Title:
FLUIDIZING TREATMENT EQUIPMENT FOR POWDERY MATERIAL
Document Type and Number:
Japanese Patent JP3541841
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a fluidizing treatment equipment for powdery material in which enables a stable operation for a long time with a small pressure loss of a dispersion plate without fall of a powdery material and clogging.
SOLUTION: In the fluidizing treatment equipment for powdery material provided with a gas discharge port at the upper part of a vertical container and an introduction port for gas fluidizing the powder at the lower part and further having a feed port and a taking out port for the powder, the above problem is solved by the fluidizing treatment device for powdery material which is characterized in that a rigid structure body and a flexible porous body are provided in combination at a bottom part of a powder accommodation part of the container as a dispersion plate for the gas.
Inventors:
Atsushi Hirayama
Toru Shioman
Toru Shioman
Application Number:
JP2002186460A
Publication Date:
July 14, 2004
Filing Date:
June 26, 2002
Export Citation:
Assignee:
JFE Engineering Corporation
International Classes:
A62D3/30; A62D3/40; B01J8/24; B09B3/00; C07D319/24; F27B15/02; F27B15/10; F27D17/00; A62D101/08; A62D101/22; A62D101/28; (IPC1-7): B09B3/00; B01J8/24; F27B15/02; F27B15/10
Domestic Patent References:
| JP8089785A | ||||
| JP2147216U | ||||
| JP52090541U | ||||
| JP7328595A | ||||
| JP3505912A |
Attorney, Agent or Firm:
Masahiro Tanaka
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