1990-11-09 | Zonal flame burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0473719U true JPH0473719U (en) | 1992-06-29 |
| JP2535850Y2 JP2535850Y2 (en) | 1997-05-14 |
Family
ID=31865086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990117204U Expired - Fee Related JP2535850Y2 (en) | 1990-11-09 | 1990-11-09 | Zonal flame burner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2535850Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007265946A (en) * | 2006-03-30 | 2007-10-11 | Osaka Gas Co Ltd | Burner for reformer for fuel cell |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5687713A (en) * | 1979-12-19 | 1981-07-16 | Kawasaki Steel Corp | Band-flame burner |
-
1990
- 1990-11-09 JP JP1990117204U patent/JP2535850Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5687713A (en) * | 1979-12-19 | 1981-07-16 | Kawasaki Steel Corp | Band-flame burner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007265946A (en) * | 2006-03-30 | 2007-10-11 | Osaka Gas Co Ltd | Burner for reformer for fuel cell |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2535850Y2 (en) | 1997-05-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |