Waste product feeder

Furnaces – Fuel feeders – Hopper

Patent

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Details

110222, 110223, 110327, 241280, 241600, 414190, 414197, F23K 314

Patent

active

047021772

ABSTRACT:
A waste product feeder in which when waste products are charged through a hopper into a trough are transported by a screw and then discharged, they are successively scraped by a scraper in a predetermined quantity or volume.

REFERENCES:
patent: 1506924 (1924-09-01), Gairing
patent: 1922960 (1933-08-01), Klein
patent: 2285236 (1942-06-01), Van Etten
patent: 3472185 (1969-10-01), Burden, Jr.
patent: 3776150 (1973-12-01), Evans et al.
patent: 3804343 (1974-04-01), Moffitt
patent: 3841465 (1974-10-01), Miller, Jr. et al.
patent: 4274786 (1981-06-01), Svensson et al.
Hagihara, "450 Tld Fluidized-Bed Type Municipal Incinerator Plant," IHI Engineering Review, vol. 16, No. 2, pp. 1-6, 04-1983.

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