JPS6055829U - Burner for radiant tube heating device - Google Patents
Burner for radiant tube heating deviceInfo
- Publication number
- JPS6055829U JPS6055829U JP14456283U JP14456283U JPS6055829U JP S6055829 U JPS6055829 U JP S6055829U JP 14456283 U JP14456283 U JP 14456283U JP 14456283 U JP14456283 U JP 14456283U JP S6055829 U JPS6055829 U JP S6055829U
- Authority
- JP
- Japan
- Prior art keywords
- radiant tube
- burner
- heating device
- combustion chamber
- tube heating
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面において、第1図は本考案の放射管加熱装置用バナ
ーを適用した鋼材加熱炉の炉巾方向の断面図、第2図は
本考案の放射管加熱装置用バーナの縦断面図、第3図は
第2図の右側面図、第4図は本考案の2段燃焼型放射管
加熱装置用バーナの縦断面図、第5図は第4図の右側面
図、第6図は従来の放射管加熱装置用バーナの縦断面図
、第7図は炉温とNOx生成量に関する実験例を示した
図、第8図及び第9図はバーナ軸長方向の炉温分布に関
する実験例を示した図である。
1・・・炉壁、2・・・ルーフバーナ、3・・・サイド
バーナ、4・・・鋼材、5・・・固定スキッド、6・・
・可動スキッド、7・・・放射管、8・・・支柱、9・
・・ガス供給ノズル、10・・・バッフル、11・・・
空気供給口、12・・パポート、13・・・燃焼室、1
4・・・1次空気供給口、15・・・1次燃焼室。
尤3図
11In the drawings, Fig. 1 is a sectional view in the furnace width direction of a steel heating furnace to which the banner for a radiant tube heating device of the present invention is applied, Fig. 2 is a longitudinal sectional view of the burner for a radiant tube heating device of the present invention, and Fig. 3 is a longitudinal sectional view of the burner for a radiant tube heating device of the present invention. The figure is a right side view of Fig. 2, Fig. 4 is a longitudinal sectional view of the burner for the two-stage combustion type radiant tube heating device of the present invention, Fig. 5 is a right side view of Fig. 4, and Fig. 6 is a conventional one. A vertical cross-sectional view of a burner for a radiant tube heating device, Figure 7 is a diagram showing an experimental example regarding the furnace temperature and NOx generation amount, and Figures 8 and 9 are experimental examples regarding the furnace temperature distribution in the longitudinal direction of the burner axis. This is a diagram. 1... Furnace wall, 2... Roof burner, 3... Side burner, 4... Steel material, 5... Fixed skid, 6...
・Movable skid, 7... Radiation tube, 8... Support column, 9.
...Gas supply nozzle, 10...Baffle, 11...
Air supply port, 12...Papport, 13...Combustion chamber, 1
4...Primary air supply port, 15...Primary combustion chamber. 3 Figure 11
Claims (2)
該放射管の炉壁側管端に所定の間隔を設けてバーナーを
配すと共に、他端を燃焼ガスの流出口とした放射管加熱
装置において、バーナの中央部にガス供給ノズルを配し
、該ガス供給ノズルの先端側外周部にバッフルを配置し
、該バッフルの仮想円周線上に複数個のスリット状の空
気供給口を配すと共に、バッフル前面の燃焼室を円筒状
ボートで形成し、該ポートの直径を放射管の内径以下と
したことを特徴とする放射管加熱装置用バーナ。(1) A radiant tube with both ends open is installed in the heating furnace,
A radiant tube heating device in which burners are disposed at a predetermined interval at an end of the radiant tube on the furnace wall side, and the other end is an outlet for combustion gas, wherein a gas supply nozzle is disposed in the center of the burner, A baffle is arranged on the outer periphery of the tip side of the gas supply nozzle, a plurality of slit-shaped air supply ports are arranged on the virtual circumference of the baffle, and a combustion chamber in front of the baffle is formed by a cylindrical boat, A burner for a radiant tube heating device, characterized in that the diameter of the port is equal to or less than the inner diameter of the radiant tube.
された1次燃焼室を配し、該1次燃焼室に1次空気の供
給口を設け、2段燃焼を行うことを特徴とした実用新案
登録請求の範囲第1項に記載の放射管加熱装置用バーナ
。(2) A primary combustion chamber made of refractory is arranged between the gas supply nozzle and the combustion chamber, and a primary air supply port is provided in the primary combustion chamber to perform two-stage combustion. A burner for a radiant tube heating device according to claim 1 of the registered utility model claim.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14456283U JPS6055829U (en) | 1983-09-20 | 1983-09-20 | Burner for radiant tube heating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14456283U JPS6055829U (en) | 1983-09-20 | 1983-09-20 | Burner for radiant tube heating device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6055829U true JPS6055829U (en) | 1985-04-19 |
JPH0125870Y2 JPH0125870Y2 (en) | 1989-08-02 |
Family
ID=30322339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14456283U Granted JPS6055829U (en) | 1983-09-20 | 1983-09-20 | Burner for radiant tube heating device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6055829U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000074363A (en) * | 1998-08-28 | 2000-03-14 | Tokyo Gas Co Ltd | Thermal storage combustion equipment |
JP2016536562A (en) * | 2013-10-14 | 2016-11-24 | コージュバイオ | Lean gas burner |
JP2018009756A (en) * | 2016-07-15 | 2018-01-18 | ダイニチ工業株式会社 | Compact-sized vortex combustor |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5169924U (en) * | 1974-11-28 | 1976-06-02 | ||
JPS5214227A (en) * | 1975-07-24 | 1977-02-03 | Osaka Gas Co Ltd | Double stage combustion system to restrict volume of generation of nit rogen oxide |
JPS5336509U (en) * | 1976-09-03 | 1978-03-31 | ||
JPS5682306A (en) * | 1979-12-08 | 1981-07-06 | Chugai Ro Kogyo Kaisha Ltd | Low nox burner for high temperature burning furnace |
JPS5783161U (en) * | 1980-11-07 | 1982-05-22 |
-
1983
- 1983-09-20 JP JP14456283U patent/JPS6055829U/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5169924U (en) * | 1974-11-28 | 1976-06-02 | ||
JPS5214227A (en) * | 1975-07-24 | 1977-02-03 | Osaka Gas Co Ltd | Double stage combustion system to restrict volume of generation of nit rogen oxide |
JPS5336509U (en) * | 1976-09-03 | 1978-03-31 | ||
JPS5682306A (en) * | 1979-12-08 | 1981-07-06 | Chugai Ro Kogyo Kaisha Ltd | Low nox burner for high temperature burning furnace |
JPS5783161U (en) * | 1980-11-07 | 1982-05-22 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000074363A (en) * | 1998-08-28 | 2000-03-14 | Tokyo Gas Co Ltd | Thermal storage combustion equipment |
JP2016536562A (en) * | 2013-10-14 | 2016-11-24 | コージュバイオ | Lean gas burner |
JP2018009756A (en) * | 2016-07-15 | 2018-01-18 | ダイニチ工業株式会社 | Compact-sized vortex combustor |
Also Published As
Publication number | Publication date |
---|---|
JPH0125870Y2 (en) | 1989-08-02 |
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