JP6201600B2 - 酸素燃焼システムの支燃流体予熱装置 - Google Patents
酸素燃焼システムの支燃流体予熱装置 Download PDFInfo
- Publication number
- JP6201600B2 JP6201600B2 JP2013208122A JP2013208122A JP6201600B2 JP 6201600 B2 JP6201600 B2 JP 6201600B2 JP 2013208122 A JP2013208122 A JP 2013208122A JP 2013208122 A JP2013208122 A JP 2013208122A JP 6201600 B2 JP6201600 B2 JP 6201600B2
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- JP
- Japan
- Prior art keywords
- combustion
- oxygen
- fluid
- exhaust gas
- support fluid
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
- F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L15/00—Heating of air supplied for combustion
- F23L15/02—Arrangements of regenerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
- F23L7/007—Supplying oxygen or oxygen-enriched air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
- F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
- F28D19/041—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier with axial flow through the intermediate heat-transfer medium
-
- 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
- Y02E20/32—Direct CO2 mitigation
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air Supply (AREA)
- Chimneys And Flues (AREA)
Description
前記二次支燃流体流路を通して予熱された二次支燃流体と前記酸素流路を通して予熱された酸素とを混合して前記酸素燃焼装置に供給する酸素混合部と、
を備えたことを特徴とする酸素燃焼システムの支燃流体予熱装置、に係るものである。
2 再生回転式予熱器
3 燃焼排ガス
12 二次支燃流体
12' 二次支燃流体供給流路
14 一次支燃流体
16 酸素製造装置
17 酸素
17' 酸素供給流路
18 酸素濃度調節手段
19 酸素混合部
21 燃焼排ガス流路
22 一次支燃流体流路
23 二次支燃流体流路
26 ロータ
27 酸素流路
31 連絡流路
32b 流量調節ダンパ(酸素濃度調節手段)
100 酸素燃焼装置
Claims (3)
- 酸素燃焼装置から排出される燃焼排ガスを導通させる燃焼排ガス流路と、該燃焼排ガス流路と隣接して燃焼排ガスよりは高圧の一次支燃流体を導通させる一次支燃流体流路と、前記燃焼排ガス流路と隣接して前記燃焼排ガスよりは高圧の二次支燃流体を導通させる二次支燃流体流路と、前記一次支燃流体流路と前記二次支燃流体流路とに挟持されて酸素を導通させる酸素流路とを備えた再生回転式予熱器と、
前記二次支燃流体流路を通して予熱された二次支燃流体と前記酸素流路を通して予熱された酸素とを混合して前記酸素燃焼装置に供給する酸素混合部と、
を備えたことを特徴とする酸素燃焼システムの支燃流体予熱装置。 - 前記再生回転式予熱器の二次支燃流体流路に二次支燃流体を供給する二次支燃流体供給流路と前記再生回転式予熱器の酸素流路に酸素を供給する酸素供給流路との間を連通する連絡流路を備え、該連絡流路に、前記二次支燃流体供給流路の二次支燃流体の一部を前記酸素供給流路にプレ混合して酸素流路の酸素濃度を調節する酸素濃度調節手段を備えたことを特徴とする請求項1に記載の酸素燃焼システムの支燃流体予熱装置。
- 前記酸素燃焼装置は酸素燃焼ボイラである請求項1又は2に記載の酸素燃焼システムの支燃流体予熱装置。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013208122A JP6201600B2 (ja) | 2013-10-03 | 2013-10-03 | 酸素燃焼システムの支燃流体予熱装置 |
AU2014330483A AU2014330483B2 (en) | 2013-10-03 | 2014-09-30 | Combustion assisting fluid preheating device for oxygen combustion system |
KR1020167009808A KR20160056926A (ko) | 2013-10-03 | 2014-09-30 | 산소 연소 시스템의 지연 유체 예열 장치 |
MX2016003510A MX2016003510A (es) | 2013-10-03 | 2014-09-30 | Dispositivo de precalentamiento de fluido de soporte de combustion para sistema de combustion de oxigeno. |
PCT/JP2014/075979 WO2015050090A1 (ja) | 2013-10-03 | 2014-09-30 | 酸素燃焼システムの支燃流体予熱装置 |
CA2925095A CA2925095C (en) | 2013-10-03 | 2014-09-30 | Combustion assisting fluid preheating device for oxygen combustion system |
