PH12020551887A1 - Support-sleeve protective member and solid fuel burner provided with same - Google Patents

Support-sleeve protective member and solid fuel burner provided with same

Info

Publication number
PH12020551887A1
PH12020551887A1 PH12020551887A PH12020551887A PH12020551887A1 PH 12020551887 A1 PH12020551887 A1 PH 12020551887A1 PH 12020551887 A PH12020551887 A PH 12020551887A PH 12020551887 A PH12020551887 A PH 12020551887A PH 12020551887 A1 PH12020551887 A1 PH 12020551887A1
Authority
PH
Philippines
Prior art keywords
support
protective member
sleeve
solid fuel
same
Prior art date
Application number
PH12020551887A
Inventor
Osamu Okada
Shohei Mito
Katsuki Kurisu
Keiichiro Fukushima
Original Assignee
Mitsubishi Power 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 Power Ltd filed Critical Mitsubishi Power Ltd
Publication of PH12020551887A1 publication Critical patent/PH12020551887A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F23D1/02—Vortex burners, e.g. for cyclone-type combustion apparatus
    • 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
    • F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
    • F23D2201/30—Wear protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spray-Type Burners (AREA)

Abstract

Provided is a support-sleeve protective member (42) that protects a support sleeve (32), which is disposed radially inside and coaxially with a fuel nozzle (21) for jetting a mixed fluid of solid fuel and air, from collision of the solid fuel against the support sleeve (32) by covering the outer circumference of the support sleeve (32). The support-sleeve protective member (42) is characterized by: being disposed in a region corresponding to a bent portion (21b) in the middle of a conveying path for the mixed fluid in the fuel nozzle (21); and being formed in a cylindrical shape attachable to and detachable from the support sleeve (32), thereby reducing the number of wasteful parts and wasteful costs at the time of replacement, compared to the configuration in which a protective member and a collision plate are integrally replaced.
PH12020551887A 2018-05-17 2020-11-06 Support-sleeve protective member and solid fuel burner provided with same PH12020551887A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/019172 WO2019220597A1 (en) 2018-05-17 2018-05-17 Support-sleeve protective member and solid fuel burner provided with same

Publications (1)

Publication Number Publication Date
PH12020551887A1 true PH12020551887A1 (en) 2021-07-05

Family

ID=68539710

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12020551887A PH12020551887A1 (en) 2018-05-17 2020-11-06 Support-sleeve protective member and solid fuel burner provided with same

Country Status (6)

Country Link
JP (1) JP6632776B1 (en)
KR (1) KR102266012B1 (en)
AU (1) AU2018423543B2 (en)
PH (1) PH12020551887A1 (en)
TW (1) TWI715981B (en)
WO (1) WO2019220597A1 (en)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934522A (en) * 1974-11-01 1976-01-27 The Detroit Edison Company Coal burning system
JPS5811308A (en) * 1981-07-14 1983-01-22 Sumitomo Cement Co Ltd Pulverized coal combustion burner
JPS58193006A (en) * 1982-05-06 1983-11-10 Babcock Hitachi Kk Burner for ground coke
JPH0232527B2 (en) * 1982-06-15 1990-07-20 Babcock Hitachi Kk TAIMAMOSEIOTAKA METABIFUNTANNENSHOSOCHI
JPS58224208A (en) * 1982-06-19 1983-12-26 Babcock Hitachi Kk Uniform dispersion type pulverized coal firing equipment
JPS643461A (en) 1987-06-25 1989-01-09 Noritz Corp Hot water feeder
ATE148546T1 (en) * 1990-06-29 1997-02-15 Babcock Hitachi Kk COMBUSTION SYSTEM
JPH09318014A (en) 1996-05-27 1997-12-12 Hitachi Ltd Pulverized coal combustion burner
JP3344694B2 (en) 1997-07-24 2002-11-11 株式会社日立製作所 Pulverized coal combustion burner
JP3986182B2 (en) 1998-10-27 2007-10-03 株式会社日立製作所 Pulverized coal combustion burner and combustion apparatus provided with the same
KR100376619B1 (en) 2000-09-25 2003-03-19 두산중공업 주식회사 Low Nitrogen Oxide Coal Firing Burner
US6474250B1 (en) 2001-05-24 2002-11-05 Babcock Borsig Power, Inc. Nozzle assembly for a pulverized coal burner
JP3099109U (en) 2003-07-08 2004-03-25 株式会社アドバネクス Commutator
US9151434B2 (en) * 2008-12-18 2015-10-06 Alstom Technology Ltd Coal rope distributor with replaceable wear components
JP5811308B1 (en) 2014-12-02 2015-11-11 富士電機株式会社 DC power supply output voltage control method and output voltage control apparatus

Also Published As

Publication number Publication date
JPWO2019220597A1 (en) 2020-05-28
TW201947158A (en) 2019-12-16
AU2018423543B2 (en) 2022-03-17
AU2018423543A1 (en) 2020-12-17
TWI715981B (en) 2021-01-11
WO2019220597A1 (en) 2019-11-21
KR20190132349A (en) 2019-11-27
JP6632776B1 (en) 2020-01-22
KR102266012B1 (en) 2021-06-16

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