Technique for controlling the combustion of fuel having fluctuat

Details Technique for controlling the combustion of fuel having fluctuat Technique for controlling the combustion of fuel having fluctuat

1988-10-24

1990-01-23

Favors, Edward G.

Furnaces

With control means responsive to a sensed condition

Feed control

110101CB, 110101CC, 110205, 110302, 110346, 236 14, 236 15E, F23N 518

Patent

active

048950823

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.

REFERENCES:
patent: 1602092 (1926-10-01), Witz
patent: 3223058 (1985-12-01), Tanner
patent: 3223326 (1965-12-01), Livingston
patent: 3671167 (1971-01-01), Nakano
patent: 4250820 (1981-02-01), Lautenschlager
patent: 4315468 (1982-02-01), Tyer et al.
patent: 4331085 (1982-05-01), Tyer et al.
patent: 4331086 (1982-05-01), Fitch et al.
patent: 4385567 (1983-05-01), Voss
patent: 4430963 (1984-02-01), Finet
patent: 4441435 (1984-04-01), Miyamoto
patent: 4510873 (1985-04-01), Shigaki
patent: 4555800 (1985-11-01), Nishikawa et al.
Patent Abstracts of Japan, Band 10, Nr. 238 (M-508), [2294], 8/16/86; & JP-A-61-70315 (Ebara Corp.), 4/11/86.
Patent Abstracts of Japan, Band 6, Nr. 167 (M-153), [1045], 8/31/82; & JP-A-5782609 (Kubota Tekko K.K.), 5/24/82.
Patent Abstracts of Japan, Band 6, Nr. 101 (M-135), [979], 6/10/82; & JP-A-5733713 (Nippon Kokan K.K.), 2/23/82.
Patent Abstracts of Japan, Band 5, Nr. 131 (M-84), [803], 8/21/81; & JP-A-5668714 (Tokyo Shibaura Denki K.K.), 6/9/81.
Patent Abstracts of Japan, Band 8, Nr. 224 (M-331), [1661], 10/13/84: & JP-A-59107111 (Ebara Seisakusho K.K.), 6/21/84.
Automatisme, Band 13, Nr. 5, May 5, 1968, J. Jullien: "Controle Centralise et Regulation des Usines de Traitment Industriel des Residus Orbains".

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