JP2006084071A - 蒸気用減圧弁 - Google Patents
蒸気用減圧弁 Download PDFInfo
- Publication number
- JP2006084071A JP2006084071A JP2004267658A JP2004267658A JP2006084071A JP 2006084071 A JP2006084071 A JP 2006084071A JP 2004267658 A JP2004267658 A JP 2004267658A JP 2004267658 A JP2004267658 A JP 2004267658A JP 2006084071 A JP2006084071 A JP 2006084071A
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- Prior art keywords
- steam
- condensate
- temperature
- pressure reducing
- reducing valve
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- Granted
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- 239000007788 liquid Substances 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims 1
- 239000012809 cooling fluid Substances 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Control Of Fluid Pressure (AREA)
Abstract
【解決手段】 蒸気管路1に減圧弁7を取り付ける。減圧弁7を弁部8と気液分離器10と蒸気トラップ11とで形成する。蒸気トラップ11の復水出口に復水供給管3を接続する。出口管路5に復水溜部2を設けて復水供給管3の他端を接続する。復水溜部2の外周に超音波振動子4を取り付ける。出口管路5には減温された蒸気の温度を検出するための温度センサ6を取り付ける。
超音波振動子4により復水溜部2で復水が霧化され、減圧弁7の出口13から出口管路5を流下してくる過熱蒸気と混合されることによって、過熱蒸気は所定温度の蒸気へ減温される。温度センサ6からの検出温度値に応じて、制御弁9の開度がコントロールされることにより、供給される復水の量が制御される。
【選択図】 図1
Description
2 復水溜部
3 復水供給管
4 超音波振動子
6 温度センサ
7 減圧弁
8 弁部
9 制御弁
10 気液分離器
11 蒸気トラップ
Claims (1)
- 管路を流下する蒸気を所定の減圧状態に維持する減圧弁と、当該減圧弁に、蒸気と復水を分離する気液分離器と、分離した復水を系外へ排出する蒸気トラップとを内蔵したものにおいて、蒸気トラップから排出される復水を減圧弁の二次側の管路へ供給する復水供給管を接続して、当該復水供給管に、復水を霧化する超音波振動子を取り付けたことを特徴とする蒸気用減圧弁。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004267658A JP4481123B2 (ja) | 2004-09-15 | 2004-09-15 | 蒸気用減圧弁 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004267658A JP4481123B2 (ja) | 2004-09-15 | 2004-09-15 | 蒸気用減圧弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006084071A true JP2006084071A (ja) | 2006-03-30 |
| JP4481123B2 JP4481123B2 (ja) | 2010-06-16 |
Family
ID=36162717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004267658A Expired - Fee Related JP4481123B2 (ja) | 2004-09-15 | 2004-09-15 | 蒸気用減圧弁 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4481123B2 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006167577A (ja) * | 2004-12-15 | 2006-06-29 | Tlv Co Ltd | 気液分離器 |
| JP2023075974A (ja) * | 2021-11-22 | 2023-06-01 | 株式会社テイエルブイ | スチームロッキング解消システム |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62102851A (ja) * | 1985-10-28 | 1987-05-13 | Toa Nenryo Kogyo Kk | 超音波霧化装置 |
| JPS62115578U (ja) * | 1986-01-13 | 1987-07-22 | ||
| JPH028674A (ja) * | 1988-06-24 | 1990-01-12 | Yoshihiro Hayashi | 高温溶融体の冷却槽 |
| JPH0694211A (ja) * | 1992-09-14 | 1994-04-05 | Tlv Co Ltd | 蒸気減圧減温装置 |
| JPH0886401A (ja) * | 1994-09-14 | 1996-04-02 | Tlv Co Ltd | 湿り蒸気の湿り度制御装置 |
| JP2001153412A (ja) * | 1999-11-29 | 2001-06-08 | Lf Laboratory Kk | 超音波加湿器 |
-
2004
- 2004-09-15 JP JP2004267658A patent/JP4481123B2/ja not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62102851A (ja) * | 1985-10-28 | 1987-05-13 | Toa Nenryo Kogyo Kk | 超音波霧化装置 |
| JPS62115578U (ja) * | 1986-01-13 | 1987-07-22 | ||
| JPH028674A (ja) * | 1988-06-24 | 1990-01-12 | Yoshihiro Hayashi | 高温溶融体の冷却槽 |
| JPH0694211A (ja) * | 1992-09-14 | 1994-04-05 | Tlv Co Ltd | 蒸気減圧減温装置 |
| JPH0886401A (ja) * | 1994-09-14 | 1996-04-02 | Tlv Co Ltd | 湿り蒸気の湿り度制御装置 |
| JP2001153412A (ja) * | 1999-11-29 | 2001-06-08 | Lf Laboratory Kk | 超音波加湿器 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006167577A (ja) * | 2004-12-15 | 2006-06-29 | Tlv Co Ltd | 気液分離器 |
| JP2023075974A (ja) * | 2021-11-22 | 2023-06-01 | 株式会社テイエルブイ | スチームロッキング解消システム |
| JP7748711B2 (ja) | 2021-11-22 | 2025-10-03 | 株式会社テイエルブイ | スチームロッキング解消システム |
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| Publication number | Publication date |
|---|---|
| JP4481123B2 (ja) | 2010-06-16 |
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