JPS56133025A - Agitation type fluidized bed device - Google Patents

Agitation type fluidized bed device

Info

Publication number
JPS56133025A
JPS56133025A JP3780680A JP3780680A JPS56133025A JP S56133025 A JPS56133025 A JP S56133025A JP 3780680 A JP3780680 A JP 3780680A JP 3780680 A JP3780680 A JP 3780680A JP S56133025 A JPS56133025 A JP S56133025A
Authority
JP
Japan
Prior art keywords
diffusing plate
product
material powder
out port
sticking
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
JP3780680A
Other languages
Japanese (ja)
Other versions
JPS597500B2 (en
Inventor
Toshihiko Kubo
Isamu Karasuno
Koretaka Ishikawa
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.)
Nippon Steel Corp
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries Ltd
Sumitomo Metal 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 Sumitomo Heavy Industries Ltd, Sumitomo Metal Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP3780680A priority Critical patent/JPS597500B2/en
Publication of JPS56133025A publication Critical patent/JPS56133025A/en
Publication of JPS597500B2 publication Critical patent/JPS597500B2/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
    • B01J8/38—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

Landscapes

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

Abstract

PURPOSE:To enhance the quality of a product while preventing a raw material powder from sticking by a method wherein a product taking-out port is provided at a gas diffusing plate, and a controllable rotary vane for agitation is rotated along the diffusing plate. CONSTITUTION:The multiple-plate rotary vane 4 controllable in rotational frequency is provided adjacently to the gas diffusing plate 2 in a fluidized-bed drum 5. The diffusing plate 2 is provided with a notch-shaped product taking-out port 9. The material powder M fed through a downcomer 10 and a working gas G is fed upwardly from the lower side of the diffusing plate 2, and the vane 4 is rotated at controlled rotational frequency. When the reaction of the material powder M is completed, it is globulated into the favorable product P, which reaches the product taking-out port 9 and is taken out into an outlet chute 11. Accordingly, since the material powder is prevented from sticking and the reaction time of each particle is maintained to be substantially equal, the quality of the product is enhanced.
JP3780680A 1980-03-25 1980-03-25 Stirred fluidized bed equipment Expired JPS597500B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3780680A JPS597500B2 (en) 1980-03-25 1980-03-25 Stirred fluidized bed equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3780680A JPS597500B2 (en) 1980-03-25 1980-03-25 Stirred fluidized bed equipment

Publications (2)

Publication Number Publication Date
JPS56133025A true JPS56133025A (en) 1981-10-17
JPS597500B2 JPS597500B2 (en) 1984-02-18

Family

ID=12507748

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3780680A Expired JPS597500B2 (en) 1980-03-25 1980-03-25 Stirred fluidized bed equipment

Country Status (1)

Country Link
JP (1) JPS597500B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60118233A (en) * 1983-11-29 1985-06-25 Mitsui Eng & Shipbuild Co Ltd Bowling-pin with rounded bottom shaped fluidized layer reaction apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62207027A (en) * 1986-03-07 1987-09-11 Sony Corp Compression digitizing circuit for sound signal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60118233A (en) * 1983-11-29 1985-06-25 Mitsui Eng & Shipbuild Co Ltd Bowling-pin with rounded bottom shaped fluidized layer reaction apparatus

Also Published As

Publication number Publication date
JPS597500B2 (en) 1984-02-18

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