| 摘要 |
PURPOSE: An apparatus for preventing odor of dehydrated sludge is provided to basically block the odor generated from a sludge by putting a microorganism deodorizer into a sludge reservoir and to prevent putrefaction of the sludge. CONSTITUTION: An apparatus for preventing odor of dehydrated sludge comprises a microorganism deodorizer(10), a sludge dehydration device(80), and a sludge cooling device. The sludge cooling device comprises a cooling casing(100), a sludge inlet hole(101), a sludge crushing device(20), a cold air injection device(30), an air inlet(41), an air outlet hole(42), a transfer device, an outlet device(70), and a sludge outlet hole. The cold air injection device is used for injecting cold air inside the cooling casing to lower the sludge temperature. The transfer device transfers the sludge inside the cooling casing to lower the sludge temperature. |
