JP2012083095A - 熱交換器を備えた装置及び蒸気発生装置の熱交換器を作動させる方法 - Google Patents
熱交換器を備えた装置及び蒸気発生装置の熱交換器を作動させる方法 Download PDFInfo
- Publication number
- JP2012083095A JP2012083095A JP2011182965A JP2011182965A JP2012083095A JP 2012083095 A JP2012083095 A JP 2012083095A JP 2011182965 A JP2011182965 A JP 2011182965A JP 2011182965 A JP2011182965 A JP 2011182965A JP 2012083095 A JP2012083095 A JP 2012083095A
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- medium
- bypass
- inlet
- outlet
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
- F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B15/00—Water-tube boilers of horizontal type, i.e. the water-tube sets being arranged horizontally
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
- F22B31/08—Installation of heat-exchange apparatus or of means in boilers for heating air supplied for combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
- F22D1/02—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22G—SUPERHEATING OF STEAM
- F22G1/00—Steam superheating characterised by heating method
- F22G1/02—Steam superheating characterised by heating method with heat supply by hot flue gases from the furnace of the steam boiler
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Chimneys And Flues (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
【解決手段】媒体インレットから熱交換器入口への媒体用供給管と熱交換器出口からの排出管を具備した熱交換器を備えた装置であって、媒体インレットから排出管への第一のバイパス及び供給管から媒体アウトレット及びバルブへの第二のバイパスを備えており、その結果媒体が熱交換器出口から熱交換器入口へも流れることができることを特徴としている。
【選択図】なし
Description
2 熱交換器
3 供給管
4 媒体インレット
5 熱交換器入口
6 排出管
7 熱交換器出口
8 第一のバイパス
9 第二のバイパス
10 媒体アウトレット
11 第一のバイパスバルブ
12 第二のバイパスバルブ
13 供給管バルブ
14 排出管バルブ
15 矢印
16 媒体
17 第一のスリーウェイバルブ
18 第二のスリーウェイバルブ
20 蒸気発生装置
21 矢印
22 矢印
23 矢印
24 蒸発器
25 過熱器
26 過熱器
27 過熱器
28 エコマイザー
29 冷却媒体として機能する水
30 タービン
31 発電機
32 復水器
33 ポンプ
34 第一のスリーウェイバルブ
35 第二のスリーウェイバルブ
36 第二のバイパス
37 媒体インレット
38 供給管
39 排出管
40 ボイラー胴
41 第一のバイパス
Claims (15)
- 媒体インレット(4)から熱交換器入口(5)への媒体(16)用供給管(3)と熱交換器出口(7)からの排出管(6)を具備した熱交換器(2)を備えた装置(1)において、前記媒体インレット(4)から前記排出管(6)への第一のバイパス(8)と前記供給管(3)から媒体アウトレット(10)及びバルブ(11〜14)への第二のバイパス(9)により、媒体(16)が熱交換器出口(7)から熱交換器入口(5)へも流れることが可能であることを特徴とする装置。
- 媒体インレット(4)、第一のバイパス(8)及び供給管(3)の間にウェイバルブ(17)が配置されていることを特徴とする、請求項1に記載の装置。
- 媒体アウトレット(10)、第二のバイパス(9)及び排出管(6)の間にスリーウェイバルブ(18)が配置されていることを特徴とする、請求項1または2のいずれか一項に記載の装置。
- 前記媒体(16)が、液体であることを特徴とする、請求項1〜3のいずれか一項に記載の装置。
- 前記媒体(16)が、130℃を超える熱さであることを特徴とする、請求項1〜4のいずれか一項に記載の装置。
- 前記熱交換器(2)が、ガスも貫流することを特徴とする、請求項1〜5のいずれか一項に記載の装置。
- 前記ガスが、熱交換器入口(5)から前記熱交換器出口(7)への方向へ流れることを特徴とする、請求項6に記載の装置。
- 前記ガスが、100℃を超える温度を示すことを特徴とする、請求項6又は7に記載の装置。
- 前記熱交換器(2)が蒸気発生装置(20)の蒸発器(24)であることを特徴とする、請求項1〜8のいずれか一項に記載の装置。
- 前記熱交換器(2)が、蒸気発生装置(20)の過熱器(25、26、27)であることを特徴とする、請求項1〜8のいずれか一項に記載の装置。
- 前記熱交換器(2)が、蒸気発生装置(20)のエコマイザー(28)であることを特徴とする、請求項1〜8のいずれか一項に記載の装置。
