Filter hose arrangement for purifying air, includes device for connecting successive groups of hoses to cleaning fan

摘要

A device is provided for connecting successive groups of filter hoses (6) to a cleaning fan (8). A filter arrangement comprises a number of filter hoses located inside a filter chamber (1) with an inlet (2) for air from an industrial process and an outlet (3) for the filtered air. A means is provided for connecting a limited number of filter hoses to a cleaning fan, one group after the other.