JPH07502333A - 化石燃料燃焼形貫流ボイラ - Google Patents
化石燃料燃焼形貫流ボイラInfo
- Publication number
- JPH07502333A JPH07502333A JP5511341A JP51134193A JPH07502333A JP H07502333 A JPH07502333 A JP H07502333A JP 5511341 A JP5511341 A JP 5511341A JP 51134193 A JP51134193 A JP 51134193A JP H07502333 A JPH07502333 A JP H07502333A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- once
- pipes
- header
- tube
- 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
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B29/00—Steam boilers of forced-flow type
- F22B29/06—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes
- F22B29/061—Construction of tube walls
- F22B29/062—Construction of tube walls involving vertically-disposed water tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B29/00—Steam boilers of forced-flow type
- F22B29/06—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.化石燃料用バーナ(11)と垂直煙道(1)とを有し、垂直煙道(1)が垂 直に配置された管(2、3)から構成され、これらの管(2、3)の入口端が入 口管寄せ(9)に、出口端が出口管寄せ(12)に接続されている貫流ボイラに おいて、 −各管からそれぞれバーナ(11)の上側で同じ高さ(H)において、均圧容器 (4)に結合されている均圧管(25)が分岐し、−その高さ(H)が、各管( 2)の入口管寄せ(9)と均圧管(25)の分岐部との間の過剰加熱の際にすべ ての管(2)の加熱の平均値に比べて、これらの管を通る貫流量が増大するよう に選択されていることを特赦とする化石燃料燃焼形貫流ボイラ。 2.管(2)がその長さの50%以上にわたってその内側面に多条ねじを形成す るフィンを有していることを特徴とする請求の範囲1記載の貫流ボイラ。 3.煙道(1)の管(2、3)が互いに気密に溶接されていることを特徴とする 請求の範囲1または2記載の貫流ボイラ。 4.高さ(H)が、定格負荷および各管の入口管寄せ(9)と均圧管(25)の 分岐部との間のa%の過剰加熱の際にすべての管(2)の加熱の100%に相応 した平均値に比べて、これらの管(2)を通る計算的に求められた貫流量が少な くとも0.25a%だけ増大するように選択されていることを特徴とする請求の 範囲1ないし3の1つに記載の貫流ボイラ。 5.高さ(H)が、定格負荷および各管の入口管寄せ(9)と均圧管(25)の 分岐部との間のa%の過剰加熱の際にすべての管(2)の加熱の100%に相応 した平均値に比べて、これらの管(2)を通る計算的に求められた貫流量が少な くとも0.50a%だけ増大するように選択されていることを特徴とする請求の 範囲1ないし3の1つに記載の貫流ボイラ。 6.高さ(H)が、定格負荷および各管の入口管寄せ(9)と均圧管(25)の 分岐部との間のa%の過剰加熱の際にすべての管(2)の加熱の100%に相応 した平均値に比べて、これらの管(2)を通る計算的に求められた貫流量が少な くとも0.75a%だけ増大するように選択されていることを特徴とする請求の 範囲1ないし3の1つに記載の貫流ボイラ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4142376A DE4142376A1 (de) | 1991-12-20 | 1991-12-20 | Fossil befeuerter durchlaufdampferzeuger |
DE4142376.3 | 1991-12-20 | ||
PCT/DE1992/001054 WO1993013356A1 (de) | 1991-12-20 | 1992-12-16 | Fossil befeuerter durchlaufdampferzeuger |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH07502333A true JPH07502333A (ja) | 1995-03-09 |
JP3241382B2 JP3241382B2 (ja) | 2001-12-25 |
Family
ID=6447758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51134193A Expired - Lifetime JP3241382B2 (ja) | 1991-12-20 | 1992-12-16 | 化石燃料燃焼形貫流ボイラ |
Country Status (10)
Country | Link |
---|---|
US (1) | US5735236A (ja) |
EP (1) | EP0617778B1 (ja) |
JP (1) | JP3241382B2 (ja) |
KR (1) | KR100260468B1 (ja) |
CN (1) | CN1040146C (ja) |
CA (1) | CA2126230A1 (ja) |
DE (2) | DE4142376A1 (ja) |
ES (1) | ES2077442T3 (ja) |
RU (1) | RU2091664C1 (ja) |
WO (1) | WO1993013356A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008151503A (ja) * | 1997-06-30 | 2008-07-03 | Siemens Ag | 廃熱ボイラ |
JP2008530493A (ja) * | 2005-02-16 | 2008-08-07 | シーメンス アクチエンゲゼルシヤフト | 貫流ボイラ |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5901669A (en) * | 1995-04-05 | 1999-05-11 | The Babcock & Wilcox Company | Variable pressure once-through steam generator upper furnace having non-split flow circuitry |
DE19600004C2 (de) * | 1996-01-02 | 1998-11-19 | Siemens Ag | Durchlaufdampferzeuger mit spiralförmig angeordneten Verdampferrohren |
DE19651678A1 (de) * | 1996-12-12 | 1998-06-25 | Siemens Ag | Dampferzeuger |
US6092490A (en) * | 1998-04-03 | 2000-07-25 | Combustion Engineering, Inc. | Heat recovery steam generator |
US5924389A (en) * | 1998-04-03 | 1999-07-20 | Combustion Engineering, Inc. | Heat recovery steam generator |
US6675747B1 (en) * | 2002-08-22 | 2004-01-13 | Foster Wheeler Energy Corporation | System for and method of generating steam for use in oil recovery processes |
EP1512905A1 (de) * | 2003-09-03 | 2005-03-09 | Siemens Aktiengesellschaft | Durchlaufdampferzeuger sowie Verfahren zum Betreiben des Durchlaufdampferzeugers |
US7021106B2 (en) * | 2004-04-15 | 2006-04-04 | Mitsui Babcock (Us) Llc | Apparatus and method for forming internally ribbed or rifled tubes |
EP1614962A1 (de) * | 2004-07-09 | 2006-01-11 | Siemens Aktiengesellschaft | Verfahren zum Betrieb eines Durchlaufdampferzeugers |
WO2006032556A1 (de) * | 2004-09-23 | 2006-03-30 | Siemens Aktiengesellschaft | Fossil beheizter durchlaufdampferzeuger |
US20080156236A1 (en) * | 2006-12-20 | 2008-07-03 | Osamu Ito | Pulverized coal combustion boiler |
EP2065641A3 (de) * | 2007-11-28 | 2010-06-09 | Siemens Aktiengesellschaft | Verfahren zum Betrieben eines Durchlaufdampferzeugers sowie Zwangdurchlaufdampferzeuger |
DE102009036064B4 (de) | 2009-08-04 | 2012-02-23 | Alstom Technology Ltd. | rfahren zum Betreiben eines mit einer Dampftemperatur von über 650°C operierenden Zwangdurchlaufdampferzeugers sowie Zwangdurchlaufdampferzeuger |
WO2011091882A2 (de) * | 2010-02-01 | 2011-08-04 | Siemens Aktiengesellschaft | Vermeidung dynamischer instabilitäten in zwangdurchlauf-dampferzeugern in solarthermischen anlagen durch einsatz von druckausgleichsleitungen |
DE102010040204A1 (de) * | 2010-09-03 | 2012-03-08 | Siemens Aktiengesellschaft | Solarthermischer Durchlaufverdampfer |
DE102010061186B4 (de) * | 2010-12-13 | 2014-07-03 | Alstom Technology Ltd. | Zwangdurchlaufdampferzeuger mit Wandheizfläche und Verfahren zu dessen Betrieb |
DE102011004279A1 (de) * | 2011-02-17 | 2012-08-23 | Siemens Aktiengesellschaft | Dampferzeuger für solarthermisches Kraftwerk |
CA2919408C (en) | 2013-08-21 | 2019-04-02 | Vista Acquisitions Inc. | Audio systems for generating sound on personal watercraft and other recreational vehicles |
