JPS6052956U - Radiation tube heating device - Google Patents
Radiation tube heating deviceInfo
- Publication number
- JPS6052956U JPS6052956U JP14223883U JP14223883U JPS6052956U JP S6052956 U JPS6052956 U JP S6052956U JP 14223883 U JP14223883 U JP 14223883U JP 14223883 U JP14223883 U JP 14223883U JP S6052956 U JPS6052956 U JP S6052956U
- Authority
- JP
- Japan
- Prior art keywords
- burner
- radiant tube
- heating device
- radiation tube
- 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.)
- Pending
Links
Landscapes
- Metal Rolling (AREA)
- Vertical, Hearth, Or Arc Furnaces (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
７ 第１図は本考案の放射管加熱装置を適用した鋼材加
熱炉の炉巾方向の断面−、第２図は第１図の放射管加熱
装置の拡大断面図、第３図は放射管加熱装置のパーナル
放射管間隔とＮＯｘ生成量に関する実験例を示した図、
第４図はパーナル放射管間隔とバーナ軸長方向の最大炉
温差の実験例を示した図である。
１は炉壁、２はルーフバーナ、３はサイドバーナ、４は
ガス供給ノズル、５は空気供給口、６は鋼材、７は固定
スキッド、８は可動スキッド、９は放射管、１０は支柱
。
臂３昌
放射９．内／蚤（ρ）−へ一ナホード直佼（シ）尤７−
崗
１００７−下−■−］7 Figure 1 is a cross-sectional view of a steel reheating furnace in the width direction of the steel heating furnace to which the radiant tube heating device of the present invention is applied, Figure 2 is an enlarged sectional view of the radiant tube heating device of Figure 1, and Figure 3 is a radiant tube heating A diagram showing an experimental example regarding the Parnal radiation tube spacing and NOx production amount of the device,
FIG. 4 is a diagram showing an experimental example of the Parnall radiation tube interval and the maximum furnace temperature difference in the longitudinal direction of the burner axis. 1 is a furnace wall, 2 is a roof burner, 3 is a side burner, 4 is a gas supply nozzle, 5 is an air supply port, 6 is a steel material, 7 is a fixed skid, 8 is a movable skid, 9 is a radiation tube, and 10 is a support. Arm 3-sho radiation 9. Inside/flea (ρ)-heichinahord Naoka (shi) 7-
Gang 1007-2-■-]
Claims (1)
炉壁側の炉壁側の管端にバーナを配設すると共に、放射
管の他端を燃焼ガス流出口とした放射管加熱装置におい
て、バーナと放射管の間に下式の関係にて間隔を設ける
ことを特敲とした、放射管加熱装置。 Ｏ，５＜Ｄ−６＜２．８ 但し、Ｌ：バーナと放射管の間隔 Ｄ：放射管内径 ｄ：バーナポート直径。[Scope of Claim for Utility Model Registration] A radiant tube with both ends open is disposed in a heating furnace, a burner is disposed at the end of the radiant tube on the furnace wall side, and the other end of the radiant tube is A radiant tube heating device with a combustion gas outlet, which is characterized by providing an interval between the burner and the radiant tube according to the following relationship. O, 5<D-6<2.8 However, L: Distance between burner and radiation tube D: Radiation tube inner diameter d: Burner port diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14223883U JPS6052956U (en) | 1983-09-16 | 1983-09-16 | Radiation tube heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14223883U JPS6052956U (en) | 1983-09-16 | 1983-09-16 | Radiation tube heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6052956U true JPS6052956U (en) | 1985-04-13 |
Family
ID=30317884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14223883U Pending JPS6052956U (en) | 1983-09-16 | 1983-09-16 | Radiation tube heating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6052956U (en) |
-
1983
- 1983-09-16 JP JP14223883U patent/JPS6052956U/en active Pending
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