JP5022204B2 - 舶用ボイラ構造 - Google Patents

舶用ボイラ構造 Download PDF

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Publication number
JP5022204B2
JP5022204B2 JP2007324692A JP2007324692A JP5022204B2 JP 5022204 B2 JP5022204 B2 JP 5022204B2 JP 2007324692 A JP2007324692 A JP 2007324692A JP 2007324692 A JP2007324692 A JP 2007324692A JP 5022204 B2 JP5022204 B2 JP 5022204B2
Authority
JP
Japan
Prior art keywords
air
superheater
combustion
furnace
burner
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.)
Expired - Fee Related
Application number
JP2007324692A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009145013A (ja
Inventor
潤司 今田
勲 内田
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
Priority to JP2007324692A priority Critical patent/JP5022204B2/ja
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to CN200880118913.6A priority patent/CN101883951B/zh
Priority to EP08778085.4A priority patent/EP2224166A4/en
Priority to KR1020107012512A priority patent/KR20100087365A/ko
Priority to PCT/JP2008/062570 priority patent/WO2009078191A1/ja
Priority to US12/746,251 priority patent/US20100251945A1/en
Priority to KR1020137021254A priority patent/KR101331645B1/ko
Publication of JP2009145013A publication Critical patent/JP2009145013A/ja
Application granted granted Critical
Publication of JP5022204B2 publication Critical patent/JP5022204B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

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)
JP2007324692A 2007-12-17 2007-12-17 舶用ボイラ構造 Expired - Fee Related JP5022204B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2007324692A JP5022204B2 (ja) 2007-12-17 2007-12-17 舶用ボイラ構造
EP08778085.4A EP2224166A4 (en) 2007-12-17 2008-07-11 BOILER STRUCTURE FOR CHAMBER
KR1020107012512A KR20100087365A (ko) 2007-12-17 2008-07-11 선박용 보일러 구조
PCT/JP2008/062570 WO2009078191A1 (ja) 2007-12-17 2008-07-11 舶用ボイラ構造
CN200880118913.6A CN101883951B (zh) 2007-12-17 2008-07-11 船用锅炉构造
US12/746,251 US20100251945A1 (en) 2007-12-17 2008-07-11 Marine boiler structure
KR1020137021254A KR101331645B1 (ko) 2007-12-17 2008-07-11 선박용 보일러 구조

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007324692A JP5022204B2 (ja) 2007-12-17 2007-12-17 舶用ボイラ構造

Publications (2)

Publication Number Publication Date
JP2009145013A JP2009145013A (ja) 2009-07-02
JP5022204B2 true JP5022204B2 (ja) 2012-09-12

Family

ID=40795310

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007324692A Expired - Fee Related JP5022204B2 (ja) 2007-12-17 2007-12-17 舶用ボイラ構造

Country Status (6)

Country Link
US (1) US20100251945A1 (ko)
EP (1) EP2224166A4 (ko)
JP (1) JP5022204B2 (ko)
KR (2) KR101331645B1 (ko)
CN (1) CN101883951B (ko)
WO (1) WO2009078191A1 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5010425B2 (ja) * 2007-10-17 2012-08-29 三菱重工業株式会社 再熱ボイラ及び再熱ボイラのガス温度制御方法
JP5364534B2 (ja) * 2009-10-28 2013-12-11 三菱重工業株式会社 舶用ボイラ構造
JP5374344B2 (ja) * 2009-12-07 2013-12-25 三菱重工業株式会社 舶用ボイラ構造
JP6549047B2 (ja) * 2016-02-02 2019-07-24 三菱重工業株式会社 ボイラ
JP6879778B2 (ja) * 2017-02-28 2021-06-02 三菱重工マリンマシナリ株式会社 ボイラ及びボイラを備えた船舶並びにイナートガスの生成方法
JP7292898B2 (ja) * 2019-02-22 2023-06-19 三菱重工マリンマシナリ株式会社 ボイラ

Family Cites Families (20)

* 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
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
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 (ja) * 1983-04-05 1984-10-22 Takuma Sogo Kenkyusho:Kk 窒素酸化物の生成を抑制した高負荷燃焼水管ボイラ−
JPS61170813U (ko) * 1985-04-08 1986-10-23
JP2515807B2 (ja) * 1987-06-18 1996-07-10 バブコツク日立株式会社 燃焼用空気供給法
JP2529699B2 (ja) * 1987-08-04 1996-08-28 大阪瓦斯株式会社 ボイラの低騒音燃焼方法
JP2648600B2 (ja) * 1987-11-13 1997-09-03 バブコツク日立株式会社 固体燃料燃焼方法
JPH0462309A (ja) * 1990-06-29 1992-02-27 Ebara Corp バーナの２段燃焼による低騒音燃焼方法
KR100676163B1 (ko) * 1999-08-02 2007-01-31 가부시키카이샤 미우라겐큐우쇼 수관보일러
JP3553495B2 (ja) * 2000-12-26 2004-08-11 三菱重工業株式会社 ボイラ装置
JP2002243106A (ja) * 2001-02-21 2002-08-28 Mitsubishi Heavy Ind Ltd ボイラ
JP4443781B2 (ja) * 2001-02-28 2010-03-31 三菱重工業株式会社 燃焼ガス・ショートパス防止構造
JP2004197970A (ja) * 2002-12-16 2004-07-15 Miura Co Ltd 低ＮＯｘ燃焼方法とその装置
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 (ja) * 2005-02-03 2008-03-19 トヨタ自動車株式会社 内燃機関の制御装置
JP2007101035A (ja) * 2005-10-03 2007-04-19 Kyushu Olympia Kogyo Kk 火炉の中心軸に沿って排気口をもつボイラの液体燃料用バーナ

Also Published As

Publication number Publication date
JP2009145013A (ja) 2009-07-02
KR20100087365A (ko) 2010-08-04
CN101883951A (zh) 2010-11-10
CN101883951B (zh) 2014-04-23
EP2224166A1 (en) 2010-09-01
US20100251945A1 (en) 2010-10-07
KR20130099249A (ko) 2013-09-05
EP2224166A4 (en) 2014-05-14
WO2009078191A1 (ja) 2009-06-25
KR101331645B1 (ko) 2013-11-20

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