Title:
MANUFACTURING DEVICE OF CERAMIC BEAD
Document Type and Number:
Japanese Patent JP2003187947
Kind Code:
A
Abstract:
To provide a manufacturing device of a ceramic bead, which is highly efficient and of which condition setting is easy and can manufacture continuously.
The device comprises a core tube made of graphite which is a falling travel passage of the ceramic material and installed vertically, a graphite exothermic body arranged on the outer circumference of the core tube, and a furnace housing the exothermic body.
Inventors:
KITAICHI ATSUSHI
Application Number:
JP2001380310A
Publication Date:
July 04, 2003
Filing Date:
December 13, 2001
Export Citation:
Assignee:
THREE M INNOVATIVE PROPERTIES
International Classes:
H05B3/14; B01J2/02; F27B17/00; F27D11/02; H05B3/64; (IPC1-7): H05B3/14; B01J2/02; F27B17/00; F27D11/02; H05B3/64
Attorney, Agent or Firm:
Takashi Ishida (4 others)
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