Furnaces – Process – Incinerating refuse
Patent
1989-10-02
1991-01-15
Favors, Edward G.
Furnaces
Process
Incinerating refuse
110101CB, 110101CC, 110205, 110302, 110186, 236 14, 236 15E, F23H 518
Patent
active
049845241
ABSTRACT:
The combustion of fuel having a highly fluctuating thermal value is controlled to permit optimization of air supply and reduction of waste gas impurities. The fuel passes through a combustion chamber having a degassing and evaporation zone, a primary combustion zone, and a secondary combustion zone. Measurements are taken in the evaporation and degassification zone to determine the thermal value of the fuel. This is done by detecting the intensity of H.sub.2 O and/or CO.sub.2 spectra emanating from the fuel. The measurement results are utilized to optimize the combustion parameters. Such measurements are also made in the following zones in order to provide further control of the combustion process.
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Mindermann Kurt-Henry
Wintrich Franz
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