JPS63184316U - - Google Patents
Info
- Publication number
- JPS63184316U JPS63184316U JP7544187U JP7544187U JPS63184316U JP S63184316 U JPS63184316 U JP S63184316U JP 7544187 U JP7544187 U JP 7544187U JP 7544187 U JP7544187 U JP 7544187U JP S63184316 U JPS63184316 U JP S63184316U
- Authority
- JP
- Japan
- Prior art keywords
- air
- fuel
- tip
- introduction path
- cylindrical member
- 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
- 239000000446 fuel Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims 3
- 239000007924 injection Substances 0.000 claims 3
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 238000000889 atomisation Methods 0.000 description 1
Landscapes
- Nozzles For Spraying Of Liquid Fuel (AREA)
Description
第１図は本考案に係る装置の断面図、第２図は
第１図の―線断面図、第３図は仕切部材の斜
視図、第４図は従来装置の断面図である。
１は燃料、２は燃料導入路、６は微粒化用空気
、７……ノズル本体、８：空気導入路、１８：円
筒状部材、２０：逆テーパー部、２２：旋回空気
孔、２３：内面、２４：仕切部材、２５：斜孔。
FIG. 1 is a sectional view of the device according to the present invention, FIG. 2 is a sectional view taken along the line -- in FIG. 1, FIG. 3 is a perspective view of the partition member, and FIG. 4 is a sectional view of the conventional device. 1 is fuel, 2 is fuel introduction path, 6 is air for atomization, 7... nozzle body, 8: air introduction path, 18: cylindrical member, 20: reverse tapered part, 22: swirling air hole, 23: inner surface , 24: partition member, 25: diagonal hole.
Claims (1)
を流れてきた微粒化用空気により、ノズル本体内
に形成された燃料導入路を流れ該燃料導入路の先
端に設けられた円筒状部材より噴出される燃料を
微粒化してノズル先端の噴射口より噴霧するバー
ナの噴射ノズル装置において、前記円筒状部材の
先端径を拡開して逆テーパー部を形成し、円筒状
部材の逆テーパー部より上流位置に軸方向と略直
交し且つ該円筒状部材の内面の接線方向に空気を
導く旋回空気孔を設け、この旋回空気孔より上流
側の燃料流路内に仕切部材を介設すると共に該仕
切部材の周縁部に上流側と下流側とを連通させる
斜孔を設けたことを特徴とするバーナの噴射ノズ
ル装置。 The atomizing air that has flowed through the air introduction path formed inside the cylindrical nozzle body causes the air to flow through the fuel introduction path formed inside the nozzle body and is ejected from the cylindrical member provided at the tip of the fuel introduction path. In a burner injection nozzle device that atomizes the fuel to be atomized and sprays it from an injection port at the tip of the nozzle, the diameter of the tip of the cylindrical member is expanded to form a reverse tapered portion, and a A swirling air hole is provided at a position substantially perpendicular to the axial direction and guiding air in a tangential direction of the inner surface of the cylindrical member, and a partition member is interposed in the fuel flow path upstream of the swirling air hole, and the partition An injection nozzle device for a burner, characterized in that a diagonal hole is provided in a peripheral portion of a member to communicate an upstream side and a downstream side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7544187U JPS63184316U (en) | 1987-05-20 | 1987-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7544187U JPS63184316U (en) | 1987-05-20 | 1987-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63184316U true JPS63184316U (en) | 1988-11-28 |
Family
ID=30921583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7544187U Pending JPS63184316U (en) | 1987-05-20 | 1987-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63184316U (en) |
-
1987
- 1987-05-20 JP JP7544187U patent/JPS63184316U/ja active Pending