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JPS5752714A - Method of preventing sticking of fluidizing medium in fluidized-bed incinerating apparatus - Google Patents

Method of preventing sticking of fluidizing medium in fluidized-bed incinerating apparatus

Info

Publication number
JPS5752714A
JPS5752714A JP12607080A JP12607080A JPS5752714A JP S5752714 A JPS5752714 A JP S5752714A JP 12607080 A JP12607080 A JP 12607080A JP 12607080 A JP12607080 A JP 12607080A JP S5752714 A JPS5752714 A JP S5752714A
Authority
JP
Japan
Prior art keywords
fluidized bed
supplied
feeding
matter
incinerator
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
JP12607080A
Other languages
Japanese (ja)
Inventor
Toshihiko Kashiwai
Toshio Funakoshi
Akihiro Sakuma
Shozo Naruse
Masuhiko Fujiwara
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 Heavy Industries Ltd
Original Assignee
Mitsubishi 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP12607080A priority Critical patent/JPS5752714A/en
Publication of JPS5752714A publication Critical patent/JPS5752714A/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

Landscapes

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

Abstract

PURPOSE:To avoid hindrance to fluidization of a fluidized bed due to sticking of fluidizing medium, by feeding magnesium hydroxide to the fluidized bed of an incinerator, and thereby preventing formation of low-melting compounds contained in substances such as ash of heavy oil to be incinerated. CONSTITUTION:Liquid fuel 3 and combustion air 6 from a blower 4 are supplied to a combustion chamber 2 in the body 1 of an incinerator, and combustion gas produced therein is supplied to a fluidized bed 5. Waste matter introduced into the incinerator from an inlet port 8 is combusted in the fluidized bed 5 and a free board section 7, and the combustion gas is cooled by cooling air 12 while it is drawn by a blower 10, with uncombusted substances contained therein being captured by a dust collecting means 11. In feeding the waste matter from a storage tank 15 to the inlet port 8 by a feeding means 13, magnesium hydroxide is supplied from a storage tank 18 to the waste-matter feeding line by a steady feeding means 17 and a pressuring means 16 for mixing the same with the wate matter to be incinerated, and then mixture of waste matter and magnesium hydroxide is supplied into the fluidized bed 5.
JP12607080A 1980-09-12 1980-09-12 Method of preventing sticking of fluidizing medium in fluidized-bed incinerating apparatus Pending JPS5752714A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12607080A JPS5752714A (en) 1980-09-12 1980-09-12 Method of preventing sticking of fluidizing medium in fluidized-bed incinerating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12607080A JPS5752714A (en) 1980-09-12 1980-09-12 Method of preventing sticking of fluidizing medium in fluidized-bed incinerating apparatus

Publications (1)

Publication Number Publication Date
JPS5752714A true JPS5752714A (en) 1982-03-29

Family

ID=14925864

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12607080A Pending JPS5752714A (en) 1980-09-12 1980-09-12 Method of preventing sticking of fluidizing medium in fluidized-bed incinerating apparatus

Country Status (1)

Country Link
JP (1) JPS5752714A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002349819A (en) * 2001-05-28 2002-12-04 Takuma Co Ltd Fluidized bed type combustion method and device for waste containing agglomerate component
JP2003240210A (en) * 2002-02-20 2003-08-27 Kyushu Electric Power Co Inc Fluidized bed boiler operating method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002349819A (en) * 2001-05-28 2002-12-04 Takuma Co Ltd Fluidized bed type combustion method and device for waste containing agglomerate component
JP2003240210A (en) * 2002-02-20 2003-08-27 Kyushu Electric Power Co Inc Fluidized bed boiler operating method

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