JPS56138613A - Spiral fluidized bed burning apparatus - Google Patents

Spiral fluidized bed burning apparatus

Info

Publication number
JPS56138613A
JPS56138613A JP4120380A JP4120380A JPS56138613A JP S56138613 A JPS56138613 A JP S56138613A JP 4120380 A JP4120380 A JP 4120380A JP 4120380 A JP4120380 A JP 4120380A JP S56138613 A JPS56138613 A JP S56138613A
Authority
JP
Japan
Prior art keywords
heat medium
mixed
fluidized bed
burned
paddle
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
JP4120380A
Other languages
Japanese (ja)
Other versions
JPS5857643B2 (en
Inventor
Yoshio Nakamura
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP55041203A priority Critical patent/JPS5857643B2/en
Publication of JPS56138613A publication Critical patent/JPS56138613A/en
Publication of JPS5857643B2 publication Critical patent/JPS5857643B2/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

Abstract

PURPOSE:To treat material to be burned at a low cost with a high efficiency through a promoted agitation to be mixed with a heat medium by recrushing the material left crushed insufficiently in the pretreatment process with the rotation of a paddle feeder. CONSTITUTION:When remaining too large down at the bottom of a spiral fluidized bed due to insufficient crushing, some of the material to be burned dumped from a charging inlet is stirred to be mixed with a heat medium 2 being recrushed through a clearance of a paddle 5 and a paddle feeder trough 3. Then, it is evenly mixed with a heated pressure air being injected from an orifice nozzle 4 and returned into the upper portion of the spiral fluidized bed for complete combustion. Material left unburned in those burned is mixed with the heat medium 2 and carried out to a discharging tube 16 with the rotation of a paddle feeder shaft 6. At the same time, the heat medium 2 is separated from the material unburned and conveyed to a separator from a heat medium discharging tube 18 and then returned into a furnace body 1 through a heat medium return tube 19.
JP55041203A 1980-04-01 1980-04-01 Swirling fluidized bed incinerator Expired JPS5857643B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55041203A JPS5857643B2 (en) 1980-04-01 1980-04-01 Swirling fluidized bed incinerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55041203A JPS5857643B2 (en) 1980-04-01 1980-04-01 Swirling fluidized bed incinerator

Publications (2)

Publication Number Publication Date
JPS56138613A true JPS56138613A (en) 1981-10-29
JPS5857643B2 JPS5857643B2 (en) 1983-12-21

Family

ID=12601851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55041203A Expired JPS5857643B2 (en) 1980-04-01 1980-04-01 Swirling fluidized bed incinerator

Country Status (1)

Country Link
JP (1) JPS5857643B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09303737A (en) * 1996-05-15 1997-11-28 Yoshio Gomi Two stage circular fluidized bed incinerator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0229379Y2 (en) * 1984-10-11 1990-08-07

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49108856A (en) * 1974-01-18 1974-10-16
JPS5290174A (en) * 1976-01-23 1977-07-28 Gomi Shigetaka Waste incineration apparatus
JPS5595016A (en) * 1979-01-09 1980-07-18 Yoshio Nakamura Waste incinerator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49108856A (en) * 1974-01-18 1974-10-16
JPS5290174A (en) * 1976-01-23 1977-07-28 Gomi Shigetaka Waste incineration apparatus
JPS5595016A (en) * 1979-01-09 1980-07-18 Yoshio Nakamura Waste incinerator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09303737A (en) * 1996-05-15 1997-11-28 Yoshio Gomi Two stage circular fluidized bed incinerator

Also Published As

Publication number Publication date
JPS5857643B2 (en) 1983-12-21

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