Furnaces – Ash receiving and handling devices – Fly ash disposers
Patent
1984-10-05
1985-10-08
Yuen, Henry C.
Furnaces
Ash receiving and handling devices
Fly ash disposers
110171, F23J 100
Patent
active
045453055
ABSTRACT:
An ash disposal system for a furnace (10) including a pair of submerged scraper conveyors (24, 26) mounted within a common water-filled tank (16) with a water seal (18, 28) between the tank and furnace. The tank is mounted on wheels (32) and has a divider wall (30) between the two conveyors so that the tank can be positioned such that one or the other, or both conveyors together, can be operated to remove ash from the tank. A door or gate (34) in one of the side walls of the tank permits the tank to be completely removed from beneath the furnace when desired.
REFERENCES:
patent: 2685853 (1954-08-01), Schlick
patent: 3915105 (1975-10-01), Michelbrink
patent: 3931773 (1976-01-01), Reimann
patent: 4112856 (1978-09-01), Fuhrman et al.
patent: 4227469 (1980-10-01), Collura
patent: 4300457 (1981-11-01), Moore
patent: 4301746 (1981-11-01), Pech et al.
patent: 4387651 (1983-06-01), Moore
Bosso Alexander
Howard Guy D.
Combustion Engineering Inc.
Olson Robert L.
Yuen Henry C.
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