JPS5642008A - Incineration of combustible solid waste and incinerator therefor - Google Patents

Incineration of combustible solid waste and incinerator therefor

Info

Publication number
JPS5642008A
JPS5642008A JP11651079A JP11651079A JPS5642008A JP S5642008 A JPS5642008 A JP S5642008A JP 11651079 A JP11651079 A JP 11651079A JP 11651079 A JP11651079 A JP 11651079A JP S5642008 A JPS5642008 A JP S5642008A
Authority
JP
Japan
Prior art keywords
incinerator
solid waste
combustible solid
heated catalyst
pyrolysis
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.)
Pending
Application number
JP11651079A
Other languages
Japanese (ja)
Inventor
Misao Igarashi
Giichi Nagayoshi
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.)
Tsukishima Kikai Co Ltd
Original Assignee
Tsukishima Kikai Co 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 Tsukishima Kikai Co Ltd filed Critical Tsukishima Kikai Co Ltd
Priority to JP11651079A priority Critical patent/JPS5642008A/en
Publication of JPS5642008A publication Critical patent/JPS5642008A/en
Pending 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
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00—Pretreatment
    • F23G2201/30—Pyrolysing
    • F23G2201/303—Burning pyrogases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00—Pretreatment
    • F23G2201/30—Pyrolysing
    • F23G2201/304—Burning pyrosolids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2202/00—Combustion
    • F23G2202/10—Combustion in two or more stages
    • F23G2202/103—Combustion in two or more stages in separate chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2202/00—Combustion
    • F23G2202/60—Combustion in a catalytic combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2203/00—Furnace arrangements
    • F23G2203/50—Fluidised bed furnace
    • F23G2203/503—Fluidised bed furnace with two or more fluidised beds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

PURPOSE:To improve adaptability to a wide range of variations in heat generation and operability of an incinerator for combustible solid waste of a double-staged fluidized incineration type by separating inside of the incinerator into pyrolysis portion and burning portion. CONSTITUTION:A combustible solid waste is thrown by a feeding means 10 into fluid layer inside of the pyrolysis portion 3 of an incinerator and pyrolysized by contact with the heated catalyst. Resulting gas and tar are burned in a secondary combustion chamber 5 with air introduced through air pipes 6 and 7. On the other hand, char which mainly comprises carbon flows over the portion 17 at the upper end of partition 2 together with the heated catalyst into the burning portion 4, where the char is burned with air blown by air blower 11' for fluidized combustion purpose. In this instance, a necessary amount of fuel is supplied from auxiliary fuel pipe 13 so that the temperature inside of the incinerator is maintained at an even level. The heated catalyst is recirculated from the burning portion 4 to the pyrolysis portion 3 by a mechanism 14.
JP11651079A 1979-09-11 1979-09-11 Incineration of combustible solid waste and incinerator therefor Pending JPS5642008A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11651079A JPS5642008A (en) 1979-09-11 1979-09-11 Incineration of combustible solid waste and incinerator therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11651079A JPS5642008A (en) 1979-09-11 1979-09-11 Incineration of combustible solid waste and incinerator therefor

Publications (1)

Publication Number Publication Date
JPS5642008A true JPS5642008A (en) 1981-04-20

Family

ID=14688922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11651079A Pending JPS5642008A (en) 1979-09-11 1979-09-11 Incineration of combustible solid waste and incinerator therefor

Country Status (1)

Country Link
JP (1) JPS5642008A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5832237U (en) * 1981-08-27 1983-03-02 石川島播磨重工業株式会社 solid waste incinerator
JPS58156109A (en) * 1982-03-12 1983-09-17 Hitachi Zosen Corp Collecting method for combustion heat of high molecular waste
EP0144172A2 (en) * 1983-12-06 1985-06-12 Coal Industry (Patents) Limited Improvements in or relating to hot gas generation
WO1995025248A1 (en) * 1994-03-17 1995-09-21 Austrian Energy & Environment Spg/Waagner-Biro Gmbh Destructive, especially complete combustion, process
US6058857A (en) * 1996-04-26 2000-05-09 Hitachi Zosen Corporation Fluidized bed type incinerator

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5832237U (en) * 1981-08-27 1983-03-02 石川島播磨重工業株式会社 solid waste incinerator
JPS58156109A (en) * 1982-03-12 1983-09-17 Hitachi Zosen Corp Collecting method for combustion heat of high molecular waste
EP0144172A2 (en) * 1983-12-06 1985-06-12 Coal Industry (Patents) Limited Improvements in or relating to hot gas generation
JPS60144507A (en) * 1983-12-06 1985-07-30 コール・インダストリイ（パテンツ）リミテツド Method and device for generating hot gas
WO1995025248A1 (en) * 1994-03-17 1995-09-21 Austrian Energy & Environment Spg/Waagner-Biro Gmbh Destructive, especially complete combustion, process
AT404181B (en) * 1994-03-17 1998-09-25 Austrian Energy & Environment METHOD FOR DISASSEMBLY, IN PARTICULAR COMPLETE COMBUSTION
US6058857A (en) * 1996-04-26 2000-05-09 Hitachi Zosen Corporation Fluidized bed type incinerator

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