Fiber recovery elutriating hydrocyclone

Details Fiber recovery elutriating hydrocyclone Fiber recovery elutriating hydrocyclone

1986-02-28

1987-09-29

Rolla, Joseph J.

Classifying, separating, and assorting solids

Fluid suspension

Liquid

209211, 210788, 2105121, B03D 100

Patent

active

046967370

ABSTRACT:
An improved method of centrifugally separating, cleaning or classifying solids contained in a fluid flow delivered to a hydrocyclone 2 through inlet 28 wherein the removal of unacceptable material, i.e. rejects, is enhanced and the loss of acceptable material in the rejects is reduced by introducing a secondary fluid having a solids content of less than about 0.2% by weight into the separating chamber 24 through inlet 38 in a substantially helical swirling flow pattern coaxially about the vortex formed by the solids containing flow. An additional flow of low-solids secondary fluid is introduced into a secondary separating chamber 64 disposed at the apex end of the hydrocyclone 2 to receive the rejects flow from the primary separating chamber 24.

REFERENCES:
patent: 2590691 (1952-03-01), Fontein
patent: 2794832 (1957-06-01), Rietema
patent: 2829771 (1958-04-01), Dahlstrom
patent: 3347372 (1967-10-01), Bouchillon
patent: 3415375 (1968-12-01), Wikdahl
patent: 3971718 (1976-07-01), Reid
patent: 4297111 (1981-10-01), Ross

Affiliated with

Also associated with

Rating

Fiber recovery elutriating hydrocyclone does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fiber recovery elutriating hydrocyclone, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fiber recovery elutriating hydrocyclone will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1587893