JP2011511259A - 酸素燃焼流動床反応器及びこのような反応器の作動方法 - Google Patents
酸素燃焼流動床反応器及びこのような反応器の作動方法 Download PDFInfo
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- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 4
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- F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
- F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
- F23C10/08—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
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- 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
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Abstract
Description
15 反応器チャンバ
20 粒子分離器
25 接続導管
30 粒子出口
35 ガス出口
40 粒子戻りチャネル
45 排ガス導管
50 ガス分配構造
55 グリッド
60,65 開口部ノズル
70 第一のガス給送装置
71 第一のウインドボックス
75 第二のガス給送装置
76 第一のウインドボックスの底壁
77 第一のウインドボックスの頂壁
78 第一のウインドボックスの側壁
80 第二のウインドボックス
81 第二のウインドボックスの底壁
82 第二のウインドボックスの頂壁
83 第二のウインドボックスの側壁
85 第一のガスの入口
90 第二のガスの入口
95 再循環装置
96 送風機装置
100 富酸素ガスの発生源
101 第一の混合部材
102 第二の混合部材
103 導管
104 第三の制御弁
105 導管
106 第四の制御弁
107 導管
108 第一の流量制御装置再循環されたガスのための制御装置
111 導管
112 第二の流量制御装置再循環ガスのための制御装置
135 内張り
140 複数の導管
145 点線
150 多段燃焼
Claims (17)
- 酸素燃焼循環流動床反応器であり、反応器チャンバ(15)と、該反応器チャンバの底部に設けられてガスを反応器チャンバ内へ導入するためのガス分配構造(50)とを備えており、該ガス分配構造は、富酸素ガスを反応器チャンバ(15)内へ導入するために、第一のガス給送装置(70)と第二のガス給送装置(75)とを備えており、
第一のガス給送装置(70)が第一のウインドボックス(71)を備えており、第二のガス給送装置(75)が第二のウインドボックス(80)を備えており、前記第一のウインドボックスは前記反応器チャンバと共通の壁(77)を有しており、前記第一のウインドボックスの下方に配置されている第二のウインドボックスは前記第一のウインドボックスと共通の壁(76)を備えている、ことを特徴とする酸素燃焼循環流動床反応器。 - 第二のウインドボックス(80)の表面が、第二のウインドボックス(80)内へと広がっている高い酸素成分ガスの環境内で耐火性を有する材料からなる、ことを特徴とする請求項1に記載の酸素燃焼循環流動床反応器。
- 第二のウインドボックス(80)が耐火性材料によって裏張りされた内壁(135)を有している、ことを特徴とする請求項1に記載の酸素燃焼循環流動床反応器。
- 第二のウインドボックス(80)が複数の導管(140)を介して前記反応器と接続されており、前記複数の導管(140)は、前記第二のウインドボックス(80)から第一のウインドボックス(71)内を通って反応器チャンバ(15)内へと伸長している、ことを特徴とする請求項1に記載の酸素燃焼循環流動床反応器。
- 前記導管(140)が取り外し可能に配備されている、ことを特徴とする請求項3に記載の酸素燃焼循環流動床反応器。
- 前記反応器チャンバに、反応器チャンバ内で起こった反応によって発生したガスに飛沫同伴された流動化された粒子を分離するための粒子分離器(20)が設けられており、該粒子分離器には、ガス出口(35)と、分離された粒子のための出口(30)とが設けられており、前記ガス出口は、再循環導管(95)を介して第一のウインドボックス(71)及び第二のウインドボックス(80)と流体連通状態に配備されている、ことを特徴とする請求項1に記載の酸素燃焼循環流動床反応器。
- 前記再循環導管(95)が、第一の流量制御装置(108)が設けられている導管(107)を介して第一のガス給送装置(70)内の第一の混合部材(101)と接続されており且つ第二の流量制御装置(112)が設けられている導管(111)を介して第二のガス給送装置(75)内の第二の混合部材(102)と接続されている、ことを特徴とする請求項5に記載の酸素燃焼循環流動床反応器。
- 前記ガス分配構造が富酸素ガスの発生源(100)と接続されている、ことを特徴とする請求項5に記載の酸素燃焼循環流動床反応器。
- 富酸素ガスの発生源(100)が、第三の制御弁(104)が設けられている導管(103)を介して第一の混合部材(101)と接続されており且つ第四の制御弁(106)が設けられている導管(105)を介して第二の混合部材(102)と接続されている、ことを特徴とする請求項7に記載の酸素燃焼循環流動床反応器。
- 反応器チャンバ(15)と該反応器チャンバの底部に設けられているガス分配構造(50)とを備えている酸素燃焼循環流動床反応器を作動させる方法であり、該方法においては、ガスは、ガス分配構造(50)を介して前記反応器チャンバ内へ導入され、前記ガス分配構造は更に、ガスが反応器チャンバ(15)内へ導入されるときに通る第一のガス給送装置(70)と第二のガス給送装置(75)とを備えており、
