Furnaces – Process – Incinerating refuse
Patent
1992-05-13
1993-11-16
Favors, Edward G.
Furnaces
Process
Incinerating refuse
110103, 110188, 110190, 110234, 110297, 122449, 236 14, F23G 500
Patent
active
052613372
ABSTRACT:
The present invention aims for the object thereof at preventing unburnt gas and noxious gas components from being generated in a refuse incinerator, and provides a combustion control method by which it is arranged so that a feeder (2) and a stoker (3) are not only controlled so as to keep evaporation (S1) of the boiler at a target value thereby to achieve stabilized combustion extending over a long period of time, but also feed water quantity (S2) and the like from a boiler water pipe section (2) forming a combustion chamber (6) are detected, and the rate of overfire air quantity to main combustion air quantity to a lower part of the stoker is controlled at a constant total gas capacity so that the fluctuation width of the feed water quantity (S2) falls within a set range.
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Patent Abstracts of Japan No. 8040(M-278) and JP-A-58 195 707 Feb. 1984.
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Kira Masaharu
Ono Hidetaka
Orita Norihiko
Yasuda Shizuo
Favors Edward G.
Mitsubishi Jukogyo Kabushiki Kaisha
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