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Title:
STRUCTURE OF THERMAL STORAGE BODY OF THERMAL STORAGE TYPE EXHAUST GAS TREATMENT DEVICE
Document Type and Number:
Japanese Patent JP2005003247
Kind Code:
A
Abstract:

To provide a structure of a thermal storage body of a thermal storage type exhaust gas treatment device capable of effectively inhibiting the attachment of silica.

This thermal storage type exhaust gas treatment device comprises the thermal storage body 4 which is faced to a combustion chamber for heating and decomposing an exhaust gas for alternately circulating an exhaust gas introduced into the combustion chamber and an exhaust gas discharged from the combustion chamber, and heated by the discharged exhaust gas for heating the introduced exhaust gas. Heat-proof coating layers C for reducing the surface energy, are formed on faces of the thermal storage body 4 to be exposed to the exhaust gas, concretely its upper face 4a faced to the combustion chamber and a face of a gas passage 10.


Inventors:
Nakatani, Yoshio
Yamaguchi, Hideo
Application Number:
JP2003000165684
Publication Date:
January 06, 2005
Filing Date:
June 10, 2003
Export Citation:
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Assignee:
CHUGAI RO CO LTD
International Classes:
F23G7/06; C04B41/87; F28D17/02; (IPC1-7): F23G7/06; C04B41/87; F28D17/02
Attorney, Agent or Firm:
鈴木 知