JPS5981916U - Corrosion-proof reheater - Google Patents
Corrosion-proof reheaterInfo
- Publication number
- JPS5981916U JPS5981916U JP17656082U JP17656082U JPS5981916U JP S5981916 U JPS5981916 U JP S5981916U JP 17656082 U JP17656082 U JP 17656082U JP 17656082 U JP17656082 U JP 17656082U JP S5981916 U JPS5981916 U JP S5981916U
- Authority
- JP
- Japan
- Prior art keywords
- heat transfer
- purge gas
- supply pipe
- gas supply
- corrosion
- 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
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Pipeline Systems (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の再熱器の系統図、第２図はこの考案に係
る再熱器の系統図である。
３・・・・・・高圧タービン、５・・・・・・再熱器、
７・・・・・・低圧タービン、９・・・・・・パージ気
体供給管路、１２・・・・・・加熱器、１４・・・・・
・封入気体供給管路、Ｓ・・・・・・蒸気。FIG. 1 is a system diagram of a conventional reheater, and FIG. 2 is a system diagram of a reheater according to this invention. 3... High pressure turbine, 5... Reheater,
7...Low pressure turbine, 9...Purge gas supply pipe, 12...Heater, 14...
・Enclosed gas supply pipe, S...Steam.
Claims (1)
て低圧タービンに供給するものにおいて、二の伝熱管に
対してパージ気体供給管路を接続し、タービン停止時に
この伝熱管内に残留する蒸気をパージ気体により外部に
排出する防食型再熱器。 ２ 実用新案登録請求の範囲第１項記載の防食型再熱器
において、前記パージ気体供給管路に加熱器を配置し、
伝熱管内に供給するパージ気体を高温の乾燥空気とした
もの。 ３ 実用新案登録請求の範囲第１項または第２項記載の
防食型再熱器において、前記パージ気体供給管路に対し
て封入気体供給管路を接続し、伝熱管のパージ後に伝熱
管に不活性ガスを封入するよう構成したもの。[Claims for Utility Model Registration] 1. In a system in which steam from the high-pressure turbine exhaust is reheated by a heat transfer tube and supplied to the low-pressure turbine, a purge gas supply pipe is connected to the second heat transfer tube, and when the turbine is stopped, the purge gas supply pipe is A corrosion-resistant reheater that exhausts steam remaining inside heat transfer tubes to the outside using purge gas. 2. In the anti-corrosion reheater according to claim 1 of the registered utility model, a heater is disposed in the purge gas supply pipe,
The purge gas supplied into the heat transfer tube is high temperature dry air. 3. In the anti-corrosion reheater according to claim 1 or 2 of the utility model registration claim, an enclosed gas supply pipe is connected to the purge gas supply pipe, and after the heat transfer tube is purged, the heat transfer tube is free from damage. Constructed to enclose active gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17656082U JPS5981916U (en) | 1982-11-24 | 1982-11-24 | Corrosion-proof reheater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17656082U JPS5981916U (en) | 1982-11-24 | 1982-11-24 | Corrosion-proof reheater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5981916U true JPS5981916U (en) | 1984-06-02 |
| JPH0238167Y2 JPH0238167Y2 (en) | 1990-10-16 |
Family
ID=30383835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17656082U Granted JPS5981916U (en) | 1982-11-24 | 1982-11-24 | Corrosion-proof reheater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5981916U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1162619A (en) * | 1997-08-26 | 1999-03-05 | Mitsubishi Heavy Ind Ltd | Steam cooling type gas turbine composite plant and its operation control method |
| JP2008116162A (en) * | 2006-11-07 | 2008-05-22 | Chugoku Electric Power Co Inc:The | Drying operation method for reheater |
| JP2013199891A (en) * | 2012-03-26 | 2013-10-03 | Mitsubishi Heavy Ind Ltd | Operation stopping method for air blower, and air blower |
| WO2018047242A1 (en) * | 2016-09-06 | 2018-03-15 | 株式会社ビクター特販 | Steam-circulating-system pipeline drying device and pipeline drying method in steam-circulating system |
-
1982
- 1982-11-24 JP JP17656082U patent/JPS5981916U/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1162619A (en) * | 1997-08-26 | 1999-03-05 | Mitsubishi Heavy Ind Ltd | Steam cooling type gas turbine composite plant and its operation control method |
| JP2008116162A (en) * | 2006-11-07 | 2008-05-22 | Chugoku Electric Power Co Inc:The | Drying operation method for reheater |
| JP2013199891A (en) * | 2012-03-26 | 2013-10-03 | Mitsubishi Heavy Ind Ltd | Operation stopping method for air blower, and air blower |
| WO2018047242A1 (en) * | 2016-09-06 | 2018-03-15 | 株式会社ビクター特販 | Steam-circulating-system pipeline drying device and pipeline drying method in steam-circulating system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0238167Y2 (en) | 1990-10-16 |
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