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Title:
REFUSE INCINERATION EQUIPMENT
Document Type and Number:
Japanese Patent JP2003262325
Kind Code:
A
Abstract:

To provide refuse incineration equipment that can maximally suppress generation of carbon monoxide even when an incinerator is charged with a large mass of refuse.

The inclination angle of a refuse detecting flapper 16 disposed over refuse feeding screws 12 for supplying refuse to the fluidized bed type refuse incinerator 1 is detected. The detection angle is input into a controller 6, which detects the number of times when the detection angle of the flapper exceeds a given angle, and rates of change in and moving averages of the detection angle, then computes an appropriate refuse supply quantity and secondary air supply quantity by fuzzy computation with each detection value as an input, and controls the refuse supply quantity according to the output values and supplies the secondary air quantity corresponding to the refuse supply quantity to the incinerator.


Inventors:
SEKIGUCHI YOSHITOSHI
OGINO ETSUO
FUKUSHIMA RYUTARO
KAKETA KENJI
FUJIYOSHI MAKOTO
Application Number:
JP2002062771A
Publication Date:
September 19, 2003
Filing Date:
March 08, 2002
Export Citation:
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Assignee:
HITACHI SHIPBUILDING ENG CO
International Classes:
F23G5/50; F23C10/28; F23G5/30; F23G5/44; F27B15/08; F27B15/18; (IPC1-7): F23G5/50; F23C10/28; F23G5/30; F23G5/44; F27B15/08; F27B15/18
Attorney, Agent or Firm:
Yoshihiro Morimoto