MX345156B - Quemador encendido con combustible sólido y caldera encendida con combustible sólido. - Google Patents

Quemador encendido con combustible sólido y caldera encendida con combustible sólido.

Info

Publication number
MX345156B
MX345156B MX2012001164A MX2012001164A MX345156B MX 345156 B MX345156 B MX 345156B MX 2012001164 A MX2012001164 A MX 2012001164A MX 2012001164 A MX2012001164 A MX 2012001164A MX 345156 B MX345156 B MX 345156B
Authority
MX
Mexico
Prior art keywords
solid fuel
burner
fuel burner
flame
boiler
Prior art date
Application number
MX2012001164A
Other languages
English (en)
Other versions
MX2012001164A (es
Inventor
Keigo Matsumoto
Koutaro Fujimura
Kazuhiro Domoto
Toshimitsu Ichinose
Naofumi Abe
Jun Kasai
Original Assignee
Mitsubishi Heavy Ind 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 Ind Ltd * filed Critical Mitsubishi Heavy Ind Ltd *
Publication of MX2012001164A publication Critical patent/MX2012001164A/es
Publication of MX345156B publication Critical patent/MX345156B/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • 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 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • 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 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
    • 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 
    • F23C99/00—Subject-matter not provided for in other groups of this subclass
    • 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 
    • F23C2201/00—Staged combustion
    • F23C2201/10—Furnace staging
    • F23C2201/101—Furnace staging in vertical direction, e.g. alternating lean and rich zones
    • 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 
    • F23C2201/00—Staged combustion
    • F23C2201/20—Burner staging

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

Se proporciona un quemador encendido con combustible sólido que suprime una región que permanece con oxígeno a alta temperatura, formada en la circunferencia externa de una llama y que puede disminuir la cantidad de NOx producido eventualmente. Un quemador encendido con combustible sólido (20) que se utiliza en una sección del quemador de una caldera encendida con combustible sólido, para realizar la combustión con bajo contenido de NOx, de manera separada, en la sección del quemador y en una sección de inyección del aire adicional, y que inyecta combustible sólido en polvo y aire en un horno, que incluye un quemador de combustible (21) que tiene estabilización de la llama interna y una abertura de inyección del aire secundario (30), que no realiza la estabilización de la llama, en el cual la relación de aire en el quemador de combustible (21) se ajusta a 0.85 o más.
MX2012001164A 2009-12-17 2010-06-07 Quemador encendido con combustible sólido y caldera encendida con combustible sólido. MX345156B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009286663A JP2011127836A (ja) 2009-12-17 2009-12-17 固体燃料焚きバーナ及び固体燃料焚きボイラ
PCT/JP2010/059607 WO2011074281A1 (ja) 2009-12-17 2010-06-07 固体燃料焚きバーナ及び固体燃料焚きボイラ

Publications (2)

Publication Number Publication Date
MX2012001164A MX2012001164A (es) 2012-02-13
MX345156B true MX345156B (es) 2017-01-18

Family

ID=44167047

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012001164A MX345156B (es) 2009-12-17 2010-06-07 Quemador encendido con combustible sólido y caldera encendida con combustible sólido.

Country Status (14)

Country Link
US (1) US10281142B2 (es)
EP (2) EP2623862A3 (es)
JP (1) JP2011127836A (es)
KR (1) KR101327570B1 (es)
CN (2) CN102333991A (es)
BR (1) BR112012001717B1 (es)
CL (1) CL2012000157A1 (es)
ES (1) ES2647923T3 (es)
MX (1) MX345156B (es)
MY (1) MY157159A (es)
PL (1) PL2515039T3 (es)
TW (1) TWI449867B (es)
UA (1) UA109719C2 (es)
WO (1) WO2011074281A1 (es)

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JP2011127836A (ja) 2009-12-17 2011-06-30 Mitsubishi Heavy Ind Ltd 固体燃料焚きバーナ及び固体燃料焚きボイラ
JP5374404B2 (ja) 2009-12-22 2013-12-25 三菱重工業株式会社 燃焼バーナおよびこの燃焼バーナを備えるボイラ
EP2696139B1 (en) 2011-04-01 2022-04-13 Mitsubishi Heavy Industries, Ltd. Solid-fuel-fired burner and solid-fuel-fired boiler
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JP6667311B2 (ja) 2016-02-15 2020-03-18 三菱日立パワーシステムズ株式会社 燃焼バーナ及び燃焼バーナのメンテナンス方法
US20180238541A1 (en) * 2017-02-17 2018-08-23 General Electric Technology Gmbh System and method for firing a biofuel
JP7139095B2 (ja) * 2017-02-17 2022-09-20 三菱重工業株式会社 ボイラ
JP6242522B1 (ja) * 2017-03-24 2017-12-06 新日鉄住金エンジニアリング株式会社 バーナ及びその製造方法
CN107563078B (zh) * 2017-09-08 2020-09-01 广东电科院能源技术有限责任公司 一种火焰中心高度系数公式修正方法及装置
JP2019128080A (ja) * 2018-01-23 2019-08-01 三菱日立パワーシステムズ株式会社 燃焼バーナ及び燃焼装置並びにボイラ
US11366089B2 (en) * 2018-03-14 2022-06-21 Mitsubishi Heavy Industries, Ltd. Analysis condition adjusting device of simple fuel analyzer

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Also Published As

Publication number Publication date
EP2515039A4 (en) 2013-10-16
US20120152158A1 (en) 2012-06-21
KR20120036337A (ko) 2012-04-17
MY157159A (en) 2016-05-13
BR112012001717A2 (pt) 2016-04-12
BR112012001717B1 (pt) 2021-01-19
UA109719C2 (uk) 2015-09-25
EP2515039A1 (en) 2012-10-24
CN103292321B (zh) 2016-05-25
US10281142B2 (en) 2019-05-07
PL2515039T3 (pl) 2018-03-30
ES2647923T3 (es) 2017-12-27
WO2011074281A1 (ja) 2011-06-23
JP2011127836A (ja) 2011-06-30
TW201122372A (en) 2011-07-01
CN102333991A (zh) 2012-01-25
MX2012001164A (es) 2012-02-13
CN103292321A (zh) 2013-09-11
EP2515039B1 (en) 2017-10-11
KR101327570B1 (ko) 2013-11-12
EP2623862A3 (en) 2013-10-16
EP2623862A2 (en) 2013-08-07
CL2012000157A1 (es) 2012-11-30
TWI449867B (zh) 2014-08-21

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