Imperforate bowl: centrifugal separators – Rotatable bowl – Including driven material-moving means therein
Patent
1995-06-08
1997-08-19
Scherbel, David
Imperforate bowl: centrifugal separators
Rotatable bowl
Including driven material-moving means therein
494 53, B04B 120, B04B 304
Patent
active
056582323
ABSTRACT:
A feed accelerator system for use in a centrifuge, the system comprising a conveyor hub rotatably mounted substantially concentrically within a rotating bowl, the conveyor hub including at least one passageway connecting an inside surface of the conveyor hub to an outside surface of the conveyor hub for a feed slurry exiting the conveyor hub. The passageway may be associated with a variety of feed slurry accelerator enhancements such as a baffle extending into a slurry pool formed on the inside of the conveyor hub, a divider, a U-shaped channel, an extension tube, and/or a flow directing and overspeeding member. These accelerator enhancements may be combined within the passageway or incorporated into a feed slurry accelerating nozzle apparatus removably secured to the passageway. The passageway and/or the nozzle apparatus may include a cross-sectional area having a longer axis approximately parallel to the conveyor hub axis of rotation. Any of these feed slurry accelerator enhancements may include a wear resistant material.
REFERENCES:
patent: 579301 (1897-03-01), Lunstrom
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), 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 (1968-02-01), 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: 3568920 (1971-03-01), Nielson
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 et al.
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: 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: 5380266 (1995-01-01), Leung et al.
patent: 5423734 (1995-06-01), Leung
patent: 5520605 (1996-05-01), Leung et al.
patent: 5527258 (1996-06-01), Leung et al.
patent: 5527474 (1996-06-01), Leung
patent: 5551943 (1996-09-01), Leung et al.
Baker Hughes Inc.
Scherbel David
Till Terrence
LandOfFree
Feed accelerator system including feed slurry accelerating nozzl does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Feed accelerator system including feed slurry accelerating nozzl, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Feed accelerator system including feed slurry accelerating nozzl will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1101023