EP2871336B1 (en) | 2013-11-06 | 2018-08-08 | General Electric Technology GmbH | Method for managing a shut down of a boiler |
CN105240814B (zh) * | 2015-11-14 | 2017-09-19 | 沈阳思达机械设备有限公司 | 一种高温高压蒸汽发生装置 |
KR20200093282A (ko) | 2019-01-28 | 2020-08-05 | 이태연 | 조립형 교통안전 칼라콘 |
JP7451343B2 (ja) | 2020-08-04 | 2024-03-18 | キヤノン株式会社 | 画像形成装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3280799A (en) * | 1965-08-26 | 1966-10-25 | Combustion Eng | Fluid heater support arrangement |
US3308792A (en) * | 1965-08-26 | 1967-03-14 | Combustion Eng | Fluid heater support |
DE3863153D1 (de) * | 1987-09-21 | 1991-07-11 | Siemens Ag | Verfahren zum betreiben eines durchlaufdampferzeugers. |
EP0425717B1 (de) * | 1989-10-30 | 1995-05-24 | Siemens Aktiengesellschaft | Durchlaufdampferzeuger |
JPH0448105A (ja) * | 1990-06-18 | 1992-02-18 | Mitsubishi Heavy Ind Ltd | 変圧貫流ボイラ火炉蒸発管 |
AT394627B (de) * | 1990-08-27 | 1992-05-25 | Sgp Va Energie Umwelt | Verfahren zum anfahren eines waermetauschersystems zur dampferzeugung sowie waermetauschersystem zur dampferzeugung |
-
1991
- 1991-12-20 DE DE4142376A patent/DE4142376A1/de not_active Withdrawn
-
1992
- 1992-12-16 KR KR1019940702155A patent/KR100260468B1/ko not_active IP Right Cessation
- 1992-12-16 CA CA002126230A patent/CA2126230A1/en not_active Abandoned
- 1992-12-16 ES ES92924576T patent/ES2077442T3/es not_active Expired - Lifetime
- 1992-12-16 WO PCT/DE1992/001054 patent/WO1993013356A1/de active IP Right Grant
- 1992-12-16 EP EP92924576A patent/EP0617778B1/de not_active Expired - Lifetime
- 1992-12-16 DE DE59203702T patent/DE59203702D1/de not_active Expired - Lifetime
- 1992-12-16 JP JP51134193A patent/JP3241382B2/ja not_active Expired - Lifetime
- 1992-12-16 RU RU9294031204A patent/RU2091664C1/ru active
- 1992-12-19 CN CN92115323A patent/CN1040146C/zh not_active Expired - Lifetime
-
1994
- 1994-06-20 US US08/262,466 patent/US5735236A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008151503A (ja) * | 1997-06-30 | 2008-07-03 | Siemens Ag | 廃熱ボイラ |
JP4540719B2 (ja) * | 1997-06-30 | 2010-09-08 | シーメンス アクチエンゲゼルシヤフト | 廃熱ボイラ |
JP2008530493A (ja) * | 2005-02-16 | 2008-08-07 | シーメンス アクチエンゲゼルシヤフト | 貫流ボイラ |
Also Published As
Publication number | Publication date |
---|---|
EP0617778A1 (de) | 1994-10-05 |
KR100260468B1 (ko) | 2000-07-01 |
DE59203702D1 (de) | 1995-10-19 |
CN1040146C (zh) | 1998-10-07 |
ES2077442T3 (es) | 1995-11-16 |
EP0617778B1 (de) | 1995-09-13 |
US5735236A (en) | 1998-04-07 |
KR940703983A (ko) | 1994-12-12 |
RU2091664C1 (ru) | 1997-09-27 |
CN1075789A (zh) | 1993-09-01 |
JP3241382B2 (ja) | 2001-12-25 |
DE4142376A1 (de) | 1993-06-24 |
WO1993013356A1 (de) | 1993-07-08 |
CA2126230A1 (en) | 1993-07-08 |
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