Liquid heaters and vaporizers – Plants – Garbage
Patent
1983-11-09
1985-05-21
Favors, Edward G.
Liquid heaters and vaporizers
Plants
Garbage
110103, 110346, F22B 3300
Patent
active
045179255
ABSTRACT:
A high efficiency Refuse Derived Fuel (RDF) processing and supplying system for maintaining industrial boilers operating continuously at peak efficiency. The system includes equipment for efficient processing and maximum blending of diverse combustible material in municipal solid wastes into high quality, industrial grade RDF of maximum uniformity, and a plurality of RDF final processing fuel stations at least equal in number to the number of boilers to be supplied with RDF. From these fuel stations the RDF is selectively delivered at a steady, uniform, controlled rate to any of the boilers. Each station has an active storage unit, a doffing roll metering bin for attaining desired fluffiness in the RDF, a metering belt scale to achieve precise volume control of the RDF being fed to the boilers, and a trommel dryer supplied with waste heat from the boilers for drying the RDF and adapted for final removal of noncombustible fines from the RDF. At the boiler the metered RDF is divided into a plurality of uniform streams for delivery to each RDF fuel feed port leading into the boiler. Stream dividing is effected by a divider having an anti-clogging device.
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Catalog, American Fabricators, Inc. "Doffing Roll Metering Bins" Bulletin DRB-76.
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Catalog, Merrick Scale Mfg. Co., "Digital Electronic Conveyor Belt Scale Merrick 460 Weightometer.
Anderson Ingvar G.
Mackenzie Harold B.
Favors Edward G.
New Life Foundation
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