JP4865465B2 - 空気加熱装置 - Google Patents
空気加熱装置 Download PDFInfo
- Publication number
- JP4865465B2 JP4865465B2 JP2006251312A JP2006251312A JP4865465B2 JP 4865465 B2 JP4865465 B2 JP 4865465B2 JP 2006251312 A JP2006251312 A JP 2006251312A JP 2006251312 A JP2006251312 A JP 2006251312A JP 4865465 B2 JP4865465 B2 JP 4865465B2
- Authority
- JP
- Japan
- Prior art keywords
- steam
- heat exchanger
- valve
- air
- supply pipe
- 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.)
- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
2 蒸気供給管
3 制御弁
4 切換弁
5 圧縮空気供給管
6 出口ヘッダ
7 空気温度検出部材
8 フィンチューブ
9 スチームトラップ
10 復水排出管
11 コントロール弁
12 排出弁
13 圧力検出部材
Claims (1)
- 複数段からなる熱交換器の内部に加熱用の蒸気を供給する蒸気供給管を接続し、当該蒸気供給管に供給する蒸気量を制御する制御弁を取り付けるとともに、熱交換器を通過する間に蒸気で加熱された空気の温度を検出する空気温度検出部材を取り付けて、当該空気温度検出部材からの検出値に応じて制御弁の弁開度をコントロールするものにおいて、熱交換器を縦長略円筒状のフィンチューブ型熱交換器として、内部に複数段のフィンチューブを取り付け、当該熱交換器の入口側に切換弁を取り付けて、当該切換弁を三方切換弁として、当該三方切換弁の一方の入口を蒸気供給管に接続し、もう一方の入口を圧縮空気供給管に接続し、出口をフィンチューブに接続して、当該切換弁の切り換え操作によって蒸気の供給と圧縮空気の供給とを切り換えるとともに、熱交換器内の圧力を検出する圧力検出部材を取り付けて、当該圧力検出部材の検出値に応じて切換弁を切り換え操作することを特徴とする空気加熱装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006251312A JP4865465B2 (ja) | 2006-09-15 | 2006-09-15 | 空気加熱装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006251312A JP4865465B2 (ja) | 2006-09-15 | 2006-09-15 | 空気加熱装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008070088A JP2008070088A (ja) | 2008-03-27 |
JP4865465B2 true JP4865465B2 (ja) | 2012-02-01 |
Family
ID=39291819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006251312A Expired - Fee Related JP4865465B2 (ja) | 2006-09-15 | 2006-09-15 | 空気加熱装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4865465B2 (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02183713A (ja) * | 1989-01-07 | 1990-07-18 | Mitsubishi Electric Corp | ボイラ空気予熱システム |
JP2001324294A (ja) * | 2000-05-15 | 2001-11-22 | Tlv Co Ltd | 復水排出装置 |
JP2004163048A (ja) * | 2002-11-15 | 2004-06-10 | Tlv Co Ltd | 空気加熱装置 |
-
2006
- 2006-09-15 JP JP2006251312A patent/JP4865465B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2008070088A (ja) | 2008-03-27 |
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