JPH02100002U - - Google Patents
Info
- Publication number
- JPH02100002U JPH02100002U JP329089U JP329089U JPH02100002U JP H02100002 U JPH02100002 U JP H02100002U JP 329089 U JP329089 U JP 329089U JP 329089 U JP329089 U JP 329089U JP H02100002 U JPH02100002 U JP H02100002U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- waste heat
- heat boiler
- inlet
- damper
- 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
- 239000002918 waste heat Substances 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 2
- 230000001174 ascending effect Effects 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
Landscapes
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Description
第１図、第２図は本発明の一実施例の概略断面
図、第３図、第４図は従来の排熱ボイラの構成を
示す模式図、第５図ａ，ｂは従来の第３図、第４
図の排熱ボイラのバイパスダクトとダンパを模式
的に示した図である。
１……蒸気ドラム、２……降水管、４……蒸発
管群、７……給水管、８……給水ポンプ、１１…
…節炭器管群、１３……連絡管、１４……主蒸気
管、１５……ボイラケーシング、１６……ボイラ
内仕切壁、１７……排ガス入口、１８……排ガス
出口、１９……ボイラ入口ダンパ、２０……バイ
パスダンパ、２１……過熱器入口、２３……過熱
器管群、２４……出口管寄せ、２５……過熱蒸気
管、３０……従来の排熱ボイラのバイパスダクト
。
1 and 2 are schematic cross-sectional views of an embodiment of the present invention, FIGS. 3 and 4 are schematic diagrams showing the configuration of a conventional waste heat boiler, and FIGS. Figure, 4th
It is a diagram schematically showing a bypass duct and a damper of the waste heat boiler shown in the figure. DESCRIPTION OF SYMBOLS 1... Steam drum, 2... Downpipe, 4... Evaporation tube group, 7... Water supply pipe, 8... Water supply pump, 11...
... Economizer pipe group, 13 ... Connection pipe, 14 ... Main steam pipe, 15 ... Boiler casing, 16 ... Boiler internal partition wall, 17 ... Exhaust gas inlet, 18 ... Exhaust gas outlet, 19 ... Boiler Inlet damper, 20... bypass damper, 21... superheater inlet, 23... superheater tube group, 24... outlet header, 25... superheated steam pipe, 30... bypass duct of a conventional waste heat boiler.
Claims (1)
熱ボイラにおいて、該排熱ボイラの過熱器と蒸発
管群とを排ガス入口側の上昇部に配設し、排ガス
出口側下降部に節炭器管群を配置し、排熱ボイラ
内全体の排ガスの流動を〓型となし、中央の仕切
壁下部にバイパスダンパを設け、排ガス入口側上
昇部の管群入口部の界面に排熱ボイラへの入口ダ
ンパを設けたことを特徴とする排熱ボイラ。 In a waste heat boiler that recovers heat from exhaust gas discharged from a prime mover, a superheater and evaporator tube group of the waste heat boiler are arranged in an ascending section on the exhaust gas inlet side, and an economizer tube is arranged in a descending section on the exhaust gas outlet side. A bypass damper is installed at the bottom of the central partition wall, and the inlet to the waste heat boiler is placed at the interface of the inlet of the tube group on the rising part of the exhaust gas inlet side. A waste heat boiler characterized by being equipped with a damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989003290U JPH087201Y2 (en) | 1989-01-12 | 1989-01-12 | Waste heat boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989003290U JPH087201Y2 (en) | 1989-01-12 | 1989-01-12 | Waste heat boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02100002U true JPH02100002U (en) | 1990-08-09 |
| JPH087201Y2 JPH087201Y2 (en) | 1996-03-04 |
Family
ID=31204797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989003290U Expired - Lifetime JPH087201Y2 (en) | 1989-01-12 | 1989-01-12 | Waste heat boiler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH087201Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5837401A (en) * | 1981-08-31 | 1983-03-04 | 三菱重工業株式会社 | Exhaust gas economizer |
-
1989
- 1989-01-12 JP JP1989003290U patent/JPH087201Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5837401A (en) * | 1981-08-31 | 1983-03-04 | 三菱重工業株式会社 | Exhaust gas economizer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH087201Y2 (en) | 1996-03-04 |
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