CN102132096A - 排烟脱硝装置 - Google Patents
排烟脱硝装置 Download PDFInfo
- Publication number
- CN102132096A CN102132096A CN2009801330025A CN200980133002A CN102132096A CN 102132096 A CN102132096 A CN 102132096A CN 2009801330025 A CN2009801330025 A CN 2009801330025A CN 200980133002 A CN200980133002 A CN 200980133002A CN 102132096 A CN102132096 A CN 102132096A
- Authority
- CN
- China
- Prior art keywords
- exhaust
- bypass
- main flow
- mainstream channel
- exhaust gas
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/006—Layout of treatment plant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
- B01D53/8631—Processes characterised by a specific device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
- F15D1/02—Influencing flow of fluids in pipes or conduits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/206—Ammonium compounds
- B01D2251/2062—Ammonia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
- B01D2257/404—Nitrogen oxides other than dinitrogen oxide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/10—Nitrogen; Compounds thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/10—Nitrogen; Compounds thereof
- F23J2215/101—Nitrous oxide (N2O)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2219/00—Treatment devices
- F23J2219/10—Catalytic reduction devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2219/00—Treatment devices
- F23J2219/20—Non-catalytic reduction devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
- F23J2900/11001—Conducting systems with a gas flow bypass from main flue to an auxiliary flue
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87571—Multiple inlet with single outlet
- Y10T137/87652—With means to promote mixing or combining of plural fluids
- Y10T137/8766—With selectively operated flow control means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chimneys And Flues (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008-215992 | 2008-08-25 | ||
JP2008215992A JP5171479B2 (ja) | 2008-08-25 | 2008-08-25 | 排煙脱硝装置 |
PCT/JP2009/004009 WO2010023852A1 (ja) | 2008-08-25 | 2009-08-21 | 排煙脱硝装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102132096A true CN102132096A (zh) | 2011-07-20 |
CN102132096B CN102132096B (zh) | 2012-12-05 |
Family
ID=41721036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801330025A Active CN102132096B (zh) | 2008-08-25 | 2009-08-21 | 排烟脱硝装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8784740B2 (zh) |
EP (1) | EP2320142B1 (zh) |
JP (1) | JP5171479B2 (zh) |
CN (1) | CN102132096B (zh) |
ES (1) | ES2452301T3 (zh) |
PL (1) | PL2320142T3 (zh) |
WO (1) | WO2010023852A1 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107771263A (zh) * | 2015-09-14 | 2018-03-06 | 三菱日立电力系统株式会社 | 锅炉 |
CN110062849A (zh) * | 2017-05-24 | 2019-07-26 | 株式会社Lg化学 | 用于改善流体的流动偏差的挡板装置 |
CN111108269A (zh) * | 2017-09-29 | 2020-05-05 | 大陆汽车有限公司 | 从排出管线中的筒解吸氨进行选择性催化还原的方法 |
CN112414174A (zh) * | 2020-11-03 | 2021-02-26 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | 一种并联式分区自适应流量调节冷却装置 |
CN112414173A (zh) * | 2020-11-03 | 2021-02-26 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | 一种并联式分区自适应流量调节冷却系统 |
CN112414166A (zh) * | 2020-11-03 | 2021-02-26 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | 一种上下分区的自适应流量调节冷却装置 |
TWI778501B (zh) * | 2020-02-13 | 2022-09-21 | 日商三菱動力股份有限公司 | 脫硝裝置及鍋爐 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5516891B2 (ja) * | 2010-12-09 | 2014-06-11 | 株式会社Ihi | 排煙脱硝装置及びその運用制御方法 |
KR101443345B1 (ko) * | 2012-10-30 | 2014-09-19 | 현대제철 주식회사 | 배가스 혼합 장치 |
EP2980475A1 (en) * | 2014-07-29 | 2016-02-03 | Alstom Technology Ltd | A method for low load operation of a power plant with a once-through boiler |
CN105344164B (zh) * | 2014-12-24 | 2018-02-09 | 国电龙源节能技术有限公司 | 一种减少灰分堵塞烟气通道的烟气除尘装置 |
US10137421B2 (en) | 2015-11-12 | 2018-11-27 | Doosan Heavy Industries Construction Co., Ltd. | Static mixer |
FR3044934B1 (fr) * | 2015-12-10 | 2021-08-06 | Fives Solios Inc | Procede de traitement des fumees issues d'un four de combustion ou de calcination et installation pour la mise en oeuvre d'un tel procede |
JP6878040B2 (ja) * | 2017-02-20 | 2021-05-26 | 株式会社Soken | 弁装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1092910A (en) * | 1976-07-27 | 1981-01-06 | Ko'hei Hamabe | Boiler apparatus containing denitrator |
JPS54114866A (en) * | 1978-02-28 | 1979-09-07 | Babcock Hitachi Kk | Fluid-mixing apparatus |
JPS604584Y2 (ja) * | 1981-06-17 | 1985-02-09 | 三菱重工業株式会社 | ガス混合装置 |
JPS5940004A (ja) * | 1982-08-31 | 1984-03-05 | Mitsubishi Heavy Ind Ltd | ダクト配管 |
JPS61117989U (zh) * | 1985-01-10 | 1986-07-25 | ||
JPS6446628U (zh) * | 1987-09-14 | 1989-03-22 | ||
JPH05676Y2 (zh) * | 1987-11-11 | 1993-01-11 | ||
JPH01129549U (zh) * | 1988-02-19 | 1989-09-04 | ||
DE3831062A1 (de) * | 1988-09-13 | 1990-03-15 | Stober & Morlock | Vorrichtung hinter einer gasturbine |
DE4109305A1 (de) * | 1991-03-21 | 1992-09-24 | Siemens Ag | Einrichtung zum einbringen eines reaktionsmittels in einen gasstrom |
JP3112570B2 (ja) * | 1992-06-26 | 2000-11-27 | バブコック日立株式会社 | 排煙脱硝装置用排ガス昇温装置 |
-
2008
- 2008-08-25 JP JP2008215992A patent/JP5171479B2/ja active Active
-
2009
- 2009-08-21 CN CN2009801330025A patent/CN102132096B/zh active Active
- 2009-08-21 EP EP20090809508 patent/EP2320142B1/en active Active
- 2009-08-21 US US13/058,342 patent/US8784740B2/en active Active
- 2009-08-21 ES ES09809508T patent/ES2452301T3/es active Active
- 2009-08-21 PL PL09809508T patent/PL2320142T3/pl unknown
- 2009-08-21 WO PCT/JP2009/004009 patent/WO2010023852A1/ja active Application Filing
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107771263A (zh) * | 2015-09-14 | 2018-03-06 | 三菱日立电力系统株式会社 | 锅炉 |
US10907667B2 (en) | 2017-05-24 | 2021-02-02 | Lg Chem, Ltd. | Baffle device for improving flow deviation of fluid |
CN110062849A (zh) * | 2017-05-24 | 2019-07-26 | 株式会社Lg化学 | 用于改善流体的流动偏差的挡板装置 |
CN110062849B (zh) * | 2017-05-24 | 2020-12-11 | 株式会社Lg化学 | 用于改善流体的流动偏差的挡板装置 |
CN111108269B (zh) * | 2017-09-29 | 2022-03-01 | 大陆汽车有限公司 | 从排出管线中的筒解吸氨进行选择性催化还原的方法 |
US11149608B2 (en) | 2017-09-29 | 2021-10-19 | Continental Automotive France | Method for selective catalytic reduction with desorption of ammonia from a cartridge in an exhaust line |
CN111108269A (zh) * | 2017-09-29 | 2020-05-05 | 大陆汽车有限公司 | 从排出管线中的筒解吸氨进行选择性催化还原的方法 |
TWI778501B (zh) * | 2020-02-13 | 2022-09-21 | 日商三菱動力股份有限公司 | 脫硝裝置及鍋爐 |
CN112414174A (zh) * | 2020-11-03 | 2021-02-26 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | 一种并联式分区自适应流量调节冷却装置 |
CN112414173A (zh) * | 2020-11-03 | 2021-02-26 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | 一种并联式分区自适应流量调节冷却系统 |
CN112414166A (zh) * | 2020-11-03 | 2021-02-26 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | 一种上下分区的自适应流量调节冷却装置 |
CN112414166B (zh) * | 2020-11-03 | 2022-04-29 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | 一种上下分区的自适应流量调节冷却装置 |
CN112414174B (zh) * | 2020-11-03 | 2022-04-29 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | 一种并联式分区自适应流量调节冷却装置 |
CN112414173B (zh) * | 2020-11-03 | 2022-04-29 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | 一种并联式分区自适应流量调节冷却系统 |
Also Published As
Publication number | Publication date |
---|---|
PL2320142T3 (pl) | 2014-07-31 |
ES2452301T3 (es) | 2014-03-31 |
WO2010023852A1 (ja) | 2010-03-04 |
US8784740B2 (en) | 2014-07-22 |
JP2010048537A (ja) | 2010-03-04 |
US20110150716A1 (en) | 2011-06-23 |
EP2320142A4 (en) | 2012-05-16 |
JP5171479B2 (ja) | 2013-03-27 |
EP2320142A1 (en) | 2011-05-11 |
EP2320142B1 (en) | 2014-02-12 |
CN102132096B (zh) | 2012-12-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102132096B (zh) | 排烟脱硝装置 | |
KR101621976B1 (ko) | 일체화 스플릿 워터 코일 공기가열기 및 절탄기 조립체 | |
KR100983635B1 (ko) | 개선된 암모니아 분사와 효과적인 질소산화물 제어를 위한 선택적 촉매환원 반응장치의 채널화된 연도 | |
CN203944290U (zh) | 一种scr烟气脱硝系统 | |
US9890955B2 (en) | Sequential combustion with dilution gas mixer | |
CN104343537A (zh) | 燃气轮机设备 | |
CN103381340B (zh) | 增强的烟道气阻尼器混合装置 | |
CN107771263A (zh) | 锅炉 | |
US20040191709A1 (en) | Economizer bypass with ammonia injection | |
US7335014B2 (en) | Combustion NOx reduction method | |
RU2011122448A (ru) | Способ и система для извлечения серы в термической ступени реактора клауса | |
CN103339456A (zh) | 用于制备硝酸的设备 | |
JP6616718B2 (ja) | 燃料電池ホットモジュール | |
CN113813784A (zh) | 一种分区混合烟气旁路注入系统 | |
CN102937297B (zh) | 适用于在脱硝设备所有负荷下投运的锅炉省煤器 | |
TWI470172B (zh) | Smoke and denitrification device | |
CN106838888A (zh) | 燃烧系统及其运行方法 | |
CN204672138U (zh) | 用于烟气脱硝系统的稀释风加热装置 | |
EP1597788B1 (en) | Reformate cooling system and method for use in a fuel processing subsystem | |
CN203963907U (zh) | 一种锅炉机组及其省煤器 | |
EP2679898B1 (en) | Denitration apparatus used for a coal-fired boiler | |
CN216093064U (zh) | 一种分区混合烟气旁路注入系统 | |
CN104913293A (zh) | 一种电站锅炉烟温可调省煤器装置 | |
EP3879214A2 (en) | Heat exchanger apparatus, manifold arrangement for a heat exchanger apparatus, and methods relating to same | |
KR20240103422A (ko) | 연료전지 배가스 후처리 시스템 및 운전방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MITSUBISHI HITACHI POWER SYSTEM LTD. Free format text: FORMER OWNER: BABUCOCK-HITACHI KABUSHIKI KAISHA Effective date: 20150401 |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150401 Address after: Kanagawa, Japan Patentee after: Mitsubishi Hitachi Power System Ltd. Address before: Tokyo, Japan Patentee before: Babucock-Hitachi Kabushiki Kaisha |
|
CP01 | Change in the name or title of a patent holder |
Address after: Kanagawa, Japan Patentee after: Mitsubishi Power Co., Ltd Address before: Kanagawa, Japan Patentee before: MITSUBISHI HITACHI POWER SYSTEMS, Ltd. |
|
CP01 | Change in the name or title of a patent holder |