Classifying – separating – and assorting solids – Sifting – Drum sifters
Patent
1992-11-16
1994-04-12
Dayoan, D. Glenn
Classifying, separating, and assorting solids
Sifting
Drum sifters
209288, 209400, 209406, 209412, B07B 118
Patent
active
053018133
ABSTRACT:
An apparatus for separating materials into different sized particles, especially difficult materials that may contain wet or sticky particles or lightweight foreign material. The material is separated by feeding it into a dish-shaped unit open at the top with screen material along its sides and bottom. The unit is rotated about an inclined axis so that the open top faces upwardly and toward the front. The material to be separated is placed into the unit, and the unit is rotated so that the material rolls on itself across the bottom and up the sides with the smaller particles moving downwardly where they pass through the screened sides and bottom as the unit rotates over a conveyor. The larger particles exit through the open top of the unit. The apparatus also includes a unique way of providing for the screen medium.
REFERENCES:
patent: 447162 (1891-02-01), Prescott et al.
patent: 928965 (1909-07-01), Hanna
patent: 1228800 (1917-06-01), Marshall
patent: 1484025 (1924-02-01), Hofer
patent: 2269046 (1942-01-01), Whitehead et al.
patent: 3002623 (1961-10-01), Fontaine
patent: 3208593 (1965-09-01), Dietert
patent: 3942644 (1976-03-01), Vissers
patent: 4156508 (1979-05-01), Kisielewski
patent: 5002656 (1991-03-01), Johansson
Dayoan D. Glenn
Nemmers James C.
LandOfFree
Apparatus for separating material does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for separating material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for separating material will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2093132