Suction- and cutting nozzle arrangement for filter systems comprises filter housing in which suction nozzles are mounted on either side of textile filter and cutting jets attached to them are moved in spiral pattern to clean filter

摘要

Suction- and cutting nozzle arrangement for filter systems comprises a filter housing in which suction nozzles (9) are mounted on either side of a textile filter (3). The filter is cleaned by cutting jets (12) attached to them. The nozzles being moved in a spiral pattern, 20% of which overlaps with the suction zone of the filter.