JPH0396549U - - Google Patents
Info
- Publication number
- JPH0396549U JPH0396549U JP1990000212U JP21290U JPH0396549U JP H0396549 U JPH0396549 U JP H0396549U JP 1990000212 U JP1990000212 U JP 1990000212U JP 21290 U JP21290 U JP 21290U JP H0396549 U JPH0396549 U JP H0396549U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- water vapor
- exhaust gas
- heat exchange
- flue
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 4
- 238000009833 condensation Methods 0.000 claims 2
- 230000005494 condensation Effects 0.000 claims 2
- 238000009834 vaporization Methods 0.000 claims 1
- 230000008016 vaporization Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Air Supply (AREA)
Description
第１図は燃焼用空気加熱用熱交換装置の説明図
（第１実施態様）、第２図は同上装置を模型的に
表示した説明図（第１実施態様）、第３図は熱交
換機および再熱器に使用される熱交換素子の説明
図（第１、第２実施態様）、第４図はヒートポン
プを利用した燃焼用空気加熱用熱交換装置の説明
図（第２実施態様）、第５図は同上装置を模型的
に表示した説明図（第２実施態様）。
Fig. 1 is an explanatory diagram of a heat exchange device for heating combustion air (first embodiment), Fig. 2 is an explanatory diagram schematically displaying the same device (first embodiment), and Fig. 3 is a diagram of the heat exchanger and An explanatory diagram of a heat exchange element used in a reheater (first and second embodiments), FIG. 4 is an explanatory diagram of a heat exchange device for heating combustion air using a heat pump (second embodiment), FIG. 5 is an explanatory diagram schematically showing the same device as above (second embodiment).
Claims (1)
ラー空気の加熱用熱交換器を置き、煙道より排ガ
スをこの熱交換器に導き、排ガスの熱交換温度を
排ガス中に含まれる水蒸気の凝縮温度以下に下げ
て水蒸気を凝縮させ、顕熱交換に加えて凝縮水蒸
気の蒸発潜熱も利用して燃焼用空気の加熱を行う
ようにした熱交換装置。 (2) 多量の潜熱を発生する水蒸気の凝縮温度で
の熱交換効率を上げるために、ヒートポンプを利
用した実用新案請求範囲第１項記載の熱交換装置
。[Scope of claim for utility model registration] (1) A heat exchanger for heating boiler air is installed in addition to the flue of an LNG-fired power plant, and exhaust gas is guided from the flue to this heat exchanger to exchange heat for the exhaust gas. A heat exchange device that lowers the temperature below the condensation temperature of water vapor contained in exhaust gas to condense the water vapor, and in addition to sensible heat exchange, also uses the latent heat of vaporization of the condensed water vapor to heat combustion air. (2) The heat exchange device according to claim 1 of the utility model, which utilizes a heat pump to increase heat exchange efficiency at the condensation temperature of water vapor, which generates a large amount of latent heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990000212U JPH0396549U (en) | 1990-01-08 | 1990-01-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990000212U JPH0396549U (en) | 1990-01-08 | 1990-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0396549U true JPH0396549U (en) | 1991-10-02 |
Family
ID=31504179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990000212U Pending JPH0396549U (en) | 1990-01-08 | 1990-01-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0396549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012163306A (en) * | 2011-02-09 | 2012-08-30 | Chugai Ro Co Ltd | Burner device and industrial furnace with the same |
-
1990
- 1990-01-08 JP JP1990000212U patent/JPH0396549U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012163306A (en) * | 2011-02-09 | 2012-08-30 | Chugai Ro Co Ltd | Burner device and industrial furnace with the same |
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