US15/070,570 US10082342B2 (en) | 2013-10-03 | 2016-03-15 | Combustion assisting fluid preheating device for oxygen combustion system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013208122A JP6201600B2 (ja) | 2013-10-03 | 2013-10-03 | 酸素燃焼システムの支燃流体予熱装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015072093A JP2015072093A (ja) | 2015-04-16 |
JP6201600B2 true JP6201600B2 (ja) | 2017-09-27 |
Family
ID=52778679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013208122A Active JP6201600B2 (ja) | 2013-10-03 | 2013-10-03 | 酸素燃焼システムの支燃流体予熱装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10082342B2 (ja) |
JP (1) | JP6201600B2 (ja) |
KR (1) | KR20160056926A (ja) |
AU (1) | AU2014330483B2 (ja) |
CA (1) | CA2925095C (ja) |
MX (1) | MX2016003510A (ja) |
WO (1) | WO2015050090A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104411398B (zh) * | 2012-07-12 | 2017-12-05 | 英尼奥斯欧洲股份公司 | 用于操作热颗粒旋转阀的方法 |
CN109373800A (zh) * | 2018-10-10 | 2019-02-22 | 广东粤电靖海发电有限公司 | 可在线清洗的回转式空气预热系统及在线清洗方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61107002A (ja) * | 1984-10-30 | 1986-05-24 | 株式会社日立製作所 | ボイラの風煙道系における回転再生式空気予熱器 |
US5915339A (en) * | 1995-06-29 | 1999-06-29 | Abb Air Preheater Inc. | Sector plate and seal arrangement for trisector air preheater |
US5915340A (en) * | 1996-10-02 | 1999-06-29 | Abb Air Preheater Inc. | Variable sector plate quad sector air preheater |
US8807991B2 (en) | 2007-07-10 | 2014-08-19 | Babcock & Wilcox Power Generation Group, Inc. | Oxy-fuel combustion oxidant heater internal arrangement |
US8327809B2 (en) | 2007-07-10 | 2012-12-11 | Babcock & Wilcox Power Generation Group, Inc. | Tri-sector regenerative oxidant preheater for oxy-fired pulverized coal combustion |
WO2012035777A1 (ja) * | 2010-09-16 | 2012-03-22 | バブコック日立株式会社 | 燃焼プラント |
US9513000B2 (en) | 2010-09-29 | 2016-12-06 | Mitsubishi Hitachi Power Systems, Ltd. | Oxygen combustion system and method for operating same |
-
2013
- 2013-10-03 JP JP2013208122A patent/JP6201600B2/ja active Active
-
2014
- 2014-09-30 MX MX2016003510A patent/MX2016003510A/es active IP Right Grant
- 2014-09-30 WO PCT/JP2014/075979 patent/WO2015050090A1/ja active Application Filing
- 2014-09-30 CA CA2925095A patent/CA2925095C/en active Active
- 2014-09-30 KR KR1020167009808A patent/KR20160056926A/ko not_active Application Discontinuation
- 2014-09-30 AU AU2014330483A patent/AU2014330483B2/en active Active
-
2016
- 2016-03-15 US US15/070,570 patent/US10082342B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
AU2014330483A1 (en) | 2016-04-21 |
MX2016003510A (es) | 2016-06-28 |
US20160195338A1 (en) | 2016-07-07 |
CA2925095C (en) | 2018-01-02 |
AU2014330483B2 (en) | 2017-03-09 |
KR20160056926A (ko) | 2016-05-20 |
JP2015072093A (ja) | 2015-04-16 |
CA2925095A1 (en) | 2015-04-09 |
US10082342B2 (en) | 2018-09-25 |
WO2015050090A1 (ja) | 2015-04-09 |
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