JPS5685622A - Fluidized furnace - Google Patents

Fluidized furnace

Info

Publication number
JPS5685622A
JPS5685622A JP16240979A JP16240979A JPS5685622A JP S5685622 A JPS5685622 A JP S5685622A JP 16240979 A JP16240979 A JP 16240979A JP 16240979 A JP16240979 A JP 16240979A JP S5685622 A JPS5685622 A JP S5685622A
Authority
JP
Japan
Prior art keywords
air
reducing means
exhaust passage
pressure reducing
pressure
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
JP16240979A
Other languages
Japanese (ja)
Inventor
Susumu Takayama
Hisataka Ito
Shuhei Osako
Shuhei Ishiguro
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.)
IHI Corp
Original Assignee
IHI Corp
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 IHI Corp filed Critical IHI Corp
Priority to JP16240979A priority Critical patent/JPS5685622A/en
Publication of JPS5685622A publication Critical patent/JPS5685622A/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
    • F23C10/18—Details; Accessories

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Coke Industry (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Abstract

PURPOSE:To improve the axial sealing and controllability of exhaust rate in the fluidized furnace by providing a pressure reducing means in an exhaust passage to evacuate the inside of the exhaust passage. CONSTITUTION:In the exhaust passage 7 of the fluidized furnace, there is provided the pressure reducing means at one end through a branched pipe 8a and at the other end through an air feeding pipe 10. The pressure reducing means 8 comprises an air executer 8b for extracting the air inside, an air extracting pipe 8c, and an air filter 8d. The pressure reducing means 8 extracts the pressure inside of the furnace so as to decrease the inside to be of negative pressure. Accordingly, the axial sealing part is applied with only a low pressure, which can improve the sealingness at the axial sealing part. Further, the moving speed of uncombustibles through the exhaust passage 7 can be controlled, resulting in an improved controllability of the exhaust rate.
JP16240979A 1979-12-14 1979-12-14 Fluidized furnace Pending JPS5685622A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16240979A JPS5685622A (en) 1979-12-14 1979-12-14 Fluidized furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16240979A JPS5685622A (en) 1979-12-14 1979-12-14 Fluidized furnace

Publications (1)

Publication Number Publication Date
JPS5685622A true JPS5685622A (en) 1981-07-11

Family

ID=15754049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16240979A Pending JPS5685622A (en) 1979-12-14 1979-12-14 Fluidized furnace

Country Status (1)

Country Link
JP (1) JPS5685622A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59232173A (en) * 1983-06-01 1984-12-26 コンバツシヨン・エンヂニアリング・インコ−ポレ−テツド Solid fuel gasifying device
JPS6038329U (en) * 1983-08-17 1985-03-16 石川島播磨重工業株式会社 Fluidized fluidized furnace treatment residue outlet structure
JPS63308093A (en) * 1987-05-12 1988-12-15 ブレンシユトフインステイテユートフライベルク Coal powder gasifying apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59232173A (en) * 1983-06-01 1984-12-26 コンバツシヨン・エンヂニアリング・インコ−ポレ−テツド Solid fuel gasifying device
JPH0374642U (en) * 1983-06-01 1991-07-26
JPH0449164Y2 (en) * 1983-06-01 1992-11-19
JPS6038329U (en) * 1983-08-17 1985-03-16 石川島播磨重工業株式会社 Fluidized fluidized furnace treatment residue outlet structure
JPS63308093A (en) * 1987-05-12 1988-12-15 ブレンシユトフインステイテユートフライベルク Coal powder gasifying apparatus

Similar Documents

Publication Publication Date Title
JPS53131319A (en) Exhaust brake arrangement
JPS5685622A (en) Fluidized furnace
JPS52102919A (en) System for supplying secondary air for cleaning exhaust gas in interna l combustion engine
JPS5246227A (en) Exhaust-gas reciculation system
JPS5357370A (en) Hydraulic control valve detecting reduction speed
JPS521320A (en) Secondary air supplying apparatus
JPS5535106A (en) Exhaust recirculating apparatus of engine
JPS526831A (en) Deceleration control mechanism in an engine
JPS53134110A (en) Secondary air controller
JPS5322932A (en) Air feeding and exhausting and draining apparatus for hydraulic machiner y
JPS5260334A (en) Exhaust gas reflux control system
JPS5566614A (en) Exhaust turbo-supercharged engine
JPS5551933A (en) Variable venturi carburetor
JPS54133224A (en) Exhaust gas clarifier
JPS5663106A (en) Negative pressure actuator
JPS5413818A (en) Electromagnetic changeover valve for internal combustion engine exhaust gas purifier
JPS5232429A (en) Fuel suspension control device in gear reduction
JPS55131560A (en) Recirculating exhaust gas amount controller
JPS5332220A (en) Method of controlling propelling system of aeroplane
JPS55139951A (en) Carburetor for starting
JPS54133223A (en) Exhaust gas clarifier
JPS53107532A (en) Carbreter for leam combustion
JPS53146741A (en) Device for powder coating
JPS5362048A (en) Driving process of hydraulic machinery
JPS53104433A (en) Gas flow rate controller