JPS63150039U - - Google Patents
Info
- Publication number
- JPS63150039U JPS63150039U JP4223687U JP4223687U JPS63150039U JP S63150039 U JPS63150039 U JP S63150039U JP 4223687 U JP4223687 U JP 4223687U JP 4223687 U JP4223687 U JP 4223687U JP S63150039 U JPS63150039 U JP S63150039U
- Authority
- JP
- Japan
- Prior art keywords
- steam
- combustor
- piping
- control valve
- injection device
- 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
- 238000010793 Steam injection (oil industry) Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
Description
第１図は本考案の一実施例の配管系統を示す図
、第２図は実施例の燃焼器を示す断面図、第３図
は第２図の部分拡大図、第４図は実施例の応用例
の配管系統を示す図、第５図、第６図および第７
図は従来装置の系統図である。
３……遮断弁、４……制御弁、５……蒸気マニ
ホールド、６……燃焼器、７，８，１０……ドレ
ン弁、９……蒸気配管、１１……圧縮機吐出空気
、１２……蒸気噴射ノズル、１４……保温部材。
Fig. 1 is a diagram showing the piping system of an embodiment of the present invention, Fig. 2 is a sectional view showing the combustor of the embodiment, Fig. 3 is a partially enlarged view of Fig. 2, and Fig. 4 is a diagram of the embodiment. Diagrams showing the piping system of the application example, Figures 5, 6 and 7
The figure is a system diagram of a conventional device. 3...Shutoff valve, 4...Control valve, 5...Steam manifold, 6...Combustor, 7, 8, 10...Drain valve, 9...Steam piping, 11...Compressor discharge air, 12... ...Steam injection nozzle, 14...Heat insulation member.
Claims (1)
と、前記蒸気配管に介装されこの蒸気配管内を流
れる蒸気の流量を調整する蒸気流量制御弁とを備
え、前記燃焼器内の火炎に前記蒸気配管より導い
た過熱蒸気を噴射してタービン排ガス中の窒素酸
化物発生量を低減させるガスタービンの蒸気噴射
装置において、 前記蒸気流量制御弁と前記燃焼器間の蒸気配管
にドレン弁を配設し、このドレン弁から前記燃焼
器から前記蒸気配管内を逆流した圧縮機吐出空気
を排出するようにしたことを特徴とするガスター
ビンの蒸気噴射装置。 (2) 蒸気流量制御弁と燃焼器間の蒸気配管が、
保温部材により被覆されていることを特徴とする
実用新案登録請求の範囲第１項記載のガスタービ
ンの蒸気噴射装置。[Claims for Utility Model Registration] (1) Steam piping for guiding superheated steam into the combustor, and a steam flow control valve interposed in the steam piping to adjust the flow rate of steam flowing through the steam piping. A steam injection device for a gas turbine, which injects superheated steam guided from the steam piping into a flame in the combustor to reduce the amount of nitrogen oxides generated in turbine exhaust gas, comprising: the steam flow rate control valve and the combustor; A steam injection device for a gas turbine, characterized in that a drain valve is disposed in a steam pipe between the two, and compressor discharge air that has flowed backward in the steam pipe from the combustor is discharged from the drain valve. (2) The steam piping between the steam flow control valve and the combustor is
A steam injection device for a gas turbine according to claim 1, characterized in that the device is covered with a heat insulating member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4223687U JPS63150039U (en) | 1987-03-23 | 1987-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4223687U JPS63150039U (en) | 1987-03-23 | 1987-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63150039U true JPS63150039U (en) | 1988-10-03 |
Family
ID=30857960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4223687U Pending JPS63150039U (en) | 1987-03-23 | 1987-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63150039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0195223A (en) * | 1987-10-05 | 1989-04-13 | Hitachi Ltd | Method of ejecting steam to gas turbine burner and device therefor |
-
1987
- 1987-03-23 JP JP4223687U patent/JPS63150039U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0195223A (en) * | 1987-10-05 | 1989-04-13 | Hitachi Ltd | Method of ejecting steam to gas turbine burner and device therefor |
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