JPS62192001U - - Google Patents
Info
- Publication number
- JPS62192001U JPS62192001U JP7528786U JP7528786U JPS62192001U JP S62192001 U JPS62192001 U JP S62192001U JP 7528786 U JP7528786 U JP 7528786U JP 7528786 U JP7528786 U JP 7528786U JP S62192001 U JPS62192001 U JP S62192001U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- gas
- exhaust gas
- exhaust
- heat recovery
- 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
- 238000011084 recovery Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims 7
- 239000000567 combustion gas Substances 0.000 claims 1
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Multiple-Way Valves (AREA)
- Air Supply (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Description
第１図及び第２図はガスタービンと蒸気タービ
ンを組合せた従来の複合サイクルプラントの系統
図、第３図はその複合サイクルプラントの配置図
、第４図、第５図、第６図及び第７図は本考案を
適用した排ガスダクトにおける切替を容易にでき
る排ガスダンパーの実施例で、第４図は切替を容
易にした排ガスダンパーを備えた複合サイクルプ
ラントの系統図、第５図は実施例の配置図、第６
図及び第７図は切替を容易にした排ガスダンパー
の説明図である。
１０……ガスタービン装置、２０……排熱回収
ボイラ、２５……排ガスダクト、２６……排熱回
収ボイラ入口ダンパー、２７……バイパスダンパ
ー、２９……バイパス煙突、３０……排ガスダン
パー、４０……蒸気タービン装置。
Figures 1 and 2 are system diagrams of a conventional combined cycle plant that combines a gas turbine and a steam turbine, Figure 3 is a layout diagram of the combined cycle plant, and Figures 4, 5, 6, and Figure 7 is an example of an exhaust gas damper that can be easily switched in an exhaust gas duct to which the present invention is applied, Figure 4 is a system diagram of a combined cycle plant equipped with an exhaust gas damper that can be easily switched, and Figure 5 is an example. Layout plan, No. 6
FIG. 7 and FIG. 7 are explanatory diagrams of an exhaust gas damper that can be easily switched. 10...Gas turbine device, 20...Exhaust heat recovery boiler, 25...Exhaust gas duct, 26...Exhaust heat recovery boiler inlet damper, 27...Bypass damper, 29...Bypass chimney, 30...Exhaust gas damper, 40 ...Steam turbine equipment.
Claims (1)
排熱回収ボイラに導びく排ガスダクトにおいて、
通常運転時は排熱回収ボイラへ、バイパス運転時
はバイパス煙突へ排ガスを運転の目的に合わせ通
ガスできる機能を持つ切替えが容易にできる構造
を示することを特徴とする排ガスダンパー。 ２ 実用新案登録請求の範囲第１項において、ダ
ンパーが通ガスによりダンパー押え面との当りが
良く、ダンパーのガスリークを防止できシールを
容易にできる構造を有することを特徴とする排ガ
スダンパー。[Scope of Claim for Utility Model Registration] 1. In an exhaust gas duct that leads combustion gas discharged from a gas turbine device to an exhaust heat recovery boiler,
An exhaust gas damper characterized by exhibiting a structure that allows easy switching, with a function of passing exhaust gas to an exhaust heat recovery boiler during normal operation and to a bypass chimney during bypass operation, depending on the purpose of operation. 2. The exhaust gas damper according to claim 1, characterized in that the damper has a structure that allows good contact with the damper pressing surface due to gas flow, prevents gas leaks from the damper, and facilitates sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7528786U JPS62192001U (en) | 1986-05-21 | 1986-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7528786U JPS62192001U (en) | 1986-05-21 | 1986-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62192001U true JPS62192001U (en) | 1987-12-07 |
Family
ID=30921284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7528786U Pending JPS62192001U (en) | 1986-05-21 | 1986-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62192001U (en) |
-
1986
- 1986-05-21 JP JP7528786U patent/JPS62192001U/ja active Pending
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