| 摘要 |
PURPOSE: An apparatus for manufacturing carbonized fuel based on sewage sludge is provided to reduce the moisture content of dehydrated sludge by adjusting the moisture content of the sludge through ultrasound wave treatment. CONSTITUTION: An apparatus for manufacturing carbonized fuel based on sewage sludge includes an ultrasound wave treating bath(12), a transferring hopper(13), a dehydrated sludge conveyor(14), a constant amount supplying unit(15), a drying unit(16), and a carbonizing unit. The carbonizing unit includes a rotary kiln. Dehydrated sludge is treated in the ultrasound wave treating bath at the ultrasound wave intensity of 0.3±0.05 kW/L. The dehydrated sludge is dried and carbonized. |