富酸素ガスが、第一のガス給送装置(70)の第一のウインドボックス(71)を介して及び前記第二のガス給送装置(75)の第二のウインドボックス(80)を介して前記反応器チャンバ内へ導入され、第二のウインドボックス(80)を介して導入される富酸素ガスは、前記第一のウインドボックス(71)内を貫通している複数の導管(140)を介して前記反応器チャンバ内へ導入される形態で導入される、ことを特徴とする酸素燃焼循環流動床反応器を作動させる方法。 - 反応器チャンバ(15)内へ導入されるガスが再循環されたガスを含んでおり、該再循環されたガスは、第一のガス給送装置(70)内へ制御可能に導入される流れと、第二のガス給送装置(75)内へ制御可能に導入される流れとに分割され、富酸素ガスは、第一のガス給送装置(70)内のガスの酸素成分が第一の酸素成分より少ないか又は等しくなるように第一のガス給送装置(70)内の再循環されたガスの流れ内へ導入され且つ第二のガス給送装置(75)内のガスの酸素成分が第一の酸素成分より多いか又は等しくなるように第二のガス給送装置(75)内の再循環されたガスの流れ内へ導入される、ことを特徴とする請求項10に記載の酸素燃焼循環流動床反応器を作動させる方法。
- 前記第一の酸素成分が23体積%より多いことを特徴とする請求項10に記載の酸素燃焼循環流動床反応器を作動させる方法。
- 前記第一のガス給送装置内の酸素成分が、前記第二のガス給送装置内のガスの酸素成分よりも少ない、ことを特徴とする請求項10に記載の酸素燃焼循環流動床反応器を作動させる方法。
- 前記第二のガス給送装置内の富酸素ガスが、第二のウインドボックス(80)へ給送され且つ前記反応器チャンバからの熱の流れを受け、該熱の流れは、第一のウインドボックス(71)内のガスを加熱することによって減らされている、ことを特徴とする請求項10に記載の酸素燃焼循環流動床反応器を作動させる方法。
- 第二のウインドボックス(80)内の富酸素ガスが、第一のウインドボックス(71)内を貫通している複数のパイプ(140)であって第一のウインドボックス(71)内のガスによって同時に加熱されている複数のパイプ(140)を介して前記反応器チャンバ内へ導入される、ことを特徴とする請求項10に記載の酸素燃焼循環流動床反応器を作動させる方法。
- 第二のウインドボックス(80)内の富酸素ガスの温度が、第一のウインドボックス(71)内のガスの温度よりも低く維持されている、ことを特徴とする請求項10に記載の酸素燃焼循環流動床反応器を作動させる方法。
- ガス分配構造内に存在する燃焼可能物質の自己発火の虞が最小化されるように第1の酸素成分が調節される請求項10に記載の酸素燃焼循環流動床反応器を作動させる方法。
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PCT/FI2009/050095 WO2009098358A2 (en) | 2008-02-08 | 2009-02-05 | Oxycombustion circulating fluidized bed reactor and method of operating such a reactor |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113280322A (zh) * | 2021-05-24 | 2021-08-20 | 清华大学 | 一种废电制氢结合循环流化床锅炉燃烧的工艺及系统 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8561557B2 (en) * | 2009-09-30 | 2013-10-22 | Babcock & Wilcox Power Generation Group, Inc. | Primary oxidant feed to oxy-fired circulating fluidized bed (CFB) |
JP5762713B2 (ja) * | 2010-10-04 | 2015-08-12 | 株式会社キンセイ産業 | 乾溜ガス化焼却処理装置 |
DE102011000734A1 (de) * | 2011-02-15 | 2012-08-16 | Alstom Technology Ltd. | Düsenbodenanordnung für einen Trockner und Verfahren zu dessen Betrieb |
DE102011117812A1 (de) * | 2011-11-07 | 2013-05-08 | H S Reformer Gmbh | Wirbelschichtreaktor |
MX367059B (es) * | 2012-05-09 | 2019-08-02 | Metodo para hacer productos oxigenados a partir de una reaccion quimica no catalitica. | |
US20140065559A1 (en) * | 2012-09-06 | 2014-03-06 | Alstom Technology Ltd. | Pressurized oxy-combustion power boiler and power plant and method of operating the same |
CN103471093B (zh) | 2013-09-06 | 2016-02-24 | 中国科学院工程热物理研究所 | 循环流化床富氧燃烧的配风方法 |
CN103742899B (zh) * | 2014-01-23 | 2016-05-04 | 上海锅炉厂有限公司 | 一种富氧燃烧循环流化床多联产系统及工艺 |
CN105650628B (zh) * | 2016-02-06 | 2019-04-30 | 中国科学院工程热物理研究所 | 循环流化床富氧燃烧装置及其富氧燃烧供风方法 |
CN111156500B (zh) * | 2018-11-08 | 2020-11-13 | 中国科学院工程热物理研究所 | 循环流化床预热室送粉方法及设备、燃料处理设备 |
