JPS6252717U - - Google Patents
Info
- Publication number
- JPS6252717U JPS6252717U JP14314085U JP14314085U JPS6252717U JP S6252717 U JPS6252717 U JP S6252717U JP 14314085 U JP14314085 U JP 14314085U JP 14314085 U JP14314085 U JP 14314085U JP S6252717 U JPS6252717 U JP S6252717U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- cleaning rod
- spout hole
- needle
- cleaning
- 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
- 238000004140 cleaning Methods 0.000 claims description 9
- 239000006200 vaporizer Substances 0.000 claims description 2
Landscapes
- Nozzles For Spraying Of Liquid Fuel (AREA)
Description
第１図は本考案の一実施例の燃焼器のノズル装
置の断面図、第２図は同装置の要部断面図、第３
図は同装置のノズル部の詳細断面図、第４図は従
来の燃焼器のノズル装置の断面図である。
１…気化器、５…ノズル、５ａ…噴出孔、５ｂ
…輪状部、５ｃ…ガイド部、６…ガイドパイプ、
６ａ…減径部、９…掃除棒、９ａ…ニードル、９
ｂ…テーパー部。
Fig. 1 is a sectional view of a nozzle device of a combustor according to an embodiment of the present invention, Fig. 2 is a sectional view of the main part of the same device, and Fig.
The figure is a detailed sectional view of the nozzle part of the same device, and FIG. 4 is a sectional view of a conventional combustor nozzle device. 1... Vaporizer, 5... Nozzle, 5a... Spout hole, 5b
... Ring-shaped part, 5c... Guide part, 6... Guide pipe,
6a...Reduced diameter part, 9...Cleaning rod, 9a...Needle, 9
b...Tapered part.
Claims (1)
を具備するノズル５を設けた燃焼器のノズル装置
において、該気化器１上部に該ノズル５と同軸上
に一端を接続して設けたガイドパイプ６と該ノズ
ル５内部に自在に摺動する掃除棒９を収納し、該
掃除棒９一端にテーパー部９ｂとその尖端に該噴
出孔５ａ内径よりわずかに小径の該噴出孔５ａを
掃除するニードル９ａを設け、該ガイドパイプ６
他端に該掃除棒９外径よりわずかに大径の該掃除
棒９一端を保持する減径部６ａを設け、該ノズル
５内部に該テーパー部９ｂと円状且つ線接触する
輪状部５ｂと該掃除棒９外径よりわずかに大きな
内径のガイド部５ｃとを設け、該噴出孔５ａに該
ニードル９ａが挿通する前に必ず該減径部６ａに
一端を保持されている該掃除棒９他端を保持する
ように該ガイド部５ｃに係合させて該噴出孔５ａ
と該ニードル９ａとの芯合せをしたことを特徴と
する燃焼器のノズル装置。 A spout hole 5a that spouts vaporized gas to the upper part of the vaporizer 1
In a nozzle device for a combustor equipped with a nozzle 5, a guide pipe 6 is provided on the upper part of the carburetor 1 coaxially with the nozzle 5 and one end thereof is connected to the guide pipe 6, and a cleaning pipe that freely slides inside the nozzle 5 is provided. A rod 9 is housed, and one end of the cleaning rod 9 is provided with a tapered part 9b and a needle 9a at the tip thereof for cleaning the spout hole 5a, which has a slightly smaller diameter than the inner diameter of the spout hole 5a, and the guide pipe 6
A reduced diameter portion 6a for holding one end of the cleaning rod 9 having a slightly larger diameter than the outer diameter of the cleaning rod 9 is provided at the other end, and an annular portion 5b in circular and linear contact with the tapered portion 9b is provided inside the nozzle 5. The cleaning rod 9 is provided with a guide portion 5c having an inner diameter slightly larger than the outer diameter of the cleaning rod 9, and one end of the cleaning rod 9 is always held in the reduced diameter portion 6a before the needle 9a is inserted into the spout hole 5a. The spout hole 5a is engaged with the guide portion 5c so as to hold the end.
A nozzle device for a combustor, characterized in that the needle 9a is aligned with the needle 9a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14314085U JPS6252717U (en) | 1985-09-19 | 1985-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14314085U JPS6252717U (en) | 1985-09-19 | 1985-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6252717U true JPS6252717U (en) | 1987-04-02 |
Family
ID=31052539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14314085U Pending JPS6252717U (en) | 1985-09-19 | 1985-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6252717U (en) |
-
1985
- 1985-09-19 JP JP14314085U patent/JPS6252717U/ja active Pending