JPS55143308A - Apparatus for feeding fuel to fluidized bed combustion apparatus - Google Patents

Apparatus for feeding fuel to fluidized bed combustion apparatus

Info

Publication number
JPS55143308A
JPS55143308A JP5183179A JP5183179A JPS55143308A JP S55143308 A JPS55143308 A JP S55143308A JP 5183179 A JP5183179 A JP 5183179A JP 5183179 A JP5183179 A JP 5183179A JP S55143308 A JPS55143308 A JP S55143308A
Authority
JP
Japan
Prior art keywords
fuel
burner head
swirl
opening
appropriate
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
JP5183179A
Other languages
Japanese (ja)
Other versions
JPS5824684B2 (en
Inventor
Kazuaki Yano
Jun Tatebayashi
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.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki Heavy Industries 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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP54051831A priority Critical patent/JPS5824684B2/en
Priority to US06/062,532 priority patent/US4284401A/en
Priority to DE2931354A priority patent/DE2931354C2/en
Priority to DE19797922063U priority patent/DE7922063U1/en
Publication of JPS55143308A publication Critical patent/JPS55143308A/en
Publication of JPS5824684B2 publication Critical patent/JPS5824684B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/30—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a fluidised bed
    • 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

Landscapes

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

Abstract

PURPOSE:To promote mixing and distribution of fuel, by fixing a burner head capable of imparting an appropriate velocity and direction of fuel injection with an appropriate strength of swirl to the top of an upright fuel supply pipe. CONSTITUTION:In a burner head 15 of this invention, an opening 24 is formed at the center of a bottom plate 23, and a plurality of swirl vanes 25 are fixed also to the bottom plate 23 on the outside of said opening 24 to extend radially so that hollow spaces 26 are formed between the swirl vanes 25. Therefore, mixture of fuel and air introduced from the opening 24 at the center of bottom plate 23 is imparted with swirl by the swirl vanes 25 and issued to the outside from the hollow spaces 26. With such an arrangement, mixture of fuel and air supplied from a fuel supply pipe 14 is distributed into a fluidized bed 13 with an appropriate velocity and direction together with an appropriate stength of swirl imparted by the burner head 15, so that fuel is burnt in stable manner. When the load is varied, opening area of the burner head 15 is varied appropriately by sliding the burner head 15 to suit the load, so that the velocity of fuel injection can be kept constant.
JP54051831A 1978-08-03 1979-04-26 Fuel supply device for fluidized bed combustion equipment Expired JPS5824684B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP54051831A JPS5824684B2 (en) 1979-04-26 1979-04-26 Fuel supply device for fluidized bed combustion equipment
US06/062,532 US4284401A (en) 1978-08-03 1979-07-31 Method and means for feeding fuel into fluidized-bed combustion apparatus
DE2931354A DE2931354C2 (en) 1978-08-03 1979-08-02 Incinerator
DE19797922063U DE7922063U1 (en) 1978-08-03 1979-08-02 DEVICE FOR INTRODUCING FUEL INTO THE FLUID BED OF AN INCINERATOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54051831A JPS5824684B2 (en) 1979-04-26 1979-04-26 Fuel supply device for fluidized bed combustion equipment

Publications (2)

Publication Number Publication Date
JPS55143308A true JPS55143308A (en) 1980-11-08
JPS5824684B2 JPS5824684B2 (en) 1983-05-23

Family

ID=12897807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54051831A Expired JPS5824684B2 (en) 1978-08-03 1979-04-26 Fuel supply device for fluidized bed combustion equipment

Country Status (1)

Country Link
JP (1) JPS5824684B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100445642C (en) * 2004-12-06 2008-12-24 北京时代桃源环境科技有限公司 Burning apparatus by using gas of buried garbage

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6382176U (en) * 1986-11-18 1988-05-30

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038374A (en) * 1973-08-09 1975-04-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038374A (en) * 1973-08-09 1975-04-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100445642C (en) * 2004-12-06 2008-12-24 北京时代桃源环境科技有限公司 Burning apparatus by using gas of buried garbage

Also Published As

Publication number Publication date
JPS5824684B2 (en) 1983-05-23

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