JPS5599334A - Fluid bed device - Google Patents

Fluid bed device

Info

Publication number
JPS5599334A
JPS5599334A JP684679A JP684679A JPS5599334A JP S5599334 A JPS5599334 A JP S5599334A JP 684679 A JP684679 A JP 684679A JP 684679 A JP684679 A JP 684679A JP S5599334 A JPS5599334 A JP S5599334A
Authority
JP
Japan
Prior art keywords
fluid material
nozzles
mound
blow
fluid
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.)
Granted
Application number
JP684679A
Other languages
Japanese (ja)
Other versions
JPS5941770B2 (en
Inventor
Yukihisa Fujima
Yasuo Takahashi
Tsuneyuki Kondo
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 Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP684679A priority Critical patent/JPS5941770B2/en
Publication of JPS5599334A publication Critical patent/JPS5599334A/en
Publication of JPS5941770B2 publication Critical patent/JPS5941770B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/44—Fluidisation grids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

PURPOSE:To even the distribution of fluid material and improve contact effect by forming the gas distributing plate surface of the bottom of the fluid bed into plural mound-form face peaking at fluid material feed nozzles and constituting the blow- out direction of part of feed ports to the direction of blowing down to the mound- form face. CONSTITUTION:The gas distributing plate 13a of the fluid bed device is made to a plurality of mound-form faces 13a peaking at fluid material feed nozzles 15 and the orifices 17 of the nozzles 15 are so directed that the flow of fluid material becomes nearly parallel to the sloping plate 13a. On the other hand, the blow-out direction of part of gas feed nozzles 20 is directed to the direction of bowing down to the mound-form face 13a. As a result of this, fluid material is carried to far places from the blow-out nozzles 17 and are evenly distributed, thus the effective reaction or heat exchanging of the fluid material and air or the like is made possible without increasing the flow-out nozzles 17.
JP684679A 1979-01-24 1979-01-24 Fluidized bed equipment Expired JPS5941770B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP684679A JPS5941770B2 (en) 1979-01-24 1979-01-24 Fluidized bed equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP684679A JPS5941770B2 (en) 1979-01-24 1979-01-24 Fluidized bed equipment

Publications (2)

Publication Number Publication Date
JPS5599334A true JPS5599334A (en) 1980-07-29
JPS5941770B2 JPS5941770B2 (en) 1984-10-09

Family

ID=11649597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP684679A Expired JPS5941770B2 (en) 1979-01-24 1979-01-24 Fluidized bed equipment

Country Status (1)

Country Link
JP (1) JPS5941770B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519877A1 (en) * 1982-01-20 1983-07-22 Charbonnages De France FLUIDIZING GRID AND LOW AIR BLOWING COMBUSTION FIREPLACE AND METHOD OF TREATING PARTICULATE MATERIAL IN A FLUIDIZING AND / OR DRIVING CHAMBER
US4674564A (en) * 1983-04-07 1987-06-23 Charbonnages De France Fluidizing apparatus with built-in heat exchanger
KR101134001B1 (en) 2008-12-31 2012-04-05 제일모직주식회사 Tuyere-type Distributor for Fluidized Bed Reactor for Minimizing Dead Zone
CN103090372A (en) * 2011-10-28 2013-05-08 张璟 Special boiling burner for forging

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519877A1 (en) * 1982-01-20 1983-07-22 Charbonnages De France FLUIDIZING GRID AND LOW AIR BLOWING COMBUSTION FIREPLACE AND METHOD OF TREATING PARTICULATE MATERIAL IN A FLUIDIZING AND / OR DRIVING CHAMBER
EP0084492A2 (en) * 1982-01-20 1983-07-27 Etablissement public dit: CHARBONNAGES DE FRANCE Furnace and process for treating solid fuel particles in a fluidized bed
US4674564A (en) * 1983-04-07 1987-06-23 Charbonnages De France Fluidizing apparatus with built-in heat exchanger
KR101134001B1 (en) 2008-12-31 2012-04-05 제일모직주식회사 Tuyere-type Distributor for Fluidized Bed Reactor for Minimizing Dead Zone
CN103090372A (en) * 2011-10-28 2013-05-08 张璟 Special boiling burner for forging

Also Published As

Publication number Publication date
JPS5941770B2 (en) 1984-10-09

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