Rotary press

Details Rotary press Rotary press

2007-02-06

2007-02-06

Larson, Lowell A. (Department: 3725)

Presses

Concurrent pressing and conveying

Roll type

C100S121000, C100S145000, C100S160000, C100S171000, C241S228000

Reexamination Certificate

active

10868850

ABSTRACT:
A rotary press is supported on a frame allowing liquid and solid receivers to be placed underneath the rotary press. The rotary press has an outer ring and an inner drum. The inner drum has an upper and lower flange with a stripper ring retained between these flanges. The flanges form two sides of the cavity where the pressing takes place. The flanges carry the solids away from the pressing zone to a discharge zone where the stripper ring expels the solids. By transporting the solids away from the pressing zone where liquids are expelled, reabsorption of the liquid is avoided. The stripper ring can move relative to the two flanges and is biased against the outer ring by the inner ring. The stripper ring applies pressure to the material to be processed and also pushes solid material from between the upper and lower flanges to fall into a receiver for the solids.

REFERENCES:
patent: 1655333 (1928-01-01), Perazio
patent: 2715871 (1955-08-01), Dosne et al.
patent: 2795184 (1957-06-01), Graham et al.
patent: 3000294 (1961-09-01), Lowe et al.
patent: 3220340 (1965-11-01), Frykhult
patent: 3592129 (1971-07-01), List
patent: 4355573 (1982-10-01), Berry
patent: 4491067 (1985-01-01), Kipelainen et al.
patent: 4566381 (1986-01-01), Nikulainen
patent: 5628247 (1997-05-01), Palumbo et al.
patent: 5768987 (1998-06-01), Saalasti

Affiliated with

Also associated with

Rating

Rotary press does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3808142