Chemistry: physical processes
Patent
1975-11-12
1977-03-01
Krizmanich, George H.
Chemistry: physical processes
233 29, B04B 304
Patent
active
040098230
ABSTRACT:
The bowl of centrifuge is essentially a hollow case with openings for the outflow of the liquid clarified at one end and with openings for discharging the cake at the opposite end. Disposed in the case coaxially with same is a scroll with a quill, the slurry to be centrifuged being fed into the bore of said quill at one of the end faces. Disposed in the bore of the scroll quill close to the openings for the outflow of the liquid clarified is a stack of separating discs each given the shape of a truncated cone and separated one from another by spacers so that clearances are provided therebetween. The discs are pierced with holes, placing all the clearances in communication one with another and with the bore of the scroll quill so that the slurry centrifuged can enter the clearances. Fitted in the bore of the scroll quill within the portion occupied by the stack of the separating discs are radial projections which interact with the outer edges of the discs so as to keep same coaxially with the scroll quill. The wall of the scroll quill is pierced all the way down its length with holes which place the bore of the scroll quill in communication with the space inside the case so that the cake can be discharged thereinto, said holes being provided within the portion of the quill occupied by the stack of the separating discs between all the radial projections.
REFERENCES:
patent: 2622794 (1952-12-01), Smith
patent: 3348767 (1967-10-01), Ferney
LandOfFree
Bowl of solids-concentration 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 Bowl of solids-concentration centrifuge, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bowl of solids-concentration centrifuge will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1348594