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Title:
CATALYTIC COMBUSTION APPARATUS AND ITS CONTROL METHOD
Document Type and Number:
Japanese Patent JP2001012704
Kind Code:
A
Abstract:

To provide a catalytic combustion method and a control method capable of stably achieving catalytic combustion from preheating.

A catalytic combustion apparatus 5 includes a catalyst layer 20 for catalytic combusting an evaporated fuel, a vaporization chamber 12 for heating and vaporizing a fuel with radiation heat 74 of the catalyst layer 20, and a porous radiation plate 30 disposed on the catalyst layer 20 in the vaporization chamber 12. In the apparatus, there is provided a temperature sensor 41 for detecting the temperature of the radiation plate 30, and precombustion is performed until the radiation plate 30 reaches a predetermined temperature. The radiation plate 30 is provided to promote vaporization of a liquid fuel. It is important factor in order to transfer the operation to catalytic combustion from the precombustion to raise the temperature as described above.


Inventors:
HIGUCHI YASUSADA
SUZUKI YOSHIHIRO
MURAOKA SHOICHI
OSAWA SATOSHI
Application Number:
JP18462999A
Publication Date:
January 19, 2001
Filing Date:
June 30, 1999
Export Citation:
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Assignee:
ORION MACHINERY CO LTD
International Classes:
F23N5/24; F23C13/00; F23D11/40; F23D11/44; F23N5/02; F23N5/08; (IPC1-7): F23C11/00; F23D11/40; F23D11/44; F23N5/02; F23N5/08; F23N5/24
Attorney, Agent or Firm:
Shiro Yokozawa (1 person outside)