JP4722665B2 - 蒸気減温装置 - Google Patents
蒸気減温装置 Download PDFInfo
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- JP4722665B2 JP4722665B2 JP2005300190A JP2005300190A JP4722665B2 JP 4722665 B2 JP4722665 B2 JP 4722665B2 JP 2005300190 A JP2005300190 A JP 2005300190A JP 2005300190 A JP2005300190 A JP 2005300190A JP 4722665 B2 JP4722665 B2 JP 4722665B2
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- steam
- cooling fluid
- temperature
- heat exchange
- ejector
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Description
2 蒸気エゼクタ
4 内側のエゼクタ通路
5 外側の熱交換部
6 冷却流体供給管
7 減温蒸気管
8 冷却流体加熱部
12 冷却流体タンク
13 蒸気トラップ
14 吸引口
17 逆止弁
18 冷却流体補給管
21 循環ポンプ
22 循環路
25 制御バルブ
Claims (1)
- 高温蒸気中へ冷却流体を供給して、当該高温蒸気を所定温度状態まで減温するものにおいて、高温蒸気供給管に蒸気エゼクタを取り付けて、当該蒸気エゼクタを二重管構造として、当該二重管構造の内側を蒸気の流下するエゼクタ通路とし、二重管構造の外側を冷却流体が熱交換されて低温蒸気となる熱交換部として、当該外側の熱交換部の上端部に管路を取り付けて蒸気エゼクタの吸引口と接続すると共に、当該外側の熱交換部の下部に連通管を介して冷却流体タンクと接続し、当該連通管の冷却流体タンクの手前側に蒸気トラップを取り付け、当該冷却流体タンクの下部側面に循環路を取り付けて循環ポンプを接続し、当該循環路の上端を冷却流体供給管として、当該冷却流体供給管に外側の熱交換部へ供給する冷却流体の量をコントロールするための制御バルブを取り付けて、当該熱交換部で発生した低温蒸気を蒸気エゼクタの吸引口から高温蒸気中へ供給すると共に、熱交換部へ供給される冷却流体を所定温度まで加熱する冷却流体加熱部を設けて、当該冷却流体加熱部を上記循環路と連通したことを特徴とする蒸気減温装置。
Priority Applications (1)
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---|---|---|---|
JP2005300190A JP4722665B2 (ja) | 2005-10-14 | 2005-10-14 | 蒸気減温装置 |
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JP2005300190A JP4722665B2 (ja) | 2005-10-14 | 2005-10-14 | 蒸気減温装置 |
Publications (2)
Publication Number | Publication Date |
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JP2007107839A JP2007107839A (ja) | 2007-04-26 |
JP4722665B2 true JP4722665B2 (ja) | 2011-07-13 |
Family
ID=38033834
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JP2005300190A Active JP4722665B2 (ja) | 2005-10-14 | 2005-10-14 | 蒸気減温装置 |
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JP (1) | JP4722665B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109140421A (zh) * | 2018-09-10 | 2019-01-04 | 广东粤电靖海发电有限公司 | 一种燃煤发电机组蒸汽再热*** |
WO2022048094A1 (zh) * | 2020-09-02 | 2022-03-10 | 李华玉 | 减小并利用吸热过程传热温差的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003207102A (ja) * | 2002-01-11 | 2003-07-25 | Toshiba Eng Co Ltd | 減温装置 |
JP2005127638A (ja) * | 2003-10-24 | 2005-05-19 | Toshiba Plant Systems & Services Corp | 蒸気減温装置 |
JP2005278577A (ja) * | 2004-03-30 | 2005-10-13 | Miura Co Ltd | 解凍装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS538844B2 (ja) * | 1972-01-07 | 1978-04-01 | ||
JPH0788933B2 (ja) * | 1987-03-30 | 1995-09-27 | 株式会社テイエルブイ | 真空蒸気発生装置 |
JPH01105000A (ja) * | 1987-10-15 | 1989-04-21 | Hitachi Ltd | 真空エゼクタ装置 |
JP2900004B2 (ja) * | 1992-05-26 | 1999-06-02 | 丸善石油化学株式会社 | 過熱蒸気の減温器 |
JPH09196305A (ja) * | 1996-01-12 | 1997-07-29 | Tlv Co Ltd | 復水回収装置 |
JPH10246401A (ja) * | 1997-03-04 | 1998-09-14 | Shinei Kk | 清浄蒸気発生装置 |
-
2005
- 2005-10-14 JP JP2005300190A patent/JP4722665B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003207102A (ja) * | 2002-01-11 | 2003-07-25 | Toshiba Eng Co Ltd | 減温装置 |
JP2005127638A (ja) * | 2003-10-24 | 2005-05-19 | Toshiba Plant Systems & Services Corp | 蒸気減温装置 |
JP2005278577A (ja) * | 2004-03-30 | 2005-10-13 | Miura Co Ltd | 解凍装置 |
Also Published As
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JP2007107839A (ja) | 2007-04-26 |
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