Furnaces – Including noncombustible fluid supply means
Patent
1984-08-30
1985-10-08
Makay, A.
Furnaces
Including noncombustible fluid supply means
110185, 122379, 126285R, 431153, F23L 112
Patent
active
045453080
ABSTRACT:
A chemical recovery furnace (10) having air nozzles (12) is provided with apparatus (22) for keeping the nozzles clear of combustion product deposits, and also accurately controlling the airflow through such nozzles. Each nozzle has slots (20) in the sidewalls thereof, which slots are of decreasing width, the smallest width (38) being closest to the furnace. A plug (22) is slidable within each nozzle to control airflow, and also remove deposits from within the nozzle.
REFERENCES:
patent: 1164854 (1915-12-01), Oesterlen et al.
patent: 2133026 (1938-10-01), Henderson
patent: 2758637 (1956-08-01), Bergtholdt et al.
patent: 4099471 (1978-07-01), Sandes et al.
patent: 4477248 (1984-10-01), Dulac
Combustion Engineering Inc.
Makay A.
Olson Robert L.
Warner Steven E.
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