Imperforate bowl: centrifugal separators – Rotatable bowl – Including driven material-moving means therein
Patent
1995-06-07
1996-05-28
Scherbel, David
Imperforate bowl: centrifugal separators
Rotatable bowl
Including driven material-moving means therein
494 53, B04B 304
Patent
active
055206050
ABSTRACT:
A feed accelerator system for use in a centrifuge, the system comprising a conveyor hub rotatably mounted within a rotating bowl, the hub including an inside surface and an outside surface. At least one feed slurry passageway is disposed between the inside surface of conveyor hub and the outside surface of the conveyor hub, and at least one helical blade having a plurality of turns is mounted to the outside surface of the conveyor hub. A vane apparatus is associated with the passageway and is disposed between two adjacent turns of the helical blade. The vane apparatus may include an inwardly extending baffle and/or an outwardly extending accelerator vane. Alternatively, a U-shaped channel may be associated with the passageway, the U-shaped channel including a plurality partitions attached to the discharge end of such channel so as to form a plurality of discharge channels and a flow directing and overspeeding vane disposed within each channel, each vane having a different forward discharge angle.
REFERENCES:
patent: 579301 (1897-03-01), Lundstrom
patent: 1336722 (1920-04-01), Behr
patent: 1363699 (1920-12-01), Ward
patent: 1536988 (1925-05-01), Thomassen
patent: 1733266 (1929-10-01), Jones
patent: 2138467 (1938-11-01), Ayres et al.
patent: 2138468 (1938-11-01), Ayres
patent: 2174857 (1939-10-01), Vogel-Jorgensen
patent: 2199849 (1940-05-01), Bryson
patent: 2236769 (1941-04-01), Armbruster
patent: 2243697 (1941-05-01), Forseberg
patent: 2259665 (1941-10-01), Serrell, Jr.
patent: 2462098 (1949-02-01), Hertrich
patent: 2593294 (1952-04-01), Goldberg
patent: 2703676 (1955-03-01), Gooch
patent: 2727629 (1955-12-01), Hertrich
patent: 2733856 (1956-02-01), Kjellgren
patent: 2856072 (1958-10-01), Kronstad
patent: 2862659 (1958-12-01), Nyrop
patent: 2893562 (1959-07-01), McPhee et al.
patent: 3075695 (1963-01-01), Ayres
patent: 3136722 (1964-06-01), Gooch
patent: 3170874 (1965-02-01), Iono
patent: 3228592 (1966-01-01), Shapiro
patent: 3268078 (1966-08-01), Muggli
patent: 3268083 (1966-08-01), Ruegg
patent: 3289843 (1966-12-01), Nyrop
patent: 3301708 (1967-01-01), Von Rotel
patent: 3361264 (1968-01-01), Quetsch
patent: 3365066 (1968-01-01), Howell
patent: 3368747 (1988-02-01), Lavanchy
patent: 3424375 (1969-01-01), Maurer
patent: 3428246 (1969-02-01), Finkelston
patent: 3482771 (1969-12-01), Thylefors
patent: 3483991 (1969-12-01), Humphrey
patent: 3499602 (1970-03-01), Nilson
patent: 3616992 (1971-11-01), Deacon
patent: 3734398 (1973-05-01), Keith, Jr. et al.
patent: 3779450 (1973-12-01), Shapiro
patent: 3794177 (1974-02-01), Lega et al.
patent: 3795361 (1974-03-01), Lee
patent: 3799431 (1974-03-01), Lavanchy et al.
patent: 3831764 (1974-08-01), Humphrey
patent: 3885734 (1975-05-01), Lee
patent: 3934792 (1976-01-01), High et al.
patent: 3955756 (1976-05-01), Hiller
patent: 3963175 (1976-06-01), Daubman et al.
patent: 4142669 (1979-03-01), Burlet
patent: 4173303 (1979-11-01), Cyphelly
patent: 4245777 (1981-01-01), Lavanchy
patent: 4283286 (1981-08-01), Wilkesmann
patent: 4295600 (1981-10-01), Saget
patent: 4298160 (1981-11-01), Jackson
patent: 4299353 (1981-11-01), Bruning
patent: 4320007 (1982-03-01), Hultsch et al.
patent: 4335846 (1982-06-01), Shapiro
patent: 4427407 (1984-01-01), Paschedag
patent: 4496340 (1985-01-01), Redeker et al.
patent: 4654022 (1987-03-01), Shapiro
patent: 4731182 (1988-03-01), High
patent: 4753633 (1988-06-01), Callegari, Sr. et al.
patent: 4889627 (1989-12-01), Hoppe
patent: 4978370 (1990-12-01), Klintenstedt
patent: 5031522 (1991-07-01), Brixel et al.
patent: 5374234 (1994-12-01), Madsen
patent: 5380266 (1995-01-01), Leung et al.
patent: 5401423 (1995-03-01), Leung et al.
patent: 5403486 (1995-04-01), Leung
patent: 5423734 (1995-06-01), Leung
Leung Woon F.
Shapiro Ascher H.
Baker Hughes Incorporated
Scherbel David
Till Terrence R.
LandOfFree
Method for accelerating a liquid in a centrifuge 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 accelerating a liquid in a centrifuge, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for accelerating a liquid in a centrifuge will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-782561