Distillation: apparatus – Apparatus – Systems
Patent
1975-11-24
1977-08-30
Scovronek, Joseph
Distillation: apparatus
Apparatus
Systems
23277C, 201 15, 201 27, 202102, 202211, C10B 900
Patent
active
040452999
ABSTRACT:
A burner for oil or gas is controlled by a thermocouple to maintain a predetermined minimum operating temperature within ignition chambers employed to incinerate partially-burned distillation products conducted from the space above a coal charge in a coke oven. Passageways in the side walls of the coke oven conduct the partially-burned distillation products from the space above the coal charge into sole heating flues located below the oven floor from where such distillation products are conducted into the ignition chambers. A stack is connected to the ignition chambers by a conduit which includes a recuperator used to reduce the temperature of the burned gases and provides a heated secondary air supply. This air supply is fed by separate pipes including control valves into one of the ignition chambers and into the passageways in the side walls of the coke oven. The stack includes a gas washer and a fan used to control the draw on the ignition chambers as well as the coke oven.
REFERENCES:
patent: 500684 (1893-07-01), Westermann
patent: 537872 (1895-04-01), Vannier
patent: 773809 (1904-11-01), Ramsay
patent: 1269895 (1918-06-01), Zwillinger
patent: 3215501 (1965-11-01), Phillips
patent: 3462346 (1969-08-01), Kernan
patent: 3763012 (1973-10-01), Kelley
patent: 3912597 (1975-10-01), MacDonald et al.
Pennsylvania Coke Technology, Inc.
Scovronek Joseph
Turk Arnold
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