Patent ID: 8091711
Filing Date: 2012-01-10
Classification: B07B

Abstract:
1. A dynamically real-time adaptive trommel screen system comprising: a fixture; a trommel screen with a plurality of screen meshes disposed on the fixture for screening a mixture into regenerated filter granules and screened residues; a structured duct and conveyor for regenerated filter granules disposed on the trommel screen and designated to deliver the regenerated filter granules being screened out by the trommel screen; a conveyor enclosure for screened residues disposed on the trommel screen and used for collecting the screened residues being screened out by the trommel screen; a tilt control member for adjusting the tilt angle of the trommel screen arranged on the fixture; and a feedback controller that controls the tilt control member according to the mass flow rate of the screened residues when the trommel screen operates so as to adjust the tilt angle of the trommel screen instantly and dynamically, wherein the feedback controller includes a measurement unit that is connected with the conveyor enclosure for screened residues and measures the mass flow rate of the screened residues; and a control unit that connects the measurement unit with the tilt control member and controls the tilt control member to adjust the tilt angle of the trommel screen system according to the mass flow rate of the screened residues gauged by the measurement unit.