Title:
ELECTRIC FURNACE
Document Type and Number:
Japanese Patent JPH11322320
Kind Code:
A
Abstract:
To provide an electric furnace capable of continuously withdrawing graphitized powder, facilitated in control of the withdrawal quantity, and also capable of efficiently cooling the graphitized powder.
This electric furnace is designed to treat feedstock powder charged via the top of the furnace body 1 under heating and continuously withdraw the resulting graphite powder (graphitized powder) after heating via the bottom of the furnace body 1 by a recovery means 5, and the recovery means 5 has a drive table 10 placed under the outlet port 3d of a tubular member 3 and rotating with graphite powder put thereon and a scraper (discharge part) 12 for dropping the graphite powder on the table 10 into a hopper (discharge part) 13.
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Inventors:
NISHI KENICHI
NEHASHI KIYOSHI
MATSUDA SHIKO
IIJIMA SHIGEKI
MOCHIZUKI TOMOTOSHI
FUJITA KOICHI
NEHASHI KIYOSHI
MATSUDA SHIKO
IIJIMA SHIGEKI
MOCHIZUKI TOMOTOSHI
FUJITA KOICHI
Application Number:
JP14016398A
Publication Date:
November 24, 1999
Filing Date:
May 21, 1998
Export Citation:
Assignee:
ISHIKAWAJIMA HARIMA HEAVY IND
International Classes:
C01B31/04; F27D11/02; (IPC1-7): C01B31/04; F27D11/02
Attorney, Agent or Firm:
Masatake Shiga (1 person outside)
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