SLUDGE DRYING APPARATUS USING MICROWAVE AND A NON-AXIS SCREW, CAPABLE OF DIRECTLY EMITTING MICROWAVE ON SLUDGE BEING TRANSFERRED

摘要

PURPOSE: A sludge drying apparatus using microwave and a non-axis screw is provided to transfer sludge, supplied to an inlet of an upper case, to an outlet without the agglomeration of the sludge by the rotation of the non-axis screw.;CONSTITUTION: A sludge drying apparatus using microwave and a non-axis screw comprises a magnetron(2) and a second sludge dryer(50). The magnetron is mounted in the case at the same angle to a screw blade. The microwave irradiated from the magnetron is directly irradiated on the sludge. The second sludge dryer secondly dries the sludge. The tension of the belt of the second sludge dryer is controlled.;COPYRIGHT KIPO 2011