Title:
FURNACE SHELL STRUCTURE OF HEATING FURNACE AND HEATING METHOD
Document Type and Number:
Japanese Patent JP2002333284
Kind Code:
A
Abstract:
To provide the furnace shell structure of a heating furnace, and a heating method, arranged so that reaction products are prevented from flying on the gas flow in the heating furnace or reacting on ceramic fibers.
In a heating furnace having a furnace shell 3 lined with ceramic fibers 2, the furnace shell is provided with holes 4 for supplying fluid to the ceramic fibers. Preferably, a plurality of holes are provided, and a buffer space is provided on the outside of the furnace shell and covered with the outer shell provided with one or more than two fluid opening for introducing fluid into the buffer space.
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Inventors:
ASO TATSUJI
YAMADA JUNJI
YAMADA JUNJI
Application Number:
JP2001134979A
Publication Date:
November 22, 2002
Filing Date:
May 02, 2001
Export Citation:
Assignee:
NIPPON STEEL CORP
International Classes:
C21D1/00; F27D1/00; F27D1/12; F27D7/02; (IPC1-7): F27D7/02; C21D1/00; F27D1/12
Attorney, Agent or Firm:
Tomoyuki Yathata (1 outside)
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