- 前記熱交換器(2)が、蒸気発生装置(20)の燃焼用空気予熱器であることを特徴とする、請求項1〜8のいずれか一項に記載の装置。
- 前記装置(20)が、窒素酸化物低減装置を備えていることを特徴とする、請求項1〜12のいずれか一項に記載の装置。
- 蒸気発生装置(20)の熱交換器(2)を作動させる方法であって、前記熱交換器がバルブ(34、35)によって並流式及び対向流式に調整して作動可能である方法。
- 切り換えが2つのスリーウェイバルブ(34、35)によって行われることを特徴とする、請求項14に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010048065.7 | 2010-10-12 | ||
DE102010048065A DE102010048065A1 (de) | 2010-10-12 | 2010-10-12 | Vorrichtung mit einem Wärmetauscher und Verfahren zum Betreiben eines Wärmetauschers einer Dampferzeugungsanlage |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012083095A true JP2012083095A (ja) | 2012-04-26 |
JP5971508B2 JP5971508B2 (ja) | 2016-08-17 |
Family
ID=44658530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011182965A Active JP5971508B2 (ja) | 2010-10-12 | 2011-08-24 | 熱交換器を備えた装置及び蒸気発生装置の熱交換器を作動させる方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US9677831B2 (ja) |
EP (1) | EP2442061B1 (ja) |
JP (1) | JP5971508B2 (ja) |
BR (1) | BRPI1106277B1 (ja) |
CA (1) | CA2754465C (ja) |
DE (1) | DE102010048065A1 (ja) |
DK (1) | DK2442061T3 (ja) |
ES (1) | ES2653670T3 (ja) |
NO (1) | NO2442061T3 (ja) |
PL (1) | PL2442061T3 (ja) |
PT (1) | PT2442061T (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016540183A (ja) * | 2013-11-28 | 2016-12-22 | エリート・トロワ | デュアルフロー空気/空気交換器、空気を処理するための装置、およびそうした交換器を氷から保護すると共にそれを浄化するための方法 |
JP7392687B2 (ja) | 2021-06-10 | 2023-12-06 | Jfeスチール株式会社 | ボイラ燃料の予熱装置及び予熱方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011015717B4 (de) | 2011-03-31 | 2022-09-08 | Thyssenkrupp Industrial Solutions Ag | Wärmerückgewinnungseinrichtung |
CN102937295B (zh) * | 2012-11-20 | 2015-02-18 | 上海锅炉厂有限公司 | 一种适用脱硝设备负全程负荷投运的锅炉省煤器布置方式 |
EP2951524B1 (en) * | 2013-02-01 | 2020-07-29 | Tetra Laval Holdings & Finance SA | Method for processing a product by using a heat treatment apparatus |
CN108488777A (zh) * | 2018-03-08 | 2018-09-04 | 苏州天沃环境能源工程有限公司 | 燃煤熔盐炉高温废气的热能回用设备 |
EP4328519A1 (de) * | 2022-08-25 | 2024-02-28 | ERK Eckrohrkessel GmbH | Verfahren und vorrichtung zur gewinnung von erdwärme sowie verfahren zur erzeugung elektrischer energie |
EP4328520A1 (de) * | 2022-08-25 | 2024-02-28 | ERK Eckrohrkessel GmbH | Verfahren und einrichtung zur nutzung von erdwärme |
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US4353207A (en) * | 1980-08-20 | 1982-10-12 | Westinghouse Electric Corp. | Apparatus for removing NOx and for providing better plant efficiency in simple cycle combustion turbine plants |
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JP2000304231A (ja) * | 1999-04-19 | 2000-11-02 | Ebara Corp | 排ガスからの熱回収装置及び熱回収方法 |
US20010025609A1 (en) * | 1999-06-09 | 2001-10-04 | Oblon, Spivak, Mcclelland, Maier & Neustadt | Method and plant for heating a liquid medium |