JP7205714B2 (ja) | 2018-12-28 | 2023-01-17 | 株式会社オートネットワーク技術研究所 | プレスフィット端子 |
FI20225416A1 (en) * | 2022-05-12 | 2023-11-13 | Valmet Technologies Oy | GRATE ARRANGEMENT AND METHOD |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57105616A (en) * | 1980-12-24 | 1982-07-01 | Kawasaki Heavy Ind Ltd | Fluidizing method and apparatus for fluidized bed furnace |
JPH05196202A (ja) * | 1992-01-20 | 1993-08-06 | Ishikawajima Harima Heavy Ind Co Ltd | 流動層ボイラ |
JPH0646294U (ja) * | 1991-06-15 | 1994-06-24 | 川崎重工業株式会社 | 流動層炉 |
JP2001235129A (ja) * | 2000-02-21 | 2001-08-31 | Mitsubishi Heavy Ind Ltd | 循環流動層炉 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE628052A (ja) * | 1962-03-15 | |||
US3807090A (en) * | 1970-12-02 | 1974-04-30 | Exxon Research Engineering Co | Purifications of fuels |
CA1061987A (en) * | 1974-05-15 | 1979-09-11 | Iowa State University Research Foundation, Inc. | Decomposition of calcium sulfate by zoned reduction and oxidation in a fluidized bed |
US4226830A (en) * | 1978-08-28 | 1980-10-07 | Hicap Engineering & Development Corporation | Fluidized bed reactor |
US4303023A (en) * | 1979-11-08 | 1981-12-01 | Wormser Engineering, Inc. | Fluidized bed fuel burning |
US4292023A (en) * | 1979-08-01 | 1981-09-29 | Curtiss-Wright Corporation | Fluidized bed combustor and removable windbox and tube assembly therefor |
FR2519877B1 (fr) * | 1982-01-20 | 1986-10-31 | Charbonnages De France | Grille de fluidisation ainsi que foyer de combustion a grille inferieure de soufflage d'air et procede de traitement de matiere particulaire dans une chambre de fluidisation et/ou d'entrainement |
US4434726A (en) * | 1982-12-27 | 1984-03-06 | Combustion Engineering, Inc. | Fine particulate feed system for fluidized bed furnace |
US4593630A (en) * | 1984-11-13 | 1986-06-10 | Combustion Engineering, Inc. | Apparatus for fluidizing a particulate material in a conveying gas |
FI861517A (fi) * | 1986-04-10 | 1987-10-11 | Ahlstroem Oy | Foerfarande och anordning foer foerdelning av fluidiseringsgas i en virvelbaeddsreaktor. |
US5230868A (en) * | 1989-04-04 | 1993-07-27 | A. Ahlstrom Corporation | Fluidized bed reactor with protected fluid distributor |
US5118479A (en) * | 1990-08-01 | 1992-06-02 | Iron Carbide Holdings, Limited | Process for using fluidized bed reactor |
US5281398A (en) * | 1990-10-15 | 1994-01-25 | A. Ahlstrom Corporation | Centrifugal separator |
EP0606608B1 (fr) * | 1993-01-13 | 1998-02-25 | Paul Wurth S.A. | Procédé pour l évacuation de résidus solides d'une installation d'épuration de gaz |
DE4313102A1 (de) * | 1993-04-22 | 1994-10-27 | Sbw Sonderabfallentsorgung Bad | Verfahren zum Reduzieren der Abgasmengen zur Eliminierung von NO¶x¶-Emissionen bei der Verbrennung, vorzugsweise bei der Abfallverbrennung |
