JPS5646906A - Fluidized layer type boiler - Google Patents

Fluidized layer type boiler

Info

Publication number
JPS5646906A
JPS5646906A JP12325379A JP12325379A JPS5646906A JP S5646906 A JPS5646906 A JP S5646906A JP 12325379 A JP12325379 A JP 12325379A JP 12325379 A JP12325379 A JP 12325379A JP S5646906 A JPS5646906 A JP S5646906A
Authority
JP
Japan
Prior art keywords
fluidized
tower
heat medium
medium
drying
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
JP12325379A
Other languages
Japanese (ja)
Inventor
Yoichi Kubota
Akio Kamiya
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 JP12325379A priority Critical patent/JPS5646906A/en
Publication of JPS5646906A publication Critical patent/JPS5646906A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

PURPOSE: To improve the circulating characteristics of fluidized heat medium and thereby to improve the operational efficiency of the boiler by providing a cleaning means and a drying means in the regenerating and circulating passage of fluidized heat medium.
CONSTITUTION: The fluidized heat medium used in a incinerator 1 is extracted regularly and continuously by a medium extracting nozzle 8 and cleaned by a water washer 9 to remove attachements thereof and then drained by a draining means 10. Then the fluidized heat medium is transported by a transporter 11 to a drying means 15 to remove water remining therein completely. The drying means 15 has a drying tower 22, a ventilation member 19 disposed in the lower portion of the tower 22, and an air inlet 20 on the bottom of the tower 22. In operation, the cleaned fluidized heat medium 23 is thrown inside the drying tower 22 on the ventilation member 19 and hot air is fed into the tower 22 through the air inlet 20. The fluidized medium 23 is dried while it is fluidized. Thereby the fluidized medium 23 can be prevented from solidifying and accumulating to make a smooth circulation, resulting in an improvement of operational efficiency.
COPYRIGHT: (C)1981,JPO&Japio
JP12325379A 1979-09-27 1979-09-27 Fluidized layer type boiler Pending JPS5646906A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12325379A JPS5646906A (en) 1979-09-27 1979-09-27 Fluidized layer type boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12325379A JPS5646906A (en) 1979-09-27 1979-09-27 Fluidized layer type boiler

Publications (1)

Publication Number Publication Date
JPS5646906A true JPS5646906A (en) 1981-04-28

Family

ID=14855987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12325379A Pending JPS5646906A (en) 1979-09-27 1979-09-27 Fluidized layer type boiler

Country Status (1)

Country Link
JP (1) JPS5646906A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59173610A (en) * 1983-03-24 1984-10-01 Babcock Hitachi Kk Fluidizing bed type combustion device
JPS6217509A (en) * 1985-07-15 1987-01-26 Ube Ind Ltd Control device for height of fluidized bed in fluidized bed boiler
JP2011106701A (en) * 2009-11-13 2011-06-02 Sumitomo Heavy Ind Ltd Bed material regeneration device for fluid bed and method therefor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59173610A (en) * 1983-03-24 1984-10-01 Babcock Hitachi Kk Fluidizing bed type combustion device
JPS6217509A (en) * 1985-07-15 1987-01-26 Ube Ind Ltd Control device for height of fluidized bed in fluidized bed boiler
JPH0328642B2 (en) * 1985-07-15 1991-04-19 Ube Industries
JP2011106701A (en) * 2009-11-13 2011-06-02 Sumitomo Heavy Ind Ltd Bed material regeneration device for fluid bed and method therefor

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