JPS60181547U - Nozzle burner leakage air reduction device - Google Patents
Nozzle burner leakage air reduction deviceInfo
- Publication number
- JPS60181547U JPS60181547U JP6708584U JP6708584U JPS60181547U JP S60181547 U JPS60181547 U JP S60181547U JP 6708584 U JP6708584 U JP 6708584U JP 6708584 U JP6708584 U JP 6708584U JP S60181547 U JPS60181547 U JP S60181547U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- duct
- leakage
- reduction device
- leakage air
- 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
- Air Supply (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
第１図は従来のボイラ用コーナファイアリングバーナの
ニアコンパートメント部の横断面図、第２図ａ、 ｂ、
ｃはノズルの異なった傾き状態を示した第１図の側
断面図、第３図は本考案に係るもれ空気量低減装置を採
用したニアコンパートメント部の一例を示す断面図、第
４図ａ、 ｂｙ ｃはノズルの異なった傾き状態を示し
た第３図の側断面図である。
１・・・火炉、３・・・ダクト、４・・・ノズル、１１
．１２・・・もれ防止板、２１・・・貫通孔。Figure 1 is a cross-sectional view of the near compartment of a conventional corner firing burner for a boiler, Figure 2 a, b,
c is a side sectional view of FIG. 1 showing different inclination states of the nozzle; FIG. 3 is a sectional view showing an example of the near compartment section employing the leakage air amount reducing device according to the present invention; FIG. 4a , by c are side sectional views of FIG. 3 showing different inclinations of the nozzle. 1... Furnace, 3... Duct, 4... Nozzle, 11
．． 12... Leak prevention plate, 21... Through hole.
Claims (1)
先端部に前記火炉側へ突出するとともに所定角度範囲を
傾斜できるように取°り付けられたノズルとを有するノ
ズルバーナにおいて、一端縁を前記ダクト側に取着され
た支持部材に回動自在に支持されるとともに、他端縁を
前記ノズルの内面に常に接触させてノズルの傾斜する動
きに追従してスライドさせるように、前記ノズルの傾斜
する側の前記ダクトの内面に近接して一対のもれ防止板
を配置するとともに、このもれ防止板の根元側に貫通孔
を形成したことを特徴とするノズルバーナのもれ空気量
低減装置。A nozzle burner having an air supply duct provided in a furnace, and a nozzle attached to the tip of the duct so as to protrude toward the furnace side and be tiltable within a predetermined angle range. The inclination of the nozzle is rotatably supported by a support member attached to the duct side, and the other end of the nozzle is always in contact with the inner surface of the nozzle so as to follow the inclination movement of the nozzle and slide. A leakage air amount reducing device for a nozzle burner, characterized in that a pair of leakage prevention plates are arranged close to the inner surface of the duct on the side where the leakage is carried out, and a through hole is formed on the root side of the leakage prevention plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6708584U JPS60181547U (en) | 1984-05-10 | 1984-05-10 | Nozzle burner leakage air reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6708584U JPS60181547U (en) | 1984-05-10 | 1984-05-10 | Nozzle burner leakage air reduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60181547U true JPS60181547U (en) | 1985-12-02 |
Family
ID=30600576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6708584U Pending JPS60181547U (en) | 1984-05-10 | 1984-05-10 | Nozzle burner leakage air reduction device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60181547U (en) |
-
1984
- 1984-05-10 JP JP6708584U patent/JPS60181547U/en active Pending
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