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JPS6454104A - Fluidized-bed combustion equipment - Google Patents

Fluidized-bed combustion equipment

Info

Publication number
JPS6454104A
JPS6454104A JP21248487A JP21248487A JPS6454104A JP S6454104 A JPS6454104 A JP S6454104A JP 21248487 A JP21248487 A JP 21248487A JP 21248487 A JP21248487 A JP 21248487A JP S6454104 A JPS6454104 A JP S6454104A
Authority
JP
Japan
Prior art keywords
fluidized
layer
bed
particles
solid particles
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
JP21248487A
Other languages
Japanese (ja)
Inventor
Masanobu Shigaki
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.)
Takuma Co Ltd
Original Assignee
Takuma Co 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 Takuma Co Ltd filed Critical Takuma Co Ltd
Priority to JP21248487A priority Critical patent/JPS6454104A/en
Publication of JPS6454104A publication Critical patent/JPS6454104A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

PURPOSE:To properly control and maintain the temperature in a fluidized bed, by cooling and discharging solid particles dripping down through a static layer, by circulating the discharged particles to a fluidized-bed layer, and by controlling the circulation rate of those particles. CONSTITUTION:A fluidized-bed layer 2' is formed by fluidizing solid particles 2a in the upper part of a solid particle layer 2 by fluidizing gas injection nozzles 3. While solid particles 2a in a static layer 2' gradually dripping to the direction of a discharge port 8 are cooled by a solid particle cooling device 4, and are discharged from the discharge port 8. The circulation rate to the fluidized-bed layer 2' is controlled by a circulation rate controlling device 6 in accordance with the discharge rate of solid particles 2a in order to control the temperature in the fluidized-bed layer 2'.
JP21248487A 1987-08-25 1987-08-25 Fluidized-bed combustion equipment Pending JPS6454104A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21248487A JPS6454104A (en) 1987-08-25 1987-08-25 Fluidized-bed combustion equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21248487A JPS6454104A (en) 1987-08-25 1987-08-25 Fluidized-bed combustion equipment

Publications (1)

Publication Number Publication Date
JPS6454104A true JPS6454104A (en) 1989-03-01

Family

ID=16623411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21248487A Pending JPS6454104A (en) 1987-08-25 1987-08-25 Fluidized-bed combustion equipment

Country Status (1)

Country Link
JP (1) JPS6454104A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01239303A (en) * 1988-03-17 1989-09-25 Babcock Hitachi Kk Fluidized bed boiler
JPH09229312A (en) * 1997-03-24 1997-09-05 Babcock Hitachi Kk Fluidized bed boiler

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6294705A (en) * 1985-10-22 1987-05-01 アセア　スタル　アクチ−ボラグ Method of controlling bed height by fluidized bed in prime mover and prime mover with bed height controller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6294705A (en) * 1985-10-22 1987-05-01 アセア　スタル　アクチ−ボラグ Method of controlling bed height by fluidized bed in prime mover and prime mover with bed height controller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01239303A (en) * 1988-03-17 1989-09-25 Babcock Hitachi Kk Fluidized bed boiler
JPH09229312A (en) * 1997-03-24 1997-09-05 Babcock Hitachi Kk Fluidized bed boiler

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