EP2224166A4 - Boiler structure for vessel - Google Patents

Boiler structure for vessel

Info

Publication number
EP2224166A4
EP2224166A4 EP08778085.4A EP08778085A EP2224166A4 EP 2224166 A4 EP2224166 A4 EP 2224166A4 EP 08778085 A EP08778085 A EP 08778085A EP 2224166 A4 EP2224166 A4 EP 2224166A4
Authority
EP
European Patent Office
Prior art keywords
vessel
boiler structure
boiler
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.)
Withdrawn
Application number
EP08778085.4A
Other languages
German (de)
French (fr)
Other versions
EP2224166A1 (en
Inventor
Junji Imada
Isao Uchida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of EP2224166A1 publication Critical patent/EP2224166A1/en
Publication of EP2224166A4 publication Critical patent/EP2224166A4/en
Withdrawn legal-status Critical Current

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
    • F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel 
    • F23L9/04—Passages or apertures for delivering secondary air for completing combustion of fuel  by discharging the air beyond the fire, i.e. nearer the smoke outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/40—Arrangements of partition walls in flues of steam boilers, e.g. built-up from baffles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
    • F22B21/02—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes
    • F22B21/04—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes involving a single upper drum and a single lower drum, e.g. the drums being arranged transversely
    • F22B21/08—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes involving a single upper drum and a single lower drum, e.g. the drums being arranged transversely the water tubes being arranged sectionally in groups or in banks, e.g. bent over at their ends
    • F22B21/081—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes involving a single upper drum and a single lower drum, e.g. the drums being arranged transversely the water tubes being arranged sectionally in groups or in banks, e.g. bent over at their ends involving a combustion chamber, placed at the side and built-up from water tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G5/00—Controlling superheat temperature
    • F22G5/04—Controlling superheat temperature by regulating flue gas flow, e.g. by proportioning or diverting
    • 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 
    • F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
    • F23C5/08—Disposition of burners
    • 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 
    • F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
    • F23C5/08—Disposition of burners
    • F23C5/24—Disposition of burners to obtain a loop flame
    • 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 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/02—Disposition of air supply not passing through burner
    • F23C7/04—Disposition of air supply not passing through burner to obtain maximum heat transfer to wall of 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
    • F23L99/00—Subject matter not provided for in other groups of this subclass
EP08778085.4A 2007-12-17 2008-07-11 Boiler structure for vessel Withdrawn EP2224166A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007324692A JP5022204B2 (en) 2007-12-17 2007-12-17 Marine boiler structure
PCT/JP2008/062570 WO2009078191A1 (en) 2007-12-17 2008-07-11 Boiler structure for vessel

Publications (2)

Publication Number Publication Date
EP2224166A1 EP2224166A1 (en) 2010-09-01
EP2224166A4 true EP2224166A4 (en) 2014-05-14

Family

ID=40795310

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08778085.4A Withdrawn EP2224166A4 (en) 2007-12-17 2008-07-11 Boiler structure for vessel

Country Status (6)

Country Link
US (1) US20100251945A1 (en)
EP (1) EP2224166A4 (en)
JP (1) JP5022204B2 (en)
KR (2) KR20100087365A (en)
CN (1) CN101883951B (en)
WO (1) WO2009078191A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5010425B2 (en) * 2007-10-17 2012-08-29 三菱重工業株式会社 Reheat boiler and gas temperature control method for reheat boiler
JP5364534B2 (en) * 2009-10-28 2013-12-11 三菱重工業株式会社 Marine boiler structure
JP5374344B2 (en) * 2009-12-07 2013-12-25 三菱重工業株式会社 Marine boiler structure
JP6549047B2 (en) * 2016-02-02 2019-07-24 三菱重工業株式会社 boiler
JP6879778B2 (en) * 2017-02-28 2021-06-02 三菱重工マリンマシナリ株式会社 Boilers and ships equipped with boilers and methods for producing inert gas
JP7292898B2 (en) * 2019-02-22 2023-06-19 三菱重工マリンマシナリ株式会社 boiler

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3157163A (en) * 1961-10-19 1964-11-17 Riley Stoker Corp Steam generating unit
US3171390A (en) * 1962-03-26 1965-03-02 Riley Stoker Corp Steam generating unit
JP2002195504A (en) * 2000-12-26 2002-07-10 Mitsubishi Heavy Ind Ltd Boiler device

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048131A (en) * 1959-06-18 1962-08-07 Babcock & Wilcox Co Method for burning fuel
US4060376A (en) * 1974-12-11 1977-11-29 Energiagazdalkodasi Intezet Method of firing and furnace therefor
JPS5390023A (en) * 1977-01-20 1978-08-08 Ishikawajima Harima Heavy Ind Co Ltd Two-stage combustion furnace
US4377134A (en) * 1981-08-03 1983-03-22 Combustion Engineering, Inc. Steam temperature control with overfire air firing
JPS59185907A (en) * 1983-04-05 1984-10-22 Takuma Sogo Kenkyusho:Kk Water tube boiler of high load combustion suppressing formation of nitrogen oxides
JPS61170813U (en) * 1985-04-08 1986-10-23
JP2515807B2 (en) * 1987-06-18 1996-07-10 バブコツク日立株式会社 Combustion air supply method
JP2529699B2 (en) * 1987-08-04 1996-08-28 大阪瓦斯株式会社 Low noise combustion method of boiler
JP2648600B2 (en) * 1987-11-13 1997-09-03 バブコツク日立株式会社 Solid fuel combustion method
JPH0462309A (en) * 1990-06-29 1992-02-27 Ebara Corp Low noise combustion method by two-step combustion of burner
KR100676163B1 (en) * 1999-08-02 2007-01-31 가부시키카이샤 미우라겐큐우쇼 Water-Tube Boiler
JP2002243106A (en) * 2001-02-21 2002-08-28 Mitsubishi Heavy Ind Ltd Boiler
JP4443781B2 (en) * 2001-02-28 2010-03-31 三菱重工業株式会社 Combustion gas / short path prevention structure
JP2004197970A (en) * 2002-12-16 2004-07-15 Miura Co Ltd Low-nox combustion method, and device thereof
US7004086B2 (en) * 2004-06-17 2006-02-28 General Electric Company Injection of overfire air through the upper furnace arch for penetration and mixing with flue gas
JP4062309B2 (en) * 2005-02-03 2008-03-19 トヨタ自動車株式会社 Control device for internal combustion engine
JP2007101035A (en) * 2005-10-03 2007-04-19 Kyushu Olympia Kogyo Kk Burner for liquid fuel of boiler with exhaustion port along center axis of furnace

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3157163A (en) * 1961-10-19 1964-11-17 Riley Stoker Corp Steam generating unit
US3171390A (en) * 1962-03-26 1965-03-02 Riley Stoker Corp Steam generating unit
JP2002195504A (en) * 2000-12-26 2002-07-10 Mitsubishi Heavy Ind Ltd Boiler device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009078191A1 *

Also Published As

Publication number Publication date
EP2224166A1 (en) 2010-09-01
WO2009078191A1 (en) 2009-06-25
JP5022204B2 (en) 2012-09-12
US20100251945A1 (en) 2010-10-07
KR101331645B1 (en) 2013-11-20
CN101883951B (en) 2014-04-23
KR20130099249A (en) 2013-09-05
CN101883951A (en) 2010-11-10
JP2009145013A (en) 2009-07-02
KR20100087365A (en) 2010-08-04

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