JPS55818A - Incinerating method by medium turning ascending current - Google Patents

Incinerating method by medium turning ascending current

Info

Publication number
JPS55818A
JPS55818A JP7325678A JP7325678A JPS55818A JP S55818 A JPS55818 A JP S55818A JP 7325678 A JP7325678 A JP 7325678A JP 7325678 A JP7325678 A JP 7325678A JP S55818 A JPS55818 A JP S55818A
Authority
JP
Japan
Prior art keywords
fluid medium
turning
overturned
incinerated
ash
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
JP7325678A
Other languages
Japanese (ja)
Inventor
Yoshio Matsuo
Toshiki Furue
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 Power Ltd
Original Assignee
Babcock Hitachi KK
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 Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP7325678A priority Critical patent/JPS55818A/en
Publication of JPS55818A publication Critical patent/JPS55818A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/38—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/384—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
    • B01J8/386—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only internally, i.e. the particles rotate within the vessel
    • 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
    • F23C10/002—Fluidised bed combustion apparatus for pulverulent solid fuel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

PURPOSE:To perfectly incineration dispose matter to be incinerated, such as, collected soot (EP ash), etc. in exhaust gas by the turning ascending currents of a fluid medium in an incinerator, in a device that mixes and agitates the fluid medium and matter to be incinerated and incineration disposes matter to be incinerated. CONSTITUTION:Air flows into an overturned conical bottom plate 3 of an incinerator through each nozzle 2 from air pipes 1. In this case, air jetted is changed into ascending currents toward a furnace top while turning along a furnace inwall because said nozzles 2 are mounted in upward shapes and in the tangential direction to the overturned conical bottom plate 3. EP ash is fed into said turning ascending currents from a screw feeder 4 and mixed and agitated with a fluid medium, and flames are further injected from auxiliary combustion burners 5 to the turning ascending currents of the EP ash and the fluid medium. In this case, a vertical angle alpha of said overturned conical bottom plate 3 is selected within the angles of 30 deg.-90 deg., and the pressure of air jetted from the nozzles 2 is selected in approximate 1-2kg/cm<2>.
JP7325678A 1978-06-19 1978-06-19 Incinerating method by medium turning ascending current Pending JPS55818A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7325678A JPS55818A (en) 1978-06-19 1978-06-19 Incinerating method by medium turning ascending current

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7325678A JPS55818A (en) 1978-06-19 1978-06-19 Incinerating method by medium turning ascending current

Publications (1)

Publication Number Publication Date
JPS55818A true JPS55818A (en) 1980-01-07

Family

ID=13512904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7325678A Pending JPS55818A (en) 1978-06-19 1978-06-19 Incinerating method by medium turning ascending current

Country Status (1)

Country Link
JP (1) JPS55818A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831033U (en) * 1981-08-20 1983-03-01 笹岡　治郎 Easy-to-assemble fluidized bed equipment
JPS6070519A (en) * 1983-09-28 1985-04-22 Fuji Photo Film Co Ltd Magnetic recording medium
WO2005028978A1 (en) * 2003-09-18 2005-03-31 Superior Graphite Co. Method and apparatus for heat treatment of particulates in an electrothermal fluidized bed furnace and resultant products

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831033U (en) * 1981-08-20 1983-03-01 笹岡　治郎 Easy-to-assemble fluidized bed equipment
JPS6070519A (en) * 1983-09-28 1985-04-22 Fuji Photo Film Co Ltd Magnetic recording medium
WO2005028978A1 (en) * 2003-09-18 2005-03-31 Superior Graphite Co. Method and apparatus for heat treatment of particulates in an electrothermal fluidized bed furnace and resultant products

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