MY170133A - Fluidized bed combustor - Google Patents

Fluidized bed combustor

Info

Publication number
MY170133A
MY170133A MYPI2015000799A MYPI2015000799A MY170133A MY 170133 A MY170133 A MY 170133A MY PI2015000799 A MYPI2015000799 A MY PI2015000799A MY PI2015000799 A MYPI2015000799 A MY PI2015000799A MY 170133 A MY170133 A MY 170133A
Authority
MY
Malaysia
Prior art keywords
heat
fluid material
resistant
fluidized bed
flat surfaces
Prior art date
Application number
MYPI2015000799A
Inventor
Masami DAINICHI
Toshihiro Yamaoka
Original Assignee
Sumitomo Heavy Industries
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 Sumitomo Heavy Industries filed Critical Sumitomo Heavy Industries
Publication of MY170133A publication Critical patent/MY170133A/en

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 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/18—Details; Accessories
    • 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 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/18—Details; Accessories
    • F23C10/22—Fuel feeders specially adapted for fluidised bed 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 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/18—Details; Accessories
    • F23C10/28—Control devices specially adapted for fluidised bed, combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M11/00—Safety arrangements
    • F23M11/04—Means for supervising combustion, e.g. windows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F23M5/02—Casings; Linings; Walls characterised by the shape of the bricks or blocks used
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F23M5/02—Casings; Linings; Walls characterised by the shape of the bricks or blocks used
    • F23M5/025—Casings; Linings; Walls characterised by the shape of the bricks or blocks used specially adapted for burner openings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Abstract

Provided is a fluidized bed combustion furnace in which it is possible to reduce abrasion of the heat-resistant protrusion portion and thus it is possible to increase the lifespan. In the fluidized bed combustion furnace, heat-resistant protrusion portions 10 and 20 configured to protrude from the heat-resistant material 6 to the inner portion of the furnace are provided in a vertically middle portion of an inner surface of the heat-resistant material 6 which covers an inner side of the furnace wall 1 configured to form a combustion chamber 2 and upper surfaces of the heat-resistant protrusion portions 10 and 20 have flat surfaces 11 and 21. Accordingly, in the flat surfaces 11 and 21, pools of fluid material, in which the fluid material which flows downward along the heat-resistant material 6 is accumulated, are formed. Thus, subsequent fluid material flowing downward drops into the fluid material in the pools of the fluid material. Thus, the subsequent fluid material flowing downward is prevented from directly dropping onto the flat surfaces 11 and 21. The most illustrated drawing is FIG.1.
MYPI2015000799A 2012-10-16 2013-10-02 Fluidized bed combustor MY170133A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012228938 2012-10-16

Publications (1)

Publication Number Publication Date
MY170133A true MY170133A (en) 2019-07-05

Family

ID=50488025

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2015000799A MY170133A (en) 2012-10-16 2013-10-02 Fluidized bed combustor

Country Status (4)

Country Link
JP (2) JP6196979B2 (en)
MY (1) MY170133A (en)
PH (1) PH12015500770B1 (en)
WO (1) WO2014061454A1 (en)

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3003245A1 (en) * 1980-01-30 1981-11-12 Deutsche Babcock Ag, 4200 Oberhausen METHOD AND DEVICE FOR BURNING SUBSTANCES WITH HEAVY BURNING INGREDIENTS
JPS5737686A (en) * 1980-08-19 1982-03-02 Ebara Mfg Suspended ceiling for furnace
JPS6127096U (en) * 1984-07-24 1986-02-18 九吾 延原 Fluidized bed incinerator
JPH033917Y2 (en) * 1985-05-16 1991-01-31
DE3905553A1 (en) * 1989-02-23 1990-08-30 Metallgesellschaft Ag SWIRLING COMBUSTION CHAMBER
JP2675869B2 (en) * 1989-09-14 1997-11-12 株式会社神戸製鋼所 Fluidized bed type refuse incinerator hearth refractory construction method
JPH0498009A (en) * 1990-08-14 1992-03-30 Kobe Steel Ltd Secondary air supply apparatus of fluidized bed incinerator
US5239945A (en) * 1991-11-13 1993-08-31 Tampella Power Corporation Apparatus to reduce or eliminate combustor perimeter wall erosion in fluidized bed boilers or reactors
JPH06123416A (en) * 1992-10-12 1994-05-06 Kiyuugo Nobuhara Fluidized bed incinerator
JP3174210B2 (en) * 1992-12-11 2001-06-11 株式会社神戸製鋼所 Waste incinerator and waste incineration method using waste incinerator
FR2712378B1 (en) * 1993-11-10 1995-12-29 Stein Industrie Circulating fluidized bed reactor with heat exchange surface extensions.
JP3037134B2 (en) * 1996-04-26 2000-04-24 日立造船株式会社 Fluid bed incinerator
US5951277A (en) * 1996-11-01 1999-09-14 The Robert L. Parham Trust Refractory hood for circulating fluidized bed
JP2000146105A (en) * 1998-11-13 2000-05-26 Mitsubishi Heavy Ind Ltd Circulation fluidized bed combustion furnace and method of preventing wear of evaporation tube
JP2000274630A (en) * 1999-03-24 2000-10-03 Tokyo Gas Co Ltd Fluidized-bed incinerator
JP3765555B2 (en) * 1999-05-07 2006-04-12 バブコック日立株式会社 Fluidized bed combustor
JP2001165409A (en) * 1999-12-10 2001-06-22 Mitsubishi Heavy Ind Ltd Circulating fluidized bed combustion furnace
ES2414439T3 (en) * 2007-01-10 2013-07-19 Alstom Technology Ltd A circulating fluidized bed reactor chamber
JP2010038491A (en) * 2008-08-07 2010-02-18 Mitsubishi Heavy Ind Ltd Circulating fluidized bed combustion furnace
JP5053309B2 (en) * 2009-02-19 2012-10-17 住友重機械工業株式会社 Reaction chamber
JP2011127818A (en) * 2009-12-17 2011-06-30 Ihi Corp Furnace wall structure of fluidized bed boiler
JP5496689B2 (en) * 2010-01-07 2014-05-21 住友重機械工業株式会社 Fluidized bed reactor

Also Published As

Publication number Publication date
JPWO2014061454A1 (en) 2016-09-05
WO2014061454A1 (en) 2014-04-24
JP2017166818A (en) 2017-09-21
JP6196979B2 (en) 2017-09-13
PH12015500770A1 (en) 2015-06-08
JP6352504B2 (en) 2018-07-04
PH12015500770B1 (en) 2015-06-08

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