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AssigneeHuber SE
InventorsChristian Frommann, Franz Spenger, Stefan Reber
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The invention refers to a device for removing screenings from liquid flowing in a channel (1), especially from sewage (2), the device comprising a tilted screening drum (4) being at least partly immersed in the liquid, being drivable around a rotating axis with the help of a drive and having an open face (5) on the inflow side, the device further comprising an extractor for the screenings, preferably in form of a screw conveyor (11) or suction device (17), whereas the extractor is arranged at least partially inside the screening drum (4) and comprises a feeding section for the screenings, preferably in form of a feeding funnel (15), that is arranged inside the screening drum (4). According to the invention, it is suggested for the screening drum (4) to have a folded sieve wall (19).
Device for removing screenings from liquid flowing in a channel (1), especially from sewage (2), the device comprising a tilted screening drum (4) being at least partly immersed in the liquid, being drivable around a rotating axis with the help of a drive and having an open face (5) on the inflow side, the device further comprising an extractor for the screenings, preferably in form of a screw conveyor (11) or a suction device (17), whereas the extractor is arranged at least partially inside the screening drum (4) and comprises a feeding section for the screenings, preferably in form of a feeding funnel (15), that is arranged inside the screening drum (4), characterized in that the screening drum (4) has a folded sieve wall (19).
2-15. (canceled)
Dependencies are inferred from the claim text.