FI20095566A - Combustion air preheater and power plant - Google Patents

Combustion air preheater and power plant Download PDF

Info

Publication number
FI20095566A
FI20095566A FI20095566A FI20095566A FI20095566A FI 20095566 A FI20095566 A FI 20095566A FI 20095566 A FI20095566 A FI 20095566A FI 20095566 A FI20095566 A FI 20095566A FI 20095566 A FI20095566 A FI 20095566A
Authority
FI
Finland
Prior art keywords
power plant
combustion air
air preheater
preheater
combustion
Prior art date
Application number
FI20095566A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20095566A0 (en
Inventor
Timo Mero
Original Assignee
Metso Power Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Metso Power Oy filed Critical Metso Power Oy
Priority to FI20095566A priority Critical patent/FI20095566A/en
Publication of FI20095566A0 publication Critical patent/FI20095566A0/en
Priority to BRPI1010943-9A priority patent/BRPI1010943A2/en
Priority to PCT/FI2010/050415 priority patent/WO2010133773A1/en
Priority to RU2011152388/06A priority patent/RU2011152388A/en
Priority to CN2010800224229A priority patent/CN102439365A/en
Priority to US13/321,957 priority patent/US20120060774A1/en
Priority to CA2777496A priority patent/CA2777496A1/en
Priority to EP10777432A priority patent/EP2433055A1/en
Publication of FI20095566A publication Critical patent/FI20095566A/en
Priority to CL2011002940A priority patent/CL2011002940A1/en

Links

Classifications

    • 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
    • F23L15/04—Arrangements of recuperators
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0246—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid heat-exchange elements having several adjacent conduits forming a whole, e.g. blocks
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
    • 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

Landscapes

  • 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)
FI20095566A 2009-05-22 2009-05-22 Combustion air preheater and power plant FI20095566A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI20095566A FI20095566A (en) 2009-05-22 2009-05-22 Combustion air preheater and power plant
BRPI1010943-9A BRPI1010943A2 (en) 2009-05-22 2010-05-21 preheating device and electrical installation
PCT/FI2010/050415 WO2010133773A1 (en) 2009-05-22 2010-05-21 A preheater for combustion air, and a power plant
RU2011152388/06A RU2011152388A (en) 2009-05-22 2010-05-21 DEVICE FOR PRELIMINARY HEATING OF AIR FOR COMBUSTION AND POWER INSTALLATION
CN2010800224229A CN102439365A (en) 2009-05-22 2010-05-21 A preheater for combustion air, and a power plant
US13/321,957 US20120060774A1 (en) 2009-05-22 2010-05-21 preheater for combustion air, and a power plant
CA2777496A CA2777496A1 (en) 2009-05-22 2010-05-21 A preheater for combustion air, and a power plant
EP10777432A EP2433055A1 (en) 2009-05-22 2010-05-21 A preheater for combustion air, and a power plant
CL2011002940A CL2011002940A1 (en) 2009-05-22 2011-11-21 Preheating device for air by combustion of a boiler, comprises first and second structures of the heat exchanger, located in a combustion gas duct, with their respective inlets to supply primary air and secondary air to be heated, said inlets are located in the same level, perpendicular to the central line of the combustion gas duct; and power plant.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20095566A FI20095566A (en) 2009-05-22 2009-05-22 Combustion air preheater and power plant

Publications (2)

Publication Number Publication Date
FI20095566A0 FI20095566A0 (en) 2009-05-22
FI20095566A true FI20095566A (en) 2010-11-23

Family

ID=40680746

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20095566A FI20095566A (en) 2009-05-22 2009-05-22 Combustion air preheater and power plant

Country Status (9)

