1982-03-01
1985-03-05
Joyce, Harold
34232, 98 52, A01F 2508
Patent
active
045023697
ABSTRACT:
A grain storage system for protecting and aerating a mass of stored grain comprises a floor enclosed by perforated sheet metal sidewalls which are supported on a series of support trusses and project outwardly at an angle from the periphery of the floor. A mass of stored grain rests on the floor. A first set of perforated aeration ducts extend across the floor, at the bottom of the grain mass, and a second set of perforated aeration ducts extend across the top of the grain mass, the grain and the second set of ducts being covered by a tarpaulin secured to the sidewalls. Fans are connected to one set of the ducts to circulate air through both sets of ducts and through the sidewalls; the two sets of aeration ducts are staggered with respect to one another so that air circulates throughout the entire grain mass.
REFERENCES:
patent: 2643602 (1953-06-01), Martin
patent: 2737878 (1956-03-01), Maho
patent: 3033098 (1962-05-01), Gacs
patent: 3044182 (1962-07-01), Steffen
patent: 4137682 (1979-02-01), Trumper
Bantam Systems, Inc.
Joyce Harold
LandOfFree
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