JPH02122909U - - Google Patents
Info
- Publication number
- JPH02122909U JPH02122909U JP2849589U JP2849589U JPH02122909U JP H02122909 U JPH02122909 U JP H02122909U JP 2849589 U JP2849589 U JP 2849589U JP 2849589 U JP2849589 U JP 2849589U JP H02122909 U JPH02122909 U JP H02122909U
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- port portion
- speed
- air
- blow
- 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
- 238000007664 blowing Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Combustion Of Fluid Fuel (AREA)
Description
第１図は本考案に係る火炉のバウンダリエア装
置の一実施例を示した側面図、第２図はその平面
図、第３図はその吹出口を示した正面図、第４図
は第３図の他の実施例を示た正面図、第５図は従
来の火炉を示した側面図である。
図中、１は火炉、１１は底部、１２はポート部
、１３，１４は吹出口である。
Fig. 1 is a side view showing one embodiment of the boundary air device for a furnace according to the present invention, Fig. 2 is a plan view thereof, Fig. 3 is a front view showing its blow-off port, and Fig. 4 is a third FIG. 5 is a front view showing another embodiment of the present invention, and FIG. 5 is a side view showing a conventional furnace. In the figure, 1 is a furnace, 11 is a bottom, 12 is a port, and 13 and 14 are air outlets.
Claims (1)
上記火炉の周壁に沿つて施回空気流を形成するた
めのポート部を設け、該ポート部に、低速と高速
の空気を吹き出す吹出口を夫々上下に形成したこ
とを特徴とする火炉のバウンダリエア装置。 At the bottom of the furnace of a facing or front-fired boiler,
Boundary air for a furnace characterized in that a port portion for forming a circulating air flow is provided along the peripheral wall of the furnace, and blow-off ports for blowing out low-speed and high-speed air are formed in the port portion at the top and bottom, respectively. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2849589U JPH02122909U (en) | 1989-03-15 | 1989-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2849589U JPH02122909U (en) | 1989-03-15 | 1989-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02122909U true JPH02122909U (en) | 1990-10-09 |
Family
ID=31251908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2849589U Pending JPH02122909U (en) | 1989-03-15 | 1989-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02122909U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0981017A2 (en) | 1998-08-20 | 2000-02-23 | Hitachi, Ltd. | Boiler |
| JP2015096788A (en) * | 2013-11-15 | 2015-05-21 | 三菱日立パワーシステムズ株式会社 | Boiler |
| JP2015096789A (en) * | 2013-11-15 | 2015-05-21 | 三菱日立パワーシステムズ株式会社 | Boiler |
| JP2015117861A (en) * | 2013-12-17 | 2015-06-25 | 三菱日立パワーシステムズ株式会社 | Boiler |
| JP2016176640A (en) * | 2015-03-19 | 2016-10-06 | 三菱日立パワーシステムズ株式会社 | Boiler and method for controlling combustion at boiler |
-
1989
- 1989-03-15 JP JP2849589U patent/JPH02122909U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0981017A2 (en) | 1998-08-20 | 2000-02-23 | Hitachi, Ltd. | Boiler |
| JP2015096788A (en) * | 2013-11-15 | 2015-05-21 | 三菱日立パワーシステムズ株式会社 | Boiler |
| JP2015096789A (en) * | 2013-11-15 | 2015-05-21 | 三菱日立パワーシステムズ株式会社 | Boiler |
| JP2015117861A (en) * | 2013-12-17 | 2015-06-25 | 三菱日立パワーシステムズ株式会社 | Boiler |
| JP2016176640A (en) * | 2015-03-19 | 2016-10-06 | 三菱日立パワーシステムズ株式会社 | Boiler and method for controlling combustion at boiler |