JPS563810A - Method and device for burning solid - Google Patents

Method and device for burning solid

Info

Publication number
JPS563810A
JPS563810A JP7793079A JP7793079A JPS563810A JP S563810 A JPS563810 A JP S563810A JP 7793079 A JP7793079 A JP 7793079A JP 7793079 A JP7793079 A JP 7793079A JP S563810 A JPS563810 A JP S563810A
Authority
JP
Japan
Prior art keywords
thermal decomposition
gas
air
gases
combustion
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
JP7793079A
Other languages
Japanese (ja)
Other versions
JPS6235004B2 (en
Inventor
Kanichi Ito
Mitsuo Hirayama
Yoshiaki Ishii
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.)
Ebara Corp
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Priority to JP7793079A priority Critical patent/JPS563810A/en
Publication of JPS563810A publication Critical patent/JPS563810A/en
Publication of JPS6235004B2 publication Critical patent/JPS6235004B2/ja
Granted 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
    • F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
    • F23G5/16—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber
    • 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
    • F23G5/32—Incineration of waste; Incinerator constructions; Details, accessories or control therefor the waste being subjected to a whirling movement, e.g. cyclonic incinerators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Solid-Fuel Combustion (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

PURPOSE:To provide a means for burning solids at high performance and of simple construction by carrying out thermal decomposition processes in fluidized layers and making use of a fact that char and ash included in the product gases due to the thermal decomposition become fine particles. CONSTITUTION:Raw materials such as city refuse, sludge, etc., are supplied from a material feeding device 1 to a fluidized layer thermal decomposition furnace 2, a part of them is burnt in fluidized layers 3 and the rest of them is thereby heated and thermally decomposed. Air enters from a gas entrance 4 into a gas chamber 5, passes through a gas diffuse plate 6, fluidizes sand and serves to burn a part of the materials. Char and combustible gases produced by the thermal decomposition and ash and combustion exhaust gases generated by the partical combustion all go out via a free boad 7 at the top of a tower from a decomposition furnace outlet 8 and are sucked and accelerated in an air ejector 9 by pressurized air supplied by a blower 10, the gas mixture of air and the gases is forced to the tangential direction of a cyclone combustion furnace 11 at high speeds and strong swirling flow in the direction of an arrow mark 12 is generated.
JP7793079A 1979-06-20 1979-06-20 Method and device for burning solid Granted JPS563810A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7793079A JPS563810A (en) 1979-06-20 1979-06-20 Method and device for burning solid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7793079A JPS563810A (en) 1979-06-20 1979-06-20 Method and device for burning solid

Publications (2)

Publication Number Publication Date
JPS563810A true JPS563810A (en) 1981-01-16
JPS6235004B2 JPS6235004B2 (en) 1987-07-30

Family

ID=13647795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7793079A Granted JPS563810A (en) 1979-06-20 1979-06-20 Method and device for burning solid

Country Status (1)

Country Link
JP (1) JPS563810A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4683840A (en) * 1985-09-09 1987-08-04 Framatome Boiler with a circulating fluidized bed
JPH03230002A (en) * 1990-10-03 1991-10-14 Takuma Co Ltd Steam boiler
EP0687861A1 (en) * 1994-06-15 1995-12-20 Sulzer Chemtech AG Method and plant for treating residues
US5620488A (en) * 1994-03-10 1997-04-15 Ebara Corporation Method of fluidized-bed gasification and melt combustion
US5900224A (en) * 1996-04-23 1999-05-04 Ebara Corporation Method for treating wastes by gasification
US5922090A (en) * 1994-03-10 1999-07-13 Ebara Corporation Method and apparatus for treating wastes by gasification
US5980858A (en) * 1996-04-23 1999-11-09 Ebara Corporation Method for treating wastes by gasification
US6168425B1 (en) 1996-06-25 2001-01-02 Ebara Corporation Method for fusion treating a solid waste for gasification
US6902711B1 (en) 1996-04-23 2005-06-07 Ebara Corporation Apparatus for treating wastes by gasification
CN102003713A (en) * 2010-11-02 2011-04-06 中国科学院广州能源研究所 Method and device for combustible solid waste gasification combustion
JP2013209463A (en) * 2012-03-30 2013-10-10 Chisaki:Kk Horizontal rotary combustible material heating apparatus and method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3497822B2 (en) * 1998-03-31 2004-02-16 株式会社荏原製作所 Circulating fluidized bed

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4853576A (en) * 1971-11-04 1973-07-27
JPS5432838A (en) * 1977-08-17 1979-03-10 Wormser Eng Inc Method of and apparatus for burning coal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4853576A (en) * 1971-11-04 1973-07-27
JPS5432838A (en) * 1977-08-17 1979-03-10 Wormser Eng Inc Method of and apparatus for burning coal

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4683840A (en) * 1985-09-09 1987-08-04 Framatome Boiler with a circulating fluidized bed
JPH03230002A (en) * 1990-10-03 1991-10-14 Takuma Co Ltd Steam boiler
EP1111304A3 (en) * 1994-03-10 2001-09-05 Ebara Corporation Method of and apparatus for fluidized-bed gasification and melt combustion
US6190429B1 (en) 1994-03-10 2001-02-20 Ebara Corporation Method and apparatus for treating wastes by gasification
US5725614A (en) * 1994-03-10 1998-03-10 Ebara Corporation Apparatus for fluidized-bed gasification and melt combustion
US5858033A (en) * 1994-03-10 1999-01-12 Ebara Corporation Method of and apparatus for fluidized-bed gasification and melt combustion
US6676716B2 (en) 1994-03-10 2004-01-13 Ebara Corporation Method and apparatus for treating wastes by gasification
US5922090A (en) * 1994-03-10 1999-07-13 Ebara Corporation Method and apparatus for treating wastes by gasification
US6350288B1 (en) 1994-03-10 2002-02-26 Ebara Corporation Method of and apparatus for fluidized-bed gasification and melt combustion
US5620488A (en) * 1994-03-10 1997-04-15 Ebara Corporation Method of fluidized-bed gasification and melt combustion
EP0687861A1 (en) * 1994-06-15 1995-12-20 Sulzer Chemtech AG Method and plant for treating residues
US6063355A (en) * 1996-04-23 2000-05-16 Ebara Corporation Method for treating wastes by gasification
US5980858A (en) * 1996-04-23 1999-11-09 Ebara Corporation Method for treating wastes by gasification
US6455011B1 (en) 1996-04-23 2002-09-24 Ebara Corporation Method and apparatus for treating wastes by gasification
US5900224A (en) * 1996-04-23 1999-05-04 Ebara Corporation Method for treating wastes by gasification
US6902711B1 (en) 1996-04-23 2005-06-07 Ebara Corporation Apparatus for treating wastes by gasification
US6168425B1 (en) 1996-06-25 2001-01-02 Ebara Corporation Method for fusion treating a solid waste for gasification
CN102003713A (en) * 2010-11-02 2011-04-06 中国科学院广州能源研究所 Method and device for combustible solid waste gasification combustion
JP2013209463A (en) * 2012-03-30 2013-10-10 Chisaki:Kk Horizontal rotary combustible material heating apparatus and method

Also Published As

Publication number Publication date
JPS6235004B2 (en) 1987-07-30

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