Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Separating means
Patent
1996-02-02
1997-09-02
Dayoan, D. Glenn
Classifying, separating, and assorting solids
Sorting special items, and certain methods and apparatus for...
Separating means
B07B 1305
Patent
active
056622279
ABSTRACT:
An apparatus for length screening of elongated particles such as wood chips, having a roll set (2) formed by at least two essentially horizontal rolls, mounted parallel to each other and adapted to rotate with a gap (5) adjusted between each pair of rolls, and on which roll set the material to be screened is fed essentially orthogonally to the longitudinal axis of the rolls at the intake end of the roll set, whereafter a portion of the material to be screened falls down through the gaps (5) and a remaining portion is removed from the exit end of the apparatus. At least one of the individual rolls (4) of the roll set (2) have their circumference formed by cage bars (9) aligned parallel with the longitudinal axis of the roll, the cage bars being arranged essentially equidistantly spaced from each other so as to form a cage and the cage bars having ends being attached to flanges (8) or similar members having a circular or annular perimeter, the flanges being positioned perpendicular to the longitudinal axis of the roll and the flanges being attached to the shaft (7) of the roll.
REFERENCES:
patent: 2624458 (1953-09-01), Molnau
patent: 4240902 (1980-12-01), Agee et al.
patent: 4405050 (1983-09-01), Fenton, Jr. et al.
patent: 4627541 (1986-12-01), Johnson
patent: 4979624 (1990-12-01), Ellis
patent: 5060806 (1991-10-01), Savage
Dayoan D. Glenn
Sunds Defibrator Loviisa Oy
LandOfFree
Apparatus for length screening of elongated particles 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 length screening of elongated particles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for length screening of elongated particles will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-301076