Classifying – separating – and assorting solids – Sifting – Feeding and discharging
Patent
1983-07-07
1985-10-29
Lutter, Frank W.
Classifying, separating, and assorting solids
Sifting
Feeding and discharging
209244, 209255, 209259, 209371, 209372, 209378, 209353, 209405, 209414, 99485, 99646S, 426320, 426486, 426465, 43125, 34222, 34232, 34 54, 98 57, B07B 100
Patent
active
045499608
ABSTRACT:
Apparatus for cleaning, aerating and fumigating grain comprises chutes having screens therein over which the grain is passed. Conduits interconnect the chutes with a blower mechanism so that the grain to be cleaned is subjected to a vacuum which causes the fine debris, trash and the like to be passed through the screen. The fine debris is entrained in a stream of air and directed exteriorly of the grain storage structure. The conduits connected to the blower assembly may be detached from the grain cleaning chutes and connected to tubes inserted into the grain to permit heated gases and moisture to be removed from the stored grain. An air entrained fumigant may also be directed through the tubes into the grain for controlling insects and the like.
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patent: 3361258 (1968-01-01), Kalke
Bains Herman H.
Lithgow Thomas M.
Lutter Frank W.
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