US5491967A (en) * | 1994-02-23 | 1996-02-20 | Foster Wheeler Energia Oy | Pressurized fluidized bed reactor and a method of operating the same |
US5588974A (en) * | 1995-04-04 | 1996-12-31 | Exxon Research And Engineering Company | Process, and apparatus, for the injection of preheated oxygen into a high temperature reactor |
FI100064B (fi) * | 1995-10-20 | 1997-09-15 | Imatran Voima Oy | Menetelmä ja sovitelma leijukerroskattilan leijukerroksen lämpötilan s äätämiseksi |
DE19703197A1 (de) * | 1997-01-30 | 1998-08-06 | Umsicht Inst Fuer Umwelt Siche | Verfahren und Vorrichtung zur Verbrennung von Holz und/oder Biomassen |
US6505567B1 (en) * | 2001-11-26 | 2003-01-14 | Alstom (Switzerland) Ltd | Oxygen fired circulating fluidized bed steam generator |
FI112952B (fi) * | 2001-12-21 | 2004-02-13 | Foster Wheeler Energia Oy | Menetelmä ja laitteisto hiilipitoisen materiaalin kaasuttamiseksi |
WO2004027220A1 (en) * | 2002-09-17 | 2004-04-01 | Foster Wheeler Energy Corporation | Advanced hybrid coal gasification cycle utilizing a recycled working fluid |
PL1753999T3 (pl) * | 2004-05-28 | 2014-05-30 | General Electric Technology Gmbh | Urządzenie ze złożem fluidalnym z utleniaczem wzbogaconym w tlen |
DE102005009957B4 (de) * | 2005-03-04 | 2007-02-01 | Martin GmbH für Umwelt- und Energietechnik | Verfahren zum Verbrennen von Brennstoffen, insbesondere Abfall |
CN100441946C (zh) * | 2006-11-09 | 2008-12-10 | 华中科技大学 | 富氧燃烧循环流化床锅炉系统 |
-
2008
- 2008-02-08 FI FI20085108A patent/FI120515B/fi not_active IP Right Cessation
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2009
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-
2010
- 2010-08-24 ZA ZA2010/06018A patent/ZA201006018B/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57105616A (en) * | 1980-12-24 | 1982-07-01 | Kawasaki Heavy Ind Ltd | Fluidizing method and apparatus for fluidized bed furnace |
JPH0646294U (ja) * | 1991-06-15 | 1994-06-24 | 川崎重工業株式会社 | 流動層炉 |
JPH05196202A (ja) * | 1992-01-20 | 1993-08-06 | Ishikawajima Harima Heavy Ind Co Ltd | 流動層ボイラ |
JP2001235129A (ja) * | 2000-02-21 | 2001-08-31 | Mitsubishi Heavy Ind Ltd | 循環流動層炉 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113280322A (zh) * | 2021-05-24 | 2021-08-20 | 清华大学 | 一种废电制氢结合循环流化床锅炉燃烧的工艺及系统 |
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AU2009211288A1 (en) | 2009-08-13 |
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CN101970937A (zh) | 2011-02-09 |
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US20110000406A1 (en) | 2011-01-06 |
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AU2009211288B2 (en) | 2012-05-03 |
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