JPH0321628U - - Google Patents
Info
- Publication number
- JPH0321628U JPH0321628U JP7712489U JP7712489U JPH0321628U JP H0321628 U JPH0321628 U JP H0321628U JP 7712489 U JP7712489 U JP 7712489U JP 7712489 U JP7712489 U JP 7712489U JP H0321628 U JPH0321628 U JP H0321628U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- air
- cylindrical portion
- nozzle body
- tip
- 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
- 238000000889 atomisation Methods 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000010419 fine particle Substances 0.000 claims 1
Description
第１図は本考案の一実施例の縦断面図、第２図
は第１図のＡ−Ａ線における縦断面図、第３図は
第１図のＢ−Ｂ線における縦断面図、第４図は高
負荷燃焼の場合の縦断面図、第５図は低負荷燃焼
の場合の縦断面図である。第６図は従来例のたで
ある。
１……絞り部、２……空気口、４……スペーサ
、６……ノズル本体、９……バーナチツプ軸、１
０……空気室、１２……空気孔、１３……一次空
気孔、１４……二次空気室、１５……微粒化室、
１７……燃料供給孔、１８……空気導入管、１９
……保持部、２０……筒部、２１……保持孔、２
３……保持部、２４……液膜形成面、２５……旋
回羽根、２７……バーナチツプ本体。
FIG. 1 is a longitudinal sectional view of one embodiment of the present invention, FIG. 2 is a longitudinal sectional view taken along line A-A in FIG. 1, FIG. 3 is a longitudinal sectional view taken along line BB in FIG. FIG. 4 is a longitudinal sectional view in the case of high-load combustion, and FIG. 5 is a longitudinal sectional view in the case of low-load combustion. FIG. 6 shows a conventional example. 1... Throttle part, 2... Air port, 4... Spacer, 6... Nozzle body, 9... Burner tip shaft, 1
0...Air chamber, 12...Air hole, 13...Primary air hole, 14...Secondary air chamber, 15...Atomization chamber,
17...Fuel supply hole, 18...Air introduction pipe, 19
...Holding part, 20...Cylinder part, 21...Holding hole, 2
3...Holding part, 24...Liquid film forming surface, 25...Swirling vane, 27...Burna tip body.
Claims (1)
中空円筒体から成る空気導入管に対し、該空気導
入管の中空円筒部に内接するスペーサを有し一端
側に保持部を形成すると共に他端側に筒部を形成
し、前記筒部内部に他端に開口する微粒化室を設
けたノズル本体を前記筒部が前記空気孔側に位置
するようにして摺動可能に嵌挿し、前記中空円筒
部に内接するスペーサを境にして空気導入管内部
の絞り側に二次空気室をその反対側に空気室を形
成し、前記二次空気室内には旋回羽根を設け、前
記ノズル本体の微粒化室にはバーナチツプ軸の前
端に後方に向いた円錐状の傾斜面を有する液膜形
成面を備えてなるバーハチツプ本体を保持して、
前記傾斜面がノズル本体の微粒化室出口前方に位
置するように設け、前記ノズル本体の微粒化室に
対して接線方向の一次空気口を設けて空気室と微
粒化室と連通し、前記微粒化室には燃料を供給す
るように設けたことを特徴とするＣＷＭ燃料用燃
焼ノズル。 An air introduction tube consisting of a hollow cylindrical body with a constricted tip and an air port opened at the tip of the constricted portion has a spacer inscribed in the hollow cylindrical portion of the air introduction tube to form a holding portion on one end side and the other end. A nozzle body having a cylindrical portion formed on one side and an atomization chamber opened at the other end inside the cylindrical portion is slidably inserted so that the cylindrical portion is located on the air hole side, and the nozzle body is slidably inserted into the hollow A secondary air chamber is formed on the constriction side inside the air introduction pipe, and an air chamber is formed on the opposite side of the constriction side, with a spacer inscribed in the cylindrical portion as a boundary, and a swirling blade is provided in the secondary air chamber, and the fine particles of the nozzle body are The conversion chamber holds a bar tip main body comprising a liquid film forming surface having a conical inclined surface facing rearward at the front end of the burner tip shaft.
The inclined surface is located in front of the atomization chamber outlet of the nozzle body, and a primary air port is provided in a tangential direction to the atomization chamber of the nozzle body so that the air chamber and the atomization chamber communicate with each other. A combustion nozzle for CWM fuel, characterized in that the combustion chamber is provided to supply fuel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7712489U JPH0321628U (en) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7712489U JPH0321628U (en) | 1989-06-30 | 1989-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0321628U true JPH0321628U (en) | 1991-03-05 |
Family
ID=31619218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7712489U Pending JPH0321628U (en) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100478085B1 (en) * | 1999-12-22 | 2005-03-24 | 주식회사 포스코 | Gas burner with oxygen supply |
-
1989
- 1989-06-30 JP JP7712489U patent/JPH0321628U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100478085B1 (en) * | 1999-12-22 | 2005-03-24 | 주식회사 포스코 | Gas burner with oxygen supply |
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