JPS57105615A - Separating device for heating medium by circulation in swirl fluidized incinerator - Google Patents

Separating device for heating medium by circulation in swirl fluidized incinerator

Info

Publication number
JPS57105615A
JPS57105615A JP18254880A JP18254880A JPS57105615A JP S57105615 A JPS57105615 A JP S57105615A JP 18254880 A JP18254880 A JP 18254880A JP 18254880 A JP18254880 A JP 18254880A JP S57105615 A JPS57105615 A JP S57105615A
Authority
JP
Japan
Prior art keywords
heating medium
fluidized
circulation
noncombustibles
separator
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
JP18254880A
Other languages
Japanese (ja)
Inventor
Yoshio Gomi
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 JP18254880A priority Critical patent/JPS57105615A/en
Publication of JPS57105615A publication Critical patent/JPS57105615A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
    • F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
    • F23C10/08—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
    • F23C10/10—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases the separation apparatus being located outside the combustion chamber

Landscapes

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

Abstract

PURPOSE:To perform a smooth separation of fluidized heating medium and noncombustible substances, and circulation of a fluidized heating medium by a method wherein the fluidized heating medium is fed into a furnace by circulation through a weight ratio separator and an eddy flow separator. CONSTITUTION:Paddle feeder 2 transports in sequence the noncombustibles mixed in the fluidized heating medium and a part of the combustion waste gas generated in the furnace 1 to the discharge pipe 3. The noncombustibles and the fluidized heating medium are separated by air by their weight ratio, the noncombustibles heavier than the fluidized heating medium is stayed temporarily on the double damper 6 and then intermittently fed out. Discharged gas containing the heating medium fed from the fluidized thermal heating medium outlet 15 in the weight ratio separator A is sucked by a primary blower 9, passed through the pipe 10 and then flowed into the eddy flow separator B. The waste gas introduced is varied to a swirl gas flow, the heating medium is separated from the discharged gas by its centrifugal force and the gravity, and finally collected at the collection box 14. The accumulated heating medium is circulated to the inlet 22 of the fluidized heating medium.
JP18254880A 1980-12-23 1980-12-23 Separating device for heating medium by circulation in swirl fluidized incinerator Pending JPS57105615A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18254880A JPS57105615A (en) 1980-12-23 1980-12-23 Separating device for heating medium by circulation in swirl fluidized incinerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18254880A JPS57105615A (en) 1980-12-23 1980-12-23 Separating device for heating medium by circulation in swirl fluidized incinerator

Publications (1)

Publication Number Publication Date
JPS57105615A true JPS57105615A (en) 1982-07-01

Family

ID=16120204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18254880A Pending JPS57105615A (en) 1980-12-23 1980-12-23 Separating device for heating medium by circulation in swirl fluidized incinerator

Country Status (1)

Country Link
JP (1) JPS57105615A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59181913U (en) * 1983-05-18 1984-12-04 昭和電工株式会社 Fluidized bed of fluidized bed combustion furnace

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54162863A (en) * 1978-06-13 1979-12-24 Akoo Kk Reignition dust collector in incinerator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54162863A (en) * 1978-06-13 1979-12-24 Akoo Kk Reignition dust collector in incinerator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59181913U (en) * 1983-05-18 1984-12-04 昭和電工株式会社 Fluidized bed of fluidized bed combustion furnace
JPS6314166Y2 (en) * 1983-05-18 1988-04-21

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