JPS55165139A - Starting burner device of fluidized bed furnace - Google Patents

Starting burner device of fluidized bed furnace

Info

Publication number
JPS55165139A
JPS55165139A JP7307979A JP7307979A JPS55165139A JP S55165139 A JPS55165139 A JP S55165139A JP 7307979 A JP7307979 A JP 7307979A JP 7307979 A JP7307979 A JP 7307979A JP S55165139 A JPS55165139 A JP S55165139A
Authority
JP
Japan
Prior art keywords
fluidized bed
furnace
flame
fuel
burner
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP7307979A
Other languages
Japanese (ja)
Other versions
JPS62736B2 (en
Inventor
Noboru Kajimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
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 Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP7307979A priority Critical patent/JPS55165139A/en
Publication of JPS55165139A publication Critical patent/JPS55165139A/en
Publication of JPS62736B2 publication Critical patent/JPS62736B2/ja
Granted legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1836—Heating and cooling the reactor
    • 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 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/99006—Arrangements for starting combustion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Incineration Of Waste (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

PURPOSE:To make the start of a fluidized bed furnace easy, by installing one or more spray guns adjacently to the starting burner of the fluidized bed furnace in such a manner that the spray gun can be put into, or taken out of, the furnace freely, and that the spraying direction can be changed freely, and by spraying fuel which is ignited easily. CONSTITUTION:The flame 11 of a starting burner 9 is blown against a fluidized bed 6 having been fluidized by an air blast which flows in from the lower part of the bed through an air inlet 3, a wind box 4, and a perforated plate 5. In such a situation, easily ignitable fuel such as kerosene is sprayed from a spray gun 13, then the fuel is ignited by the flame 11, thereby spreading flame region in the furnace. The spraying position or spraying direction of the flame is changed by moving to and fro, or by rotating, the spray gun 13 so as to spray the flame against all over the fluidized bed 6. When the fuel contained in the fluidized bed 6 is ignited and is burned autogeneously, supply of fuel and air to the burner 13 is stopped and the burner gun 13 is drawn off from the furnace.
JP7307979A 1979-06-12 1979-06-12 Starting burner device of fluidized bed furnace Granted JPS55165139A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7307979A JPS55165139A (en) 1979-06-12 1979-06-12 Starting burner device of fluidized bed furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7307979A JPS55165139A (en) 1979-06-12 1979-06-12 Starting burner device of fluidized bed furnace

Publications (2)

Publication Number Publication Date
JPS55165139A true JPS55165139A (en) 1980-12-23
JPS62736B2 JPS62736B2 (en) 1987-01-09

Family

ID=13507955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7307979A Granted JPS55165139A (en) 1979-06-12 1979-06-12 Starting burner device of fluidized bed furnace

Country Status (1)

Country Link
JP (1) JPS55165139A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009162399A (en) * 2007-12-28 2009-07-23 Mitsui Eng & Shipbuild Co Ltd Explosive slurry combustion device
JPWO2014119612A1 (en) * 2013-01-31 2017-01-26 住友重機械工業株式会社 Fluidized bed combustion furnace and operation method of fluidized bed combustion furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009162399A (en) * 2007-12-28 2009-07-23 Mitsui Eng & Shipbuild Co Ltd Explosive slurry combustion device
JPWO2014119612A1 (en) * 2013-01-31 2017-01-26 住友重機械工業株式会社 Fluidized bed combustion furnace and operation method of fluidized bed combustion furnace

Also Published As

Publication number Publication date
JPS62736B2 (en) 1987-01-09

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