| 摘要 |
A sludge drying system is provided to remove bad smell efficiently generated in a sludge drying process, and to increase sludge drying efficiency drastically by using a drying chamber, a sludge supply unit, a transfer conveyor, etc. A sludge drying system(1) includes a drying chamber(10), a sludge supply unit(20), a transfer conveyor(30), a sludge drying unit, a hot air supply unit, and a bad smell removing unit(60). The drying chamber is formed to a sealed drying space having an inlet(11) and an outlet(13). The sludge supply unit includes a sludge hopper(21) and an extruder(25). The transfer conveyor is comprised of a conveyer belt(31) and a conveyor driving unit(33). The bad smell removing unit includes a plurality of exhaust hoods(61), an exhaust duct(63), and a bad smell filter(67). |
