Title:
HEAT INSULATION METHOD WHEN STOPPING SUPPLY OF WASTE MATERIAL IN FLUIDIZED BED TYPE GASIFIED MELTING FURNACE
Document Type and Number:
Japanese Patent JP2006029678
Kind Code:
A
Abstract:
To effectively suppress reduction of temperature in a fluidized bed type gasified melting furnace when stopping supply of waste material while suppressing amount of use of auxiliary fuel such as fossil fuel.
In this fluidized bed type gasified melting furnace provided with a fluidized bed type gasified furnace 3 and a melting furnace 4, a burner 40 of the melting furnace 4 is operated to perform heat insulation in the melting furnace 4 when stopping supply of waste material into the fluidized bed type gasified furnace 3 and stop supply of fluidized gas into the fluidized bed type gasified furnace 3 in order to stop reduction of temperature of a fluidized bed 26.
Inventors:
NIKAIDO HIROHISA
Application Number:
JP2004208706A
Publication Date:
February 02, 2006
Filing Date:
July 15, 2004
Export Citation:
Assignee:
KOBELCO ECO SOLUTIONS CO LTD
International Classes:
F23G5/50; F23G5/00; F23G5/027; F23G5/44; F27B15/14; F27D7/02
Attorney, Agent or Firm:
Etsushi Kotani
Takao Ito
Jiro Higuchi
Muramatsu Toshiro
Takao Ito
Jiro Higuchi
Muramatsu Toshiro
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