JPS5599334A - Fluid bed device - Google Patents
Fluid bed deviceInfo
- 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
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.
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)
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 |
-
1979
- 1979-01-24 JP JP684679A patent/JPS5941770B2/en not_active Expired
Cited By (5)
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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