Title:
ROLLER HEARTH KILN
Document Type and Number:
Japanese Patent JP2002228364
Kind Code:
A
Abstract:
To solve a problem in a conventional roller hearth kiln in which combustion gas coming in contact with an object to be burned sometimes provides the object with a harmful effect.
Occurrence of the harmful effect on the object to be burned by the combustion gas coming in contact with the object is assumed nearly in a high-temperature zone. Accordingly, a muffle structure is provided only on the high-temperature zone.
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Inventors:
YAMADA TAKAO
MUTO NORIO
MUTO NORIO
Application Number:
JP2001023452A
Publication Date:
August 14, 2002
Filing Date:
January 31, 2001
Export Citation:
Assignee:
TAKASAGO KOGYO KK
International Classes:
C04B33/32; F27B5/10; F27B9/06; F27B9/24; F27B19/02; (IPC1-7): F27B9/24; C04B33/32; F27B5/10; F27B9/06; F27B19/02
Attorney, Agent or Firm:
Hiroshi Noguchi