Classifying – separating – and assorting solids – Fluid suspension – Liquid
Patent
1994-08-04
1999-04-20
Nguyen, Tuan N.
Classifying, separating, and assorting solids
Fluid suspension
Liquid
209725, 2105123, B03D 300
Patent
active
058949356
ABSTRACT:
Method and device for separating a fine-grained solid material into a fines fraction and a coarse fraction at a cut point size of below 50 .mu.m, preferably below approx. 10 .mu.m. The fine-grained solid is dispersed in a liquid capable of forming drops and this dispersion is forced into a defined sink flow with a superimposed rotational flow that is generated independently from the jink flow. The relationship between the two rates, namely the sink flow rate and the rotational flow rate, is dictated by the cut point size. The device includes a deflector wheel which has a direction of flow from the outside to the inside, and vanes are fitted in the wheel parallel to its rotational axis to form flow channels, whereby the feed dispersion is charged to the deflector wheel at its outer periphery.
REFERENCES:
patent: 2255807 (1941-09-01), Plumlee
patent: 2996187 (1961-08-01), Pryne
patent: 3089959 (1963-05-01), Kaiser
patent: 3152078 (1964-10-01), Lavanchy
patent: 4528091 (1985-07-01), Nied et al.
patent: 4710284 (1987-12-01), Amit
patent: 4729837 (1988-03-01), Henricson
patent: 4863605 (1989-09-01), Rienecker
patent: 5284250 (1994-02-01), Stepenhoff
Hosokawa Alpine Aktiengesellschaft
Nguyen Tuan N.
LandOfFree
Method and device to separate a fine-grained solid material into 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 and device to separate a fine-grained solid material into, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and device to separate a fine-grained solid material into will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2241781