Furnaces – Process – Treating fuel constituent or combustion product
Patent
1996-07-31
1998-09-01
Bennett, Henry A.
Furnaces
Process
Treating fuel constituent or combustion product
110185, 110210, 110217, 110301, 422101, 73433, F23J 1100
Patent
active
057995966
ABSTRACT:
A furnace comprises an enclosure, a hearth plate within the enclosure for supporting combustible material, a first heater element adjacent the hearth plate for initial combustion of the combustible material, a filter disposed above the hearth plate for filtering uncombusted products of combustion of the combustible material, and a second heater element adjacent the filter for final combustion of the uncombusted products of combustion filtered by the filter. A controller controls the first and second heater elements independently.
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