JPS54121431A - Intrastratum medium reclaiming system - Google Patents

Intrastratum medium reclaiming system

Info

Publication number
JPS54121431A
JPS54121431A JP2770778A JP2770778A JPS54121431A JP S54121431 A JPS54121431 A JP S54121431A JP 2770778 A JP2770778 A JP 2770778A JP 2770778 A JP2770778 A JP 2770778A JP S54121431 A JPS54121431 A JP S54121431A
Authority
JP
Japan
Prior art keywords
stratum
flow stratum
stage
flow
air
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
JP2770778A
Other languages
Japanese (ja)
Inventor
Kimiya Sakamoto
Shoichi Masuko
Takao Hishinuma
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 JP2770778A priority Critical patent/JPS54121431A/en
Publication of JPS54121431A publication Critical patent/JPS54121431A/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
    • F23C10/005—Fluidised bed combustion apparatus comprising two or more beds

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)

Abstract

PURPOSE:To facilitate autonomic production of reducing agent used in a reclaiming tower in a system for reclaiming intrastratum medium used for desulfurizing reactant agent, etc. in a flow combustion system. CONSTITUTION:A flow stratum combustion main tower 1 is constituted by first stage and second stage flow stratum I, II, combustion air 5 is supplied as first stage flow stratum air 5a through a damper 6a to this main tower 1, and as second stage flow stratum air 5b through a damper 6b. Fuel 4 is delivered in through the lower part of the first stage flow stratum I, in this time by distributing the gain of said air 5a less than theoretical air desired amount of the fuel 4, reductive atmospheric zone is formed in a zone III composed of the flow stratum I and first stage flow stratum V in a reclaiming tower 10. On the other hand, oxidizing atmospheric zone is formed in a zone IV composed of the flow stratum II and second stage flow stratum VI in the reclaiming tower 10, to reclaim reactant from the flow stratum II in the flow stratum VI.
JP2770778A 1978-03-13 1978-03-13 Intrastratum medium reclaiming system Pending JPS54121431A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2770778A JPS54121431A (en) 1978-03-13 1978-03-13 Intrastratum medium reclaiming system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2770778A JPS54121431A (en) 1978-03-13 1978-03-13 Intrastratum medium reclaiming system

Publications (1)

Publication Number Publication Date
JPS54121431A true JPS54121431A (en) 1979-09-20

Family

ID=12228456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2770778A Pending JPS54121431A (en) 1978-03-13 1978-03-13 Intrastratum medium reclaiming system

Country Status (1)

Country Link
JP (1) JPS54121431A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4828486A (en) * 1980-04-04 1989-05-09 Babcock Hitachi Kabushiki Kaisha Fluidized bed combustor and a method of operating same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4828486A (en) * 1980-04-04 1989-05-09 Babcock Hitachi Kabushiki Kaisha Fluidized bed combustor and a method of operating same

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