JPS57117334A - Stipper for gaseous phase fluidized layer - Google Patents
Stipper for gaseous phase fluidized layerInfo
- Publication number
- JPS57117334A JPS57117334A JP56003087A JP308781A JPS57117334A JP S57117334 A JPS57117334 A JP S57117334A JP 56003087 A JP56003087 A JP 56003087A JP 308781 A JP308781 A JP 308781A JP S57117334 A JPS57117334 A JP S57117334A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- stirring
- stirrer
- cooling medium
- phase fluidized
- 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
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
- B01J8/38—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 with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
- B01J8/382—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 with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it with a rotatable device only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/95—Heating or cooling systems using heated or cooled stirrers
Abstract
PURPOSE:To provide the stirrer equipped with a cooling structure therein as well as to reduce stirring power thereof by a method wherein the stirring shaft of the stirrer for the gas phase fluidized layer is formed from a double pipe and said pipe is bent into a U-shaped form to provide stirring blades. CONSTITUTION:A stirring shaft 10 has a double pipe structure and consists of an outer pipe 7 transmitting power and an inner pipe 8 discharging a cooling medium to the outside and said pipes are bent into a U shape body to be provided in a fluidized bed stirring blades 9. To the inner pipe 8, a short-pass preventing blade 11 of the cooling medium is attached and the cooling medium is supplied into the lower part of the outer pipe 7 from the inlet 12 thereof. In this manner, because a blade area is small, stirring power is small and, because the stirrer has the cooling structure therein, slagging and adhesion of a product to a tank wall is prevented.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56003087A JPS57117334A (en) | 1981-01-14 | 1981-01-14 | Stipper for gaseous phase fluidized layer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56003087A JPS57117334A (en) | 1981-01-14 | 1981-01-14 | Stipper for gaseous phase fluidized layer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57117334A true JPS57117334A (en) | 1982-07-21 |
Family
ID=11547558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56003087A Pending JPS57117334A (en) | 1981-01-14 | 1981-01-14 | Stipper for gaseous phase fluidized layer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57117334A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61283338A (en) * | 1985-06-11 | 1986-12-13 | Michio Watanabe | Stirring tank type reaction apparatus |
JP2004113247A (en) * | 1999-06-22 | 2004-04-15 | Aiken:Kk | Mechanism and method for molding food |
US6928860B1 (en) * | 2002-02-08 | 2005-08-16 | King Refrigeration, Inc. | Heat-transfer-inhibiting motor and rotor |
-
1981
- 1981-01-14 JP JP56003087A patent/JPS57117334A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61283338A (en) * | 1985-06-11 | 1986-12-13 | Michio Watanabe | Stirring tank type reaction apparatus |
JP2004113247A (en) * | 1999-06-22 | 2004-04-15 | Aiken:Kk | Mechanism and method for molding food |
US6928860B1 (en) * | 2002-02-08 | 2005-08-16 | King Refrigeration, Inc. | Heat-transfer-inhibiting motor and rotor |
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