MX346934B - Quemador caldeado por petróleo, unidad de quemador caldeada por combustible sólido y caldera caldeada por combustible sólido. - Google Patents

Quemador caldeado por petróleo, unidad de quemador caldeada por combustible sólido y caldera caldeada por combustible sólido.

Info

Publication number
MX346934B
MX346934B MX2014005775A MX2014005775A MX346934B MX 346934 B MX346934 B MX 346934B MX 2014005775 A MX2014005775 A MX 2014005775A MX 2014005775 A MX2014005775 A MX 2014005775A MX 346934 B MX346934 B MX 346934B
Authority
MX
Mexico
Prior art keywords
oil
fired
solid fuel
burner
pulverized coal
Prior art date
Application number
MX2014005775A
Other languages
English (en)
Other versions
MX2014005775A (es
Inventor
Matsumoto Keigo
Domoto Kazuhiro
Abe Naofumi
Kasai Jun
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 MX2014005775A publication Critical patent/MX2014005775A/es
Publication of MX346934B publication Critical patent/MX346934B/es

Links

Classifications

    • 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 
    • F23C1/00—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
    • F23C1/10—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air liquid and 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 
    • F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
    • 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
    • F23C5/10—Disposition of burners to obtain a flame ring
    • F23C5/12—Disposition of burners to obtain a flame ring for 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 
    • 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
    • F23C5/32—Disposition of burners to obtain rotating flames, i.e. flames moving helically or spirally
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F23D1/005—Burners for combustion of pulverulent fuel burning a mixture of pulverulent fuel delivered as a slurry, i.e. comprising a carrying liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/24—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36—Details, e.g. burner cooling means, noise reduction means
    • F23D11/38—Nozzles; Cleaning devices therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Combustion Of Fluid Fuel (AREA)

Abstract

Un quemador caldeado por petróleo (30A) para el calentamiento, colocado adyacente a la periferia externa de un quemador de carbón pulverizado, que introduce carbón pulverizado y aire en un horno, que incluye: una pistola para el suministro del petróleo (32) para introducir un combustóleo, colocada en el centro de una abertura de salida de un cuerpo principal de la boquilla (31), de sección transversal sustancialmente rectangular; y una abertura de entrada del aire secundario (40) colocada para rodear la periferia externa de la pistola para el suministro del petróleo (32), en donde la abertura de entrada del aire secundario (40) está constituida de: una sección de arco central (41) sustancialmente similar en forma a un difusor circular (34) montado en el lado del extremo delantero de la pistola para el suministro del petróleo (32); y secciones rectangulares (42L, 42R), proporcionadas de manera continua desde ambos lados de sección de arco central (41) y estrechadas en la dimensión cara a cara en la dirección de los quemadores de carbón pulverizado adyacentes, para incrementar la distancia desde ellos.
MX2014005775A 2011-11-16 2012-10-31 Quemador caldeado por petróleo, unidad de quemador caldeada por combustible sólido y caldera caldeada por combustible sólido. MX346934B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011250964A JP5658126B2 (ja) 2011-11-16 2011-11-16 油焚きバーナ、固体燃料焚きバーナユニット及び固体燃料焚きボイラ
PCT/JP2012/078121 WO2013073366A1 (ja) 2011-11-16 2012-10-31 油焚きバーナ、固体燃料焚きバーナユニット及び固体燃料焚きボイラ

Publications (2)

Publication Number Publication Date
MX2014005775A MX2014005775A (es) 2014-08-21
MX346934B true MX346934B (es) 2017-04-05

Family

ID=48429434

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014005775A MX346934B (es) 2011-11-16 2012-10-31 Quemador caldeado por petróleo, unidad de quemador caldeada por combustible sólido y caldera caldeada por combustible sólido.

Country Status (14)

Country Link
US (1) US9702545B2 (es)
EP (1) EP2781834B1 (es)
JP (1) JP5658126B2 (es)
KR (1) KR101583172B1 (es)
CN (1) CN103946634B (es)
BR (1) BR112014011546B1 (es)
CL (1) CL2014001165A1 (es)
IN (1) IN2014CN03627A (es)
MX (1) MX346934B (es)
MY (1) MY183010A (es)
PH (1) PH12014501086A1 (es)
TW (1) TWI494527B (es)
UA (1) UA110072C2 (es)
WO (1) WO2013073366A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103267279B (zh) * 2013-06-08 2015-04-22 国家电网公司 一种适应于贫煤锅炉的低氮氧化物直流煤粉燃烧装置
JP6614922B2 (ja) * 2015-11-02 2019-12-04 三菱日立パワーシステムズ株式会社 バーナユニット、ボイラ及びスラグ除去方法
JP7109158B2 (ja) * 2016-11-07 2022-07-29 三菱重工業株式会社 火力発電プラント、ボイラ及びボイラの改造方法
CN107131496B (zh) * 2017-04-07 2023-10-27 贵州电网有限责任公司电力科学研究院 一种电站锅炉的分割型燃烧器结构及分割方法
JP7039782B2 (ja) * 2018-03-30 2022-03-23 三菱重工業株式会社 火力発電プラント、混焼ボイラ及びボイラの改造方法

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Also Published As

Publication number Publication date
PH12014501086B1 (en) 2014-07-28
CN103946634B (zh) 2016-03-23
WO2013073366A1 (ja) 2013-05-23
CN103946634A (zh) 2014-07-23
JP2013104642A (ja) 2013-05-30
TW201344115A (zh) 2013-11-01
BR112014011546B1 (pt) 2021-02-09
US9702545B2 (en) 2017-07-11
BR112014011546A2 (pt) 2017-05-09
UA110072C2 (uk) 2015-11-10
EP2781834B1 (en) 2019-05-22
CL2014001165A1 (es) 2015-01-09
MY183010A (en) 2021-02-05
KR101583172B1 (ko) 2016-01-07
KR20140078741A (ko) 2014-06-25
JP5658126B2 (ja) 2015-01-21
TWI494527B (zh) 2015-08-01
EP2781834A4 (en) 2015-06-03
US20140356795A1 (en) 2014-12-04
MX2014005775A (es) 2014-08-21
EP2781834A1 (en) 2014-09-24
PH12014501086A1 (en) 2014-07-28
IN2014CN03627A (es) 2015-09-04

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