Classifying – separating – and assorting solids – Sifting – Feeding and discharging
Patent
1989-11-21
1991-09-03
Huppert, Michael S.
Classifying, separating, and assorting solids
Sifting
Feeding and discharging
209267, 209314, 209316, 209347, 209382, B07B 134, B07B 154
Patent
active
050451820
ABSTRACT:
Apparatus for removing debris from granular material includes a set of scalper assemblies and striker assemblies, which are disposed between an inlet and an outlet, and which are interconnected by a mechanical system to help urge the flow of the material through the housing to the outlet. The scalper assemblies are disposed on a set of frames covered with removable screens so that the flow of material falling against the scalper screens, cascades down the screens to form a flowing sheet of material, which falls off of the terminal end of the frame. The scalper screens are tiered and portions thereof are raised and dropped to help urge the larger debris within the granular material downwardly across the scalper screen towards its terminal end, while concurrently permitting the smaller granular material disposed thereon to fall through the screen meshings.
REFERENCES:
patent: 18867 (1857-12-01), Shipley
patent: 115707 (1871-06-01), Cockrill
patent: 116549 (1871-07-01), Brunner
patent: 440883 (1890-11-01), Noble
patent: 456448 (1891-07-01), Thomas
patent: 923108 (1909-05-01), Bell et al.
patent: 994580 (1911-06-01), Erickson
patent: 1049052 (1912-12-01), Clark
patent: 1064344 (1913-06-01), Kibler
patent: 1129875 (1915-03-01), Krebs
patent: 1229809 (1917-06-01), Sturtevant et al.
patent: 1229817 (1917-06-01), Sturtevant
patent: 1229818 (1917-06-01), Sturtevant
patent: 1229819 (1917-06-01), Sturtevant
patent: 1229820 (1917-06-01), Sturtevant
patent: 1229821 (1917-06-01), Sturtevant
patent: 1247427 (1917-11-01), Liggett
patent: 1434691 (1922-11-01), Fraser
patent: 1457810 (1923-06-01), Alwart
patent: 1568792 (1926-01-01), Akins et al.
patent: 2329773 (1943-09-01), Leahy
patent: 2967616 (1961-01-01), Philippbar
patent: 3021952 (1962-02-01), Powell
patent: 3341012 (1967-09-01), Thacher
patent: 3468418 (1969-09-01), Renner
patent: 3752315 (1973-08-01), Hubach
patent: 4226709 (1980-10-01), Popper
patent: 4411778 (1983-10-01), Venable
patent: 4861463 (1989-08-01), Slesarenko
Huppert Michael S.
Kleinke Bernard L.
Potts Jerry R.
Wacyra Edward M.
Waters William P.
LandOfFree
Apparatus and method for removing debris from granular 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 and method for removing debris from granular material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for removing debris from granular material will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1007036