| 摘要 |
PROBLEM TO BE SOLVED: To estimate quality of refuse in a refuse pit in a refuse incinerator and to improve the stability of a combustion state in the incinerator. SOLUTION: In a refuse incinerator 2, the position of refuse in a pit 5 is stored or by dividing the interior of the pit into sections, the position of refuse is stored. The refuse position is caused to correspond to information on refuse quality calculated by an automatic combustion control device 7. Further, by storing a dry air amount corresponding to refuse quality, stability of combustion is improved. Further, when refuse is charged, by selecting refuse in a position or at a partition near a preceding time for charging, or through charge of refuse after selecting refuse in a position at a section having quality near quality of preceding charged refuse based on information on refuse quality obtained by the automatic combustion control device 7 on and before a preceding time, the stability of combustion is improved.
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