JPH0364315U - - Google Patents
Info
- Publication number
- JPH0364315U JPH0364315U JP12408489U JP12408489U JPH0364315U JP H0364315 U JPH0364315 U JP H0364315U JP 12408489 U JP12408489 U JP 12408489U JP 12408489 U JP12408489 U JP 12408489U JP H0364315 U JPH0364315 U JP H0364315U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- combustion
- radiant tube
- air nozzle
- nozzle
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 239000000567 combustion gas Substances 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 1
Landscapes
- Gas Burners (AREA)
Description
第１図は本考案の低ＮＯｘラジアントチユーブ
バーナの一実施例を示す中央縦断面図、第２図は
第１図の−線断面図、第３図は本考案の他の
実施例を示す中央縦断面図、第４図は従来のラジ
アントチユーブバーナの一例を示す概略図、第５
図は従来の強制排ガス再循環燃焼方式のラジアン
トチユーブバーナを示す概略説明図である。
１……燃料ノズル、２……バーナボデイ、３…
…空気ノズル、４……内燃焼筒、５……ラジアン
トチユーブ、６……燃焼ガス再循環路、９……燃
焼ガス導入口。
Fig. 1 is a central vertical cross-sectional view showing one embodiment of the low NOx radiant tube burner of the present invention, Fig. 2 is a cross-sectional view taken along the - line in Fig. 1, and Fig. 3 is a central longitudinal cross-sectional view showing another embodiment of the present invention. A vertical sectional view, FIG. 4 is a schematic diagram showing an example of a conventional radiant tube burner, and FIG.
The figure is a schematic explanatory diagram showing a conventional forced exhaust gas recirculation combustion type radiant tube burner. 1...fuel nozzle, 2...burner body, 3...
... Air nozzle, 4 ... Internal combustion tube, 5 ... Radiant tube, 6 ... Combustion gas recirculation path, 9 ... Combustion gas inlet.
Claims (1)
ーナボデイ内を流れる燃焼用空気を絞る空気ノズ
ルを設け、その後流にラジアントチユーブより小
径でラジアントチユーブとの間に燃焼ガス再循環
路を構成する内燃焼筒を設け、該内燃焼筒と前記
空気ノズルの境界部分に燃焼ガス導入口を設ける
ことを特徴とする低ＮＯｘラジアントチユーブバ
ーナ。 An air nozzle that throttles the combustion air flowing inside the burner body is installed around the injection port of the fuel nozzle that injects fuel, and an air nozzle that throttles the combustion air flowing inside the burner body is installed behind it, and a combustion gas recirculation path is formed between the radiant tube and the radiant tube. A low NOx radiant tube burner, characterized in that a tube is provided, and a combustion gas inlet is provided at a boundary between the internal combustion tube and the air nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989124084U JP2502166Y2 (en) | 1989-10-25 | 1989-10-25 | Low NOx radiant tube burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989124084U JP2502166Y2 (en) | 1989-10-25 | 1989-10-25 | Low NOx radiant tube burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0364315U true JPH0364315U (en) | 1991-06-24 |
| JP2502166Y2 JP2502166Y2 (en) | 1996-06-19 |
Family
ID=31672030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989124084U Expired - Lifetime JP2502166Y2 (en) | 1989-10-25 | 1989-10-25 | Low NOx radiant tube burner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2502166Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003097803A (en) * | 2001-09-25 | 2003-04-03 | Kanto Yakin Kogyo Co Ltd | Single end type tubular combustion burner |
| JP2013185791A (en) * | 2012-03-09 | 2013-09-19 | Osaka Gas Co Ltd | Radiant tube type heating device |
| JP2016205644A (en) * | 2015-04-16 | 2016-12-08 | 大同特殊鋼株式会社 | Radiant tube type heating device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007085567A (en) * | 2005-09-20 | 2007-04-05 | Chugai Ro Co Ltd | Combustion device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52138728A (en) * | 1976-05-17 | 1977-11-19 | Daido Steel Co Ltd | Range nox combusting method of self-recirculation system radiant tube burner and its apparatus |
| JPS5460322U (en) * | 1977-10-05 | 1979-04-26 | ||
| JPS5783161U (en) * | 1980-11-07 | 1982-05-22 |
-
1989
- 1989-10-25 JP JP1989124084U patent/JP2502166Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52138728A (en) * | 1976-05-17 | 1977-11-19 | Daido Steel Co Ltd | Range nox combusting method of self-recirculation system radiant tube burner and its apparatus |
| JPS5460322U (en) * | 1977-10-05 | 1979-04-26 | ||
| JPS5783161U (en) * | 1980-11-07 | 1982-05-22 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003097803A (en) * | 2001-09-25 | 2003-04-03 | Kanto Yakin Kogyo Co Ltd | Single end type tubular combustion burner |
| JP2013185791A (en) * | 2012-03-09 | 2013-09-19 | Osaka Gas Co Ltd | Radiant tube type heating device |
| JP2016205644A (en) * | 2015-04-16 | 2016-12-08 | 大同特殊鋼株式会社 | Radiant tube type heating device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2502166Y2 (en) | 1996-06-19 |