JP4628788B2 - 廃熱ボイラ - Google Patents
廃熱ボイラ Download PDFInfo
- Publication number
- JP4628788B2 JP4628788B2 JP2004535206A JP2004535206A JP4628788B2 JP 4628788 B2 JP4628788 B2 JP 4628788B2 JP 2004535206 A JP2004535206 A JP 2004535206A JP 2004535206 A JP2004535206 A JP 2004535206A JP 4628788 B2 JP4628788 B2 JP 4628788B2
- Authority
- JP
- Japan
- Prior art keywords
- heat transfer
- transfer surface
- flow
- evaporator
- 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
Links
- 239000002918 waste heat Substances 0.000 title claims description 19
- 239000000567 combustion gas Substances 0.000 claims description 53
- 239000007789 gas Substances 0.000 claims description 22
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000009826 distribution Methods 0.000 description 13
- 238000010438 heat treatment Methods 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000002156 mixing Methods 0.000 description 9
- 238000001704 evaporation Methods 0.000 description 7
- 230000008020 evaporation Effects 0.000 description 6
- 230000001174 ascending effect Effects 0.000 description 4
- 238000000265 homogenisation Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
- F22B1/1807—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines using the exhaust gases of combustion engines
- F22B1/1815—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines using the exhaust gases of combustion engines using the exhaust gases of gas-turbines
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Description
Claims (9)
- 燃焼ガスが水平方向(x)に貫流する燃焼ガス通路(6)内に蒸発器・貫流伝熱面(8)が配置され、該伝熱面(8)が流れ媒体(W)の貫流に対し並列接続された多数の蒸気発生管(12)を有し、該発生管(12)の内、同じ貫流伝熱面(8)の他の蒸気発生管(12)に比べ余計に加熱される蒸気発生管(12)が、前記の他の発生管(12)に比べて大きな流れ媒体流量を有するように設計されている廃熱ボイラ(1)において、
蒸発器・貫流伝熱面(8)の、蒸気発生管(12)に流れ媒体側で後置接続された出口管寄せ(20)の長手軸線が、燃焼ガス流れ方向(x)に対し平行に向けられており、
更に蒸発器・貫流伝熱面(8)の出口管寄せ又は各出口管寄せ(20)が、流れ媒体側で後置接続された第2蒸発器・貫流伝熱面(10)の対応した入口管寄せ(24)と1つの構造ユニット(40)の形に一体化され、
蒸発器・貫流伝熱面(8)が燃焼ガス流れ方向(x)に見て連続して配置された多数の管層(14)を有し、各管層(14)が燃焼ガス流れ方向(x)に見て並べて配置された多数の蒸気発生管(12)で形成されて、各管層の蒸気発生管(12)が出口管寄せ(20)に接続された
ことを特徴とする廃熱ボイラ。 - 各出口管寄せ(20)が、円筒体状であることを特徴とする請求項1記載の廃熱ボイラ。
- 蒸発器・貫流伝熱面(8)に、各管層(14)における蒸気発生管(12)の数に相当する数の出口管寄せ(20)が付設され、該出口管寄せ(20)の長手軸線が燃焼ガス流れ方向(x)に対して平行に向けられ、各出口管寄せ(20)に各管層(14)の1つの蒸気発生管(12)が開口することを特徴とする請求項1記載の廃熱ボイラ。
- 蒸発器・貫流伝熱面(8)に、流れ媒体側においてもう1つの(第2)蒸発器・貫流伝熱面(10)が後置接続されたことを特徴とする請求項1から3の1つに記載の廃熱ボイラ。
- 第2蒸発器・貫流伝熱面(10)が流れ媒体(D、W)の貫流に関し並列接続された多数の蒸気発生管(22)を有し、第2蒸発器・貫流伝熱面(10)の、他の蒸気発生管(22)に比べ余計に加熱される蒸気発生管(22)が、前記の他の蒸気発生管(22)に比べて大きな流れ媒体(D、W)流量を有することを特徴とする請求項4記載の廃熱ボイラ。
- 第2蒸発器・貫流伝熱面(10)を形成する各蒸気発生管(22)が、垂直に配置されて流れ媒体(W)が下向きに貫流する降下管部分(32)と、流れ媒体側でこの降下管部分(32)に後置接続され、垂直に配置されかつ流れ媒体(W)が上向きに貫流する上昇管部分(34)とを有することを特徴とする請求項4又は5記載の廃熱ボイラ。
- 後置接続された第2蒸発器・貫流伝熱面(10)に流入する流れ媒体(D、W)が、運転中そこに存在する蒸気泡を連れ去るのに必要な最低速度より大きな流速を持つように、蒸発器・貫流伝熱面(8)の寸法が定められたことを特徴とする請求項4から6の1つに記載の廃熱ボイラ。
- 出口管寄せ(20)が燃焼ガス通路(6)の上側に配置されたことを特徴とする請求項4から7の1つに記載の廃熱ボイラ。
- 燃焼ガス側で、ガスタービンが前置接続されたことを特徴とする請求項1から8の1つに記載の廃熱ボイラ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02020252A EP1398565A1 (de) | 2002-09-10 | 2002-09-10 | Dampferzeuger in liegender Bauweise |
PCT/EP2003/009571 WO2004025177A1 (de) | 2002-09-10 | 2003-08-28 | Dampferzeuger in liegender bauweise |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005538337A JP2005538337A (ja) | 2005-12-15 |
JP4628788B2 true JP4628788B2 (ja) | 2011-02-09 |
Family
ID=31725380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004535206A Expired - Fee Related JP4628788B2 (ja) | 2002-09-10 | 2003-08-28 | 廃熱ボイラ |
Country Status (8)
Country | Link |
---|---|
US (1) | US7428374B2 (ja) |
EP (2) | EP1398565A1 (ja) |
JP (1) | JP4628788B2 (ja) |
CN (1) | CN1682075B (ja) |
AU (1) | AU2003264124A1 (ja) |
CA (1) | CA2498216C (ja) |
TW (1) | TW200404136A (ja) |
WO (1) | WO2004025177A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1701090A1 (de) * | 2005-02-16 | 2006-09-13 | Siemens Aktiengesellschaft | Dampferzeuger in liegender Bauweise |
EP2065641A3 (de) * | 2007-11-28 | 2010-06-09 | Siemens Aktiengesellschaft | Verfahren zum Betrieben eines Durchlaufdampferzeugers sowie Zwangdurchlaufdampferzeuger |
US9428702B2 (en) * | 2011-07-12 | 2016-08-30 | Gas Technology Institute | Agglomerator with ceramic matrix composite obstacles |
CN103917825B (zh) | 2012-01-17 | 2016-12-14 | 通用电器技术有限公司 | 用于单程水平蒸发器的流量控制装置及方法 |
EP2805108B1 (en) | 2012-01-17 | 2020-11-25 | General Electric Technology GmbH | A method and apparatus for connecting sections of a once-through horizontal evaporator |
DE102014206043B4 (de) * | 2014-03-31 | 2021-08-12 | Mtu Friedrichshafen Gmbh | Verfahren zum Betreiben eines Systems für einen thermodynamischen Kreisprozess mit einem mehrflutigen Verdampfer, Steuereinrichtung für ein System, System für einen thermodynamischen Kreisprozess mit einem mehrflutigen Verdampfer, und Anordnung einer Brennkraftmaschine und eines Systems |
CN114174751B (zh) * | 2019-08-06 | 2023-10-13 | 三菱电机株式会社 | 热交换器和制冷循环装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US601970A (en) | 1898-04-05 | Ors of part to charley ellison | ||
US3442324A (en) * | 1967-03-06 | 1969-05-06 | American Mach & Foundry | Heat recovery device for turbine gases |
US4188916A (en) * | 1978-05-15 | 1980-02-19 | Deltak Corporation | Waste heat boiler for abstraction of heat energy from gaseous effluent containing corrosive chemical contaminants |
DE3441972C2 (de) * | 1984-11-16 | 1987-03-26 | Belgorodskij zavod energetičeskogo mašinostroenija imeni 60-letija Sojuza SSR, Belgorod | Kessel |
CA1254458A (en) * | 1984-11-26 | 1989-05-23 | Proizvodstvennoe Obiedinenie Po Proektirovaniju, Naladke, Modernizatsii I Remontu Energeticheskogo Oborudovania "Tsentroenergotsvetmet" | Boiler |
EP0450072B1 (en) * | 1988-12-22 | 1995-04-26 | Miura Co., Ltd. | Square multi-pipe once-through boiler |
CN2124375U (zh) * | 1992-02-03 | 1992-12-09 | 河北工学院 | 造气上、下行煤气废热集中回收器 |
US5353749A (en) * | 1993-10-04 | 1994-10-11 | Zurn Industries, Inc. | Boiler design |
DE19651678A1 (de) | 1996-12-12 | 1998-06-25 | Siemens Ag | Dampferzeuger |
US6019070A (en) * | 1998-12-03 | 2000-02-01 | Duffy; Thomas E. | Circuit assembly for once-through steam generators |
-
2002
- 2002-09-10 EP EP02020252A patent/EP1398565A1/de not_active Withdrawn
-
2003
- 2003-08-12 TW TW092122086A patent/TW200404136A/zh unknown
- 2003-08-28 US US10/527,279 patent/US7428374B2/en not_active Expired - Fee Related
- 2003-08-28 JP JP2004535206A patent/JP4628788B2/ja not_active Expired - Fee Related
- 2003-08-28 CN CN03821488.1A patent/CN1682075B/zh not_active Expired - Fee Related
- 2003-08-28 AU AU2003264124A patent/AU2003264124A1/en not_active Abandoned
- 2003-08-28 CA CA2498216A patent/CA2498216C/en not_active Expired - Fee Related
- 2003-08-28 WO PCT/EP2003/009571 patent/WO2004025177A1/de active Application Filing
- 2003-08-28 EP EP03794968A patent/EP1537358B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US20050257753A1 (en) | 2005-11-24 |
AU2003264124A1 (en) | 2004-04-30 |
JP2005538337A (ja) | 2005-12-15 |
CN1682075B (zh) | 2012-09-05 |
EP1398565A1 (de) | 2004-03-17 |
WO2004025177A1 (de) | 2004-03-25 |
TW200404136A (en) | 2004-03-16 |
US7428374B2 (en) | 2008-09-23 |
EP1537358A1 (de) | 2005-06-08 |
CA2498216A1 (en) | 2004-03-25 |
CA2498216C (en) | 2011-11-15 |
EP1537358B1 (de) | 2012-11-28 |
CN1682075A (zh) | 2005-10-12 |
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