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1. (WO2013146489) COMBUSTION CONTROL DEVICE AND COMBUSTION STATE DETECTION DEVICE IN INCINERATOR

Pub. No.:    WO/2013/146489    International Application No.:    PCT/JP2013/057952
Publication Date: Fri Oct 04 01:59:59 CEST 2013 International Filing Date: Fri Mar 22 00:59:59 CET 2013
IPC: F23G 5/50
F23G 5/00
F23M 11/04
Applicants: HITACHI ZOSEN CORPORATION
日立造船株式会社
Inventors: FUJIYOSHI, Makoto
藤吉 誠
KAWABATA, Kaoru
川端 馨
ICHIHASHI, Hidetomo
市橋 秀友
KATADA, Tatsuya
堅多 達也
Title: COMBUSTION CONTROL DEVICE AND COMBUSTION STATE DETECTION DEVICE IN INCINERATOR
Abstract:
The present invention is configured from: a combustion region extraction unit (24) that extracts a combustion region comprising a primary combustion stage portion with regards to a combustion fire grate and a post-combustion stage portion with regards to a post-combustion fire grate from image data obtained from a captured image acquisition unit (21); a combustion region compartmentalization unit (25) that compartmentalizes the combustion region extracted by the combustion region extraction unit into first compartments, and second compartments and third compartments larger than the first compartments to obtain three sizes of image data; a combustion state analysis unit (26) that uses the fuzzy c-means to analyze the state of combustion in the image data of each compartment obtained by the combustion region compartmentalization unit; and a combustion state detection unit (27) that detects the combustion state on the basis of the analysis data obtained by the combustion state analysis unit.