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-
2010
- 2010-10-12 DE DE102010048065A patent/DE102010048065A1/de not_active Ceased
-
2011
- 2011-07-27 PL PL11006156T patent/PL2442061T3/pl unknown
- 2011-07-27 ES ES11006156.1T patent/ES2653670T3/es active Active
- 2011-07-27 NO NO11006156A patent/NO2442061T3/no unknown
- 2011-07-27 DK DK11006156.1T patent/DK2442061T3/en active
- 2011-07-27 PT PT110061561T patent/PT2442061T/pt unknown
- 2011-07-27 EP EP11006156.1A patent/EP2442061B1/de active Active
- 2011-08-15 US US13/136,942 patent/US9677831B2/en active Active
- 2011-08-24 JP JP2011182965A patent/JP5971508B2/ja active Active
- 2011-10-11 CA CA2754465A patent/CA2754465C/en active Active
- 2011-10-11 BR BRPI1106277A patent/BRPI1106277B1/pt active IP Right Grant
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5272949A (en) * | 1975-12-12 | 1977-06-18 | Toray Ind Inc | Temperature control system for boiler exhausting gas |
US4353207A (en) * | 1980-08-20 | 1982-10-12 | Westinghouse Electric Corp. | Apparatus for removing NOx and for providing better plant efficiency in simple cycle combustion turbine plants |
US5588400A (en) * | 1993-02-09 | 1996-12-31 | L. & C. Steinmuller Gmbh | Method of generating steam in a forced-through-flow boiler |
JP2000304231A (ja) * | 1999-04-19 | 2000-11-02 | Ebara Corp | 排ガスからの熱回収装置及び熱回収方法 |
US20010025609A1 (en) * | 1999-06-09 | 2001-10-04 | Oblon, Spivak, Mcclelland, Maier & Neustadt | Method and plant for heating a liquid medium |
JP2007183068A (ja) * | 2006-01-10 | 2007-07-19 | Babcock Hitachi Kk | 貫流式排熱回収ボイラ |
JP2008101856A (ja) * | 2006-10-19 | 2008-05-01 | Nippon Steel Engineering Co Ltd | 廃棄物処理設備のボイラ過熱器の運転方法及び廃棄物処理設備のボイラ過熱器 |
JP2010002079A (ja) * | 2008-06-18 | 2010-01-07 | Mitsubishi Heavy Ind Ltd | ボイラ及びボイラの制御方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2016540183A (ja) * | 2013-11-28 | 2016-12-22 | エリート・トロワ | デュアルフロー空気/空気交換器、空気を処理するための装置、およびそうした交換器を氷から保護すると共にそれを浄化するための方法 |
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JP7392687B2 (ja) | 2021-06-10 | 2023-12-06 | Jfeスチール株式会社 | ボイラ燃料の予熱装置及び予熱方法 |
Also Published As
Publication number | Publication date |
---|---|
CA2754465A1 (en) | 2012-04-12 |
US20120085517A1 (en) | 2012-04-12 |
DK2442061T3 (en) | 2017-12-04 |
EP2442061A3 (de) | 2015-03-04 |
ES2653670T3 (es) | 2018-02-08 |
US9677831B2 (en) | 2017-06-13 |
BRPI1106277B1 (pt) | 2020-04-22 |
PL2442061T3 (pl) | 2018-03-30 |
EP2442061B1 (de) | 2017-09-27 |
DE102010048065A1 (de) | 2012-04-12 |
PT2442061T (pt) | 2017-11-27 |
BRPI1106277A2 (pt) | 2016-01-19 |
EP2442061A2 (de) | 2012-04-18 |
CA2754465C (en) | 2018-07-24 |
JP5971508B2 (ja) | 2016-08-17 |
NO2442061T3 (ja) | 2018-02-24 |
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