Country Link
US (1) US20120060774A1 (en)
EP (1) EP2433055A1 (en)
CN (1) CN102439365A (en)
BR (1) BRPI1010943A2 (en)
CA (1) CA2777496A1 (en)
CL (1) CL2011002940A1 (en)
FI (1) FI20095566A (en)
RU (1) RU2011152388A (en)
WO (1) WO2010133773A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107830538B (en) * 2017-12-07 2023-06-30 南京宜热纵联环保科技溧阳有限公司 Optimized indirect catalytic incineration flue gas multistage heat exchange system and process
CN109185913A (en) * 2018-09-18 2019-01-11 北京质为科技有限公司 A kind of air preheater preventing clogging up device
CN109855442B (en) * 2018-12-29 2024-02-27 上海工程技术大学 Medium participation radiation heating gasification device
CN110118362B (en) * 2019-06-10 2024-02-23 西安热工研究院有限公司 Tubular air preheater capable of preventing ammonium bisulfate from being blocked

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI22235A (en) * 1944-01-25 1947-07-17 Preheating and control device for the air supplied to the central heating boiler
US2683590A (en) * 1949-10-29 1954-07-13 Babcock & Wilcox Co Automatic fluid heat exchange apparatus
US3310041A (en) * 1965-08-04 1967-03-21 Babcock & Wilcox Co Vapor generator heating gas pass tube support and partition wall construction
DD111109A1 (en) * 1974-04-04 1975-01-20
SU992918A1 (en) * 1976-12-28 1983-01-30 Научно-Производственное Объединение "Энергоцветмет" Convective air preheater
CA1183833A (en) * 1981-01-09 1985-03-12 Keith W. Gilbert Air preheater
US4479355A (en) * 1983-02-25 1984-10-30 Exxon Research & Engineering Co. Power plant integrating coal-fired steam boiler with air turbine
US4576226A (en) * 1983-04-18 1986-03-18 Lipets Adolf U Multipass corrosion-proof air preheater
EP0203445B1 (en) * 1985-05-24 1989-12-20 Siemens Aktiengesellschaft Raw gas-clean gas heat exchanger
FR2658279B1 (en) * 1990-02-13 1992-04-24 Stein Industrie DEVICE FOR HEATING TWO FRACTIONS OF GAS IN EXCHANGE OF HEAT WITH FUMES.
FR2671173B3 (en) * 1990-12-26 1992-12-18 Sollac METHOD AND DEVICE FOR RECOVERING THE THERMAL ENERGY FROM FUMES FOR HEATING COMBUSTION AIR IN A HEATING OVEN.
JPH08145340A (en) * 1994-11-21 1996-06-07 Ishikawajima Harima Heavy Ind Co Ltd Method and apparatus for controlling outlet gas temperature of twin flow type air preheater
CN1086788C (en) * 1997-04-15 2002-06-26 首钢总公司 High temperature high pressure electric power station boiler fully burning blast-furnace gas
US6198038B1 (en) * 2000-01-13 2001-03-06 Thermo Power Corporation Burner and burner/emitter/recuperator assembly for direct energy conversion power sources
JP2002139216A (en) * 2000-11-01 2002-05-17 Babcock Hitachi Kk Air preheater
CA2447351C (en) * 2003-10-30 2007-09-04 Trent Metals Limited Heat recovery ventilator
CN100504169C (en) * 2004-10-22 2009-06-24 中国科学院工程热物理研究所 Incineration processing method and device for wet sludge
CN200972138Y (en) * 2006-09-28 2007-11-07 无锡华光锅炉股份有限公司 Two-way adjustable parallel box separation type air preheater

Also Published As

Publication number Publication date
CL2011002940A1 (en) 2012-07-20
FI20095566A0 (en) 2009-05-22
CN102439365A (en) 2012-05-02
EP2433055A1 (en) 2012-03-28
WO2010133773A1 (en) 2010-11-25
US20120060774A1 (en) 2012-03-15
CA2777496A1 (en) 2010-11-25
BRPI1010943A2 (en) 2019-04-09
RU2011152388A (en) 2013-06-27

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