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Machine translation
1. (WO1980001763) FILTERING SCRAPER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/001763    International Application No.:    PCT/US1980/000197
Publication Date: 04.09.1980 International Filing Date: 26.02.1980
IPC:
B01D 35/16 (2006.01)
Applicants:
Inventors:
Priority Data:
14867 26.02.1979 US
Title (EN) FILTERING SCRAPER
(FR) FILTRE A RACLEUR
Abstract: front page image
(EN)A filtering system that includes a cleaning assembly and a filter element (121) in the form of a plate with a plurality of long, narrow through openings or slits (74, 76, 78, 80) in each of a plurality of rows. The cleaning assembly includes a slit cleaning system (102, 134) connected downstream of the filter element to clean each slit. The cleaning assembly may also include a scraper cleaning system (113, 116) positioned upstream of the filter element. As fluid enters the filtering system, the debris or trash is filtered from the fluid and deposited on the upstream surface of the filter element and in the slits for removal by the cleaning assembly.
(FR)Systeme de filtration qui comprend un ensemble de nettoyage et un element de filtration (121) sous la forme d"une plaque avec une pluralite d"ouvertures ou fentes longues et etroites traversantes (74, 76, 78, 80) dans chacune d"une pluralite de rangees. L"ensemble de nettoyage comprend un systeme de nettoyage de fentes (102, 134) en aval de l"element de filtration pour nettoyer chaque fente. L"ensemble de nettoyage peut egalement comprendre un systeme de nettoyage a racleur (113, 116) dispose en amont de l"element de filtration. Lorsque du fluide penetre dans le systeme de filtration, les debris ou dechets sont filtres et deposes sur la surface amont de l"element de filtration et dans les fentes en vue de leur enlevement par l"ensemble de nettoyage.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)