JPH01101011U - - Google Patents
Info
- Publication number
- JPH01101011U JPH01101011U JP19422987U JP19422987U JPH01101011U JP H01101011 U JPH01101011 U JP H01101011U JP 19422987 U JP19422987 U JP 19422987U JP 19422987 U JP19422987 U JP 19422987U JP H01101011 U JPH01101011 U JP H01101011U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- flow path
- combustion air
- air port
- coal
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Description
第1図は本考案の一実施例の説明図、第2図は
従来例の説明図である。
図中1はボイラ、2は火炉、3はバーナ、4は
二段燃焼空気ポート、5は後伝部、8は再熱器、
9は排ガスダクト、19は排ガス注入ポート、2
0はフアン、21は流路を示す。
FIG. 1 is an explanatory diagram of an embodiment of the present invention, and FIG. 2 is an explanatory diagram of a conventional example. In the figure, 1 is a boiler, 2 is a furnace, 3 is a burner, 4 is a two-stage combustion air port, 5 is a rear transmission part, 8 is a reheater,
9 is an exhaust gas duct, 19 is an exhaust gas injection port, 2
0 indicates a fan, and 21 indicates a flow path.
Claims (1)
ガスダクトからの排ガスの一部を注入する流路を
接続したことを特徴とする石炭焚ボイラ。 A coal-fired boiler characterized in that a flow path for injecting a portion of exhaust gas from an exhaust gas duct is connected between a furnace burner and a two-stage combustion air port.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19422987U JPH01101011U (en) | 1987-12-22 | 1987-12-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19422987U JPH01101011U (en) | 1987-12-22 | 1987-12-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01101011U true JPH01101011U (en) | 1989-07-06 |
Family
ID=31484969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19422987U Pending JPH01101011U (en) | 1987-12-22 | 1987-12-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01101011U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09126412A (en) * | 1995-10-30 | 1997-05-16 | Kawasaki Heavy Ind Ltd | Low nox boiler |
WO2004053392A1 (en) | 2002-12-12 | 2004-06-24 | Babcock-Hitachi Kabushiki Kaisha | Combustion apparatus and window box |
JP2009121749A (en) * | 2007-11-15 | 2009-06-04 | Central Res Inst Of Electric Power Ind | Boiler and power generation system |
-
1987
- 1987-12-22 JP JP19422987U patent/JPH01101011U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09126412A (en) * | 1995-10-30 | 1997-05-16 | Kawasaki Heavy Ind Ltd | Low nox boiler |
WO2004053392A1 (en) | 2002-12-12 | 2004-06-24 | Babcock-Hitachi Kabushiki Kaisha | Combustion apparatus and window box |
JP2009121749A (en) * | 2007-11-15 | 2009-06-04 | Central Res Inst Of Electric Power Ind | Boiler and power generation system |
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