MY155735A - Solid fuel burner - Google Patents

Solid fuel burner

Info

Publication number
MY155735A
MY155735A MYPI2013004068A MYPI2013004068A MY155735A MY 155735 A MY155735 A MY 155735A MY PI2013004068 A MYPI2013004068 A MY PI2013004068A MY PI2013004068 A MYPI2013004068 A MY PI2013004068A MY 155735 A MY155735 A MY 155735A
Authority
MY
Malaysia
Prior art keywords
guide member
partition
air flow
secondary air
nozzle
Prior art date
Application number
MYPI2013004068A
Inventor
Mine Toshihiko
Kuramashi Kouji
Ochi Kenichi
Ochi Yusuke
Shimogori Miki
Ohyatsu Noriyuki
Tadakuma Satoshi
Original Assignee
Mitsubishi Hitachi Power Sys
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 Hitachi Power Sys filed Critical Mitsubishi Hitachi Power Sys
Publication of MY155735A publication Critical patent/MY155735A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/78—Cooling burner parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
    • F23D2201/10—Nozzle tips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
    • F23D2201/20—Fuel flow guiding devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2214/00—Cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/00016—Preventing or reducing deposit build-up on burner parts, e.g. from carbon

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Gas Burners (AREA)

Abstract

A FIRST GUIDE MEMBER (34) AND, TO THE REAR SIDE THEREOF, A SECOND GUIDE MEMBER (35), FOR A SECONDARY AIR FLOW (17), ARE PROVIDED IN THE OUTLET END PART OF A FUEL NOZZLE (11) ON A PARTITION (29) WHICH IS THE OUTER CIRCUMFERENTIAL WALL OF THE NOZZLE (11). THE SECOND GUIDE MEMBER (35) IS RETAINED BY A PLURALITY OF COOLING FINS (36) WHICH ARE POSITIONED UNIFORMLY AROUND THE ENTIRE CIRCUMFERENCE OF THE NOZZLE PARTITION (29), AND THE FIRST GUIDE MEMBER (34) FORMS THE SECONDARY AIR FLOW (17A) AND THE SECONDARY AIR FLOW (17B) CONDUCTED FROM THE GAP BETWEEN THE SECOND GUIDE MEMBER (35) AND THE PARTITION (29) TO THE FRONT SURFACE SIDE OF THE SECOND GUIDE MEMBER (35), INTO AN OUTWARD FLOW FROM THE CENTRE AXIS OF THE BURNER, WHICH CAN COOL THE FRONT SURFACE SIDE OF THE SECOND GUIDE MEMBER (35) AND PREVENTS DEPOSITION OF ASH ON IT, THEREBY MAINTAINING THE FUEL IGNITION AND FLAMING STABILITY AT THE BURNER OUTLET.
MYPI2013004068A 2011-07-29 2012-07-26 Solid fuel burner MY155735A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011166366A JP5794419B2 (en) 2011-07-29 2011-07-29 Solid fuel burner

Publications (1)

Publication Number Publication Date
MY155735A true MY155735A (en) 2015-11-17

Family

ID=47628879

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2013004068A MY155735A (en) 2011-07-29 2012-07-26 Solid fuel burner

Country Status (7)

Country Link
EP (1) EP2738461B1 (en)
JP (1) JP5794419B2 (en)
KR (1) KR101560076B1 (en)
AU (1) AU2012291497B2 (en)
MY (1) MY155735A (en)
PL (1) PL2738461T3 (en)
WO (1) WO2013018328A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6301650B2 (en) * 2013-12-27 2018-03-28 川崎重工業株式会社 Oil pitch fuel burner and method of use thereof
JP6304872B2 (en) * 2014-02-12 2018-04-04 三菱日立パワーシステムズ株式会社 Burner, and boiler and burner combustion method using the same
JP6326593B2 (en) * 2014-02-14 2018-05-23 三菱日立パワーシステムズ株式会社 Burner device, boiler using the same, and combustion method of burner device
JP6797714B2 (en) * 2017-02-22 2020-12-09 三菱パワー株式会社 Combustion device
JP6871422B2 (en) * 2017-12-26 2021-05-19 三菱パワー株式会社 Flame holders for solid fuel burners and solid fuel burners
JP6615252B2 (en) * 2018-03-01 2019-12-04 川崎重工業株式会社 Oil pitch fuel burner and method of use thereof
JP6813533B2 (en) 2018-05-22 2021-01-13 三菱パワー株式会社 Burner and combustion equipment
IT201900020508A1 (en) * 2019-11-06 2021-05-06 Ac Boilers S P A BURNER GROUP, METHOD FOR OPERATING SAID BURNER GROUP AND SYSTEM INCLUDING SAID BURNER GROUP

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6172906A (en) * 1984-09-17 1986-04-15 Babcock Hitachi Kk Cooling type burner device with low nox
JPS6280409A (en) * 1985-10-04 1987-04-13 Babcock Hitachi Kk Combustion device with low nox of solid fuel
JPS6370009A (en) * 1986-09-09 1988-03-30 Babcock Hitachi Kk Pulverized coal burning equipment
JP2638040B2 (en) * 1988-02-23 1997-08-06 バブコツク日立株式会社 Pulverized coal combustion equipment
JPH04292702A (en) * 1991-03-20 1992-10-16 Babcock Hitachi Kk Pulverized coal combustion device
JPH06172906A (en) * 1992-12-08 1994-06-21 Furukawa Alum Co Ltd Aluminum alloy sheet excellent in drop shock resistance and its production
JPH06272817A (en) * 1993-03-24 1994-09-27 Babcock Hitachi Kk Pulverized coal combustion device
JP3344694B2 (en) * 1997-07-24 2002-11-11 株式会社日立製作所 Pulverized coal combustion burner
JPH11148611A (en) * 1997-11-19 1999-06-02 Babcock Hitachi Kk Combustion device
JPH11304116A (en) * 1998-04-17 1999-11-05 Babcock Hitachi Kk Solid fuel burner and burning method
JP2001336707A (en) * 2000-05-25 2001-12-07 Hitachi Ltd Pulverized coal firing burner
JP3970139B2 (en) * 2002-09-10 2007-09-05 三菱重工業株式会社 Combustor
GB0403057D0 (en) * 2004-02-12 2004-03-17 Rolls Royce Plc Guide member for a fuel injection arrangement
MXPA06010315A (en) * 2004-03-08 2008-03-07 Joel Vatsky Fuel injector for low nox and enhanced flame stabilization cross-reference to related application.
JP4261401B2 (en) * 2004-03-24 2009-04-30 株式会社日立製作所 Burner, fuel combustion method and boiler remodeling method

Also Published As

Publication number Publication date
EP2738461A1 (en) 2014-06-04
WO2013018328A1 (en) 2013-02-07
PL2738461T3 (en) 2017-02-28
KR101560076B1 (en) 2015-10-13
KR20140051858A (en) 2014-05-02
EP2738461A4 (en) 2015-04-15
AU2012291497A1 (en) 2013-11-21
EP2738461B1 (en) 2016-09-14
JP2013029270A (en) 2013-02-07
JP5794419B2 (en) 2015-10-14
AU2012291497B2 (en) 2015-04-09

Similar Documents

Publication Publication Date Title
MY155735A (en) Solid fuel burner
JP2013139993A5 (en)
JP2013250046A5 (en)
JP2013253737A5 (en)
JP2011226481A5 (en)
UA114369C2 (en) SOLID FUEL BURNER AND SOLID FUEL BOILER
EP2559947A3 (en) Micromixer Heat Shield
JP2014173841A5 (en)
JP2010243150A5 (en)
JP2016035336A5 (en)
RU2012146617A (en) COMBUSTION CAMERA FOR USE IN A GAS TURBINE ENGINE
EP2407720A3 (en) Flame tolerant secondary fuel nozzle
RU2014107465A (en) FAN ASSEMBLY
RU2012158395A (en) TRANSITION NOZZLE AND TURBINE ASSEMBLY
EP3495737A3 (en) Combustion systems
WO2015147938A3 (en) A cooled grommet for a combustor wall assembly
RU2012119573A (en) MULTIPOINT INJECTOR FOR TURBOCHARGE COMBUSTION CHAMBER
JP2011080753A5 (en)
RU2014133525A (en) BURNER DEVICE AND METHOD OF WORK OF THE BURNER DEVICE
JP2014112023A5 (en)
UA107163C2 (en) HEAT AIR HEATER
JP2014219195A5 (en)
JP2016061506A5 (en)
JP2011241824A5 (en)
JP2014173597A5 (en)