JPH0321638U - - Google Patents
Info
- Publication number
- JPH0321638U JPH0321638U JP1989080619U JP8061989U JPH0321638U JP H0321638 U JPH0321638 U JP H0321638U JP 1989080619 U JP1989080619 U JP 1989080619U JP 8061989 U JP8061989 U JP 8061989U JP H0321638 U JPH0321638 U JP H0321638U
- Authority
- JP
- Japan
- Prior art keywords
- boiler
- exhaust gas
- flow path
- gas recirculation
- duct
- 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
- 230000003134 recirculating effect Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Air Supply (AREA)
Description
第１図は本考案装置の一実施例を示す斜視概略
図、第２図はボイラの排ガス再循環装置の斜視概
略図である。
Ｂ……ボイラ、Ｄ……排ガス再循環用ダクトの
流路、１……煙突ダクト、２……水分離ダクト、
３……排ガスダクト、３′……エルボ、４……送
風機、５，５ａ，５ｂ，５ｃ，５ｄ……空気吸込
入口、６……スペーサ。
FIG. 1 is a schematic perspective view showing one embodiment of the device of the present invention, and FIG. 2 is a schematic perspective view of an exhaust gas recirculation device for a boiler. B...Boiler, D...Flow path of exhaust gas recirculation duct, 1...Chimney duct, 2...Water separation duct,
3...Exhaust gas duct, 3'...Elbow, 4...Blower, 5, 5a, 5b, 5c, 5d...Air suction inlet, 6...Spacer.
Claims (1)
ツクス９内に排ガスを再循環させる流路を設けた
ボイラＢにおいて、上記排ガス再循環用ダクトの
流路Ｄの途中に該流路Ｄに沿つて上流から下流の
間に複数の空気吸入口５…を段階的かつ外気吸込
み可能に設けたことを特徴とするボイラの排ガス
再循環装置。 In the boiler B, which is provided with a flow path for recirculating exhaust gas from the boiler chimney duct 1 into the boiler wind box 9, there is a flow path along the flow path D of the exhaust gas recirculation duct from upstream to downstream. An exhaust gas recirculation device for a boiler, characterized in that a plurality of air suction ports 5 are provided in between so as to be able to suck in outside air in stages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989080619U JPH0523963Y2 (en) | 1989-07-07 | 1989-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989080619U JPH0523963Y2 (en) | 1989-07-07 | 1989-07-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0321638U true JPH0321638U (en) | 1991-03-05 |
| JPH0523963Y2 JPH0523963Y2 (en) | 1993-06-18 |
Family
ID=31625843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989080619U Expired - Lifetime JPH0523963Y2 (en) | 1989-07-07 | 1989-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0523963Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009003070A (en) * | 2007-06-20 | 2009-01-08 | Suncall Corp | Shutter assembly |
-
1989
- 1989-07-07 JP JP1989080619U patent/JPH0523963Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009003070A (en) * | 2007-06-20 | 2009-01-08 | Suncall Corp | Shutter assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0523963Y2 (en) | 1993-06-18 |