Imperforate bowl: centrifugal separators – Process
Patent
1994-09-06
1995-06-06
Scherbel, David A.
Imperforate bowl: centrifugal separators
Process
B04B 1105
Patent
active
054218063
ABSTRACT:
Method for separating materials of different specific gravities using a centrifugal separator of the type comprising a bowl having a base and a peripheral wall surrounding a vertical axis about which the bowl rotates and a jacket having a base plate under the base of the bowl and a sleeve surrounding the peripheral wall includes a central bottom discharge for the concentrate. The bowl is mounted on the shaft with a hub connecting the shaft to the base plate of the jacket. Water is supplied through the shaft and into the area of the base of the bowl. Tubular discharge ducts extend from holes in the base plate across the space under the bowl to the base of the bowl. These remain open during processing of feed materials supplied to the bowl through a vertical tube feeding onto an imperforate plate carried by the bowl above the tubular ducts, and allow the concentrate washed down from the wall of the bowl to discharge when the feed and the centrifugal action of the bowl are halted.
REFERENCES:
patent: 1190466 (1916-07-01), Schifferle
patent: 1283846 (1918-11-01), Mark et al.
patent: 1473421 (1923-11-01), Eccleston
patent: 1557672 (1925-10-01), Doerner
patent: 1594501 (1926-08-01), Eccleston
patent: 2179807 (1939-11-01), Asmussen
patent: 2272675 (1942-02-01), Knudsen
patent: 3774840 (1973-11-01), Boatright
patent: 4361480 (1982-11-01), Corbus et al.
patent: 4608040 (1986-08-01), Knelson
patent: 4776833 (1988-10-01), Knelson
patent: 4824431 (1989-04-01), McAllister
patent: 4846781 (1989-07-01), Knelson
patent: 4983156 (1991-01-01), Knelson
Caughon Andre
Knelson Benjamin V.
Ade Stanely G.
Battison Adrian D.
Coley Charles
Knelson Benjamin V.
Scherbel David A.
LandOfFree
Method for sparating materials of different specific gravities u does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for sparating materials of different specific gravities u, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for sparating materials of different specific gravities u will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-983512