Liquid purification or separation – Filtrate splash plate and/or deflector
Patent
1990-10-22
1992-12-08
Spear, Frank
Liquid purification or separation
Filtrate splash plate and/or deflector
210400, B01D 3304
Patent
active
051695278
ABSTRACT:
Two porous belts and a plurality of rollers are provided for removing liquid from sludge. The sludge is positioned between the two belts and moved under compression over the rollers thereby causing the liquid to be discharged from the sludge and into a catch basin below. The rollers are relatively positioned to form an upwardly projected undulating contour thereby defining an area under each of substantially all rollers for the placement of liquid deflectors under each roller. An associated method provides steps for positioning sludge between two belts, moving the sludge in compression over rollers to remove liquid from the sludge and deflecting the extracted liquid from a portion of the belts.
REFERENCES:
patent: 4079524 (1978-03-01), Amicel et al.
patent: 4270279 (1981-06-01), Roediger
patent: 4404099 (1983-09-01), Austin
patent: 4475453 (1984-10-01), Davis
patent: 4543880 (1985-10-01), Svensson
patent: 4557833 (1985-12-01), Krenmayr et al.
Product brochure entitled "Dewatering Equipment".
Product brochure entitled "Introducing the Tower Press", Oct. 1987.
Brochure of sales for Klein GmbH Country--Germany, titled Fruitpress.
Roediger Walter
Zeppenfeld Reiner
Roediger Pittsburgh, Inc.
Schwartz Ansel M.
Spear Frank
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