JPH043222U - - Google Patents
Info
- Publication number
- JPH043222U JPH043222U JP4184790U JP4184790U JPH043222U JP H043222 U JPH043222 U JP H043222U JP 4184790 U JP4184790 U JP 4184790U JP 4184790 U JP4184790 U JP 4184790U JP H043222 U JPH043222 U JP H043222U
- Authority
- JP
- Japan
- Prior art keywords
- injection nozzle
- fuel
- fuel injection
- nozzle holes
- fuel supply
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 239000002737 fuel gas Substances 0.000 claims 2
- 239000007789 gas Substances 0.000 claims 2
- 239000003381 stabilizer Substances 0.000 claims 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Incineration Of Waste (AREA)
- Gas Burners (AREA)
- Spray-Type Burners (AREA)
Description
第１図は本考案によるダクトバーナの一例を示
す要部断面図、第２図は第１図の−線断面図
、第３図は第１図の−線断面図、第４図は従
来のダクトバーナを示す要部断面図、第５図は第
４図の−線断面図である。
１１……ダクト、１２……燃料供給管、１３ａ
，１３ｂ……燃料噴出ノズル穴、１４……スラビ
ライザ、１５ａ，１５ｂ……予混合気噴出ノズル
穴、１９……予混合気室、２０ａ，２０ｂ……専
用通路、３１……仕切板。
Fig. 1 is a sectional view of essential parts showing an example of a duct burner according to the present invention, Fig. 2 is a sectional view taken along the - line in Fig. 1, Fig. 3 is a sectional view taken along the - line in Fig. 1, and Fig. 4 is a sectional view of a conventional duct burner. FIG. 5 is a sectional view taken along the - line in FIG. 4. 11...Duct, 12...Fuel supply pipe, 13a
, 13b...Fuel injection nozzle hole, 14...Slablyizer, 15a, 15b...Premixture injection nozzle hole, 19...Premixture chamber, 20a, 20b...Special passage, 31...Partition plate.
Claims (1)
方向に配列し、長手方向に多数の燃料噴出ノズル
穴を設けた複数の燃料供給管と、該燃料供給管の
燃料噴出ノズル穴側側面を囲繞して予混合気室を
形成し、前記燃料噴出ノズル穴に対応する位置に
予混合気噴出ノズル穴を設けたスタビライザとを
具備するダクトバーナにおいて、前記各燃料供給
管の長手方向に沿つて管内を少なくとも２つ以上
に分割して発熱量の異なる多種の燃料ガスの専用
通路を形成すると共に、これら各専用通路に各種
の燃料ガスの性状に応じた穴径を有する前記燃料
噴出ノズル穴を交互に多数設けたことを特徴とす
るダクトバーナ。 A plurality of fuel supply pipes arranged in the vertical direction perpendicular to the exhaust gas flow in the exhaust gas duct and provided with a large number of fuel injection nozzle holes in the longitudinal direction, and a side surface of the fuel supply pipes surrounding the fuel injection nozzle holes. In the duct burner comprising a stabilizer forming a premixture chamber and having a premixture injection nozzle hole at a position corresponding to the fuel injection nozzle hole, the inside of each of the fuel supply tubes is at least two It is divided into two or more sections to form dedicated passages for various types of fuel gases having different calorific values, and each of these dedicated passages is alternately provided with a large number of fuel injection nozzle holes having hole diameters depending on the properties of the various fuel gases. A duct burner characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990041847U JP2534502Y2 (en) | 1990-04-19 | 1990-04-19 | Duct burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990041847U JP2534502Y2 (en) | 1990-04-19 | 1990-04-19 | Duct burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH043222U true JPH043222U (en) | 1992-01-13 |
| JP2534502Y2 JP2534502Y2 (en) | 1997-04-30 |
Family
ID=31552866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990041847U Expired - Fee Related JP2534502Y2 (en) | 1990-04-19 | 1990-04-19 | Duct burner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2534502Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0245320U (en) * | 1988-09-16 | 1990-03-28 |
-
1990
- 1990-04-19 JP JP1990041847U patent/JP2534502Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0245320U (en) * | 1988-09-16 | 1990-03-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2534502Y2 (en) | 1997-04-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |