| 摘要 |
PROBLEM TO BE SOLVED: To provide a waste treating device which produces effectively usable active carbon by safely and easily treating wastes such as sludge. SOLUTION: This device has a feeding section 2 for feeding the sludge M, a drying section 3 for drying the sludge M by hot air, a firing section 4 for further firing and carbonizing the dried sludge M, a deodorizing section 5 for deodorizing the high-temp. waste gases contg. the smell generated at the time of drying and firing and cooling the same, a hot air source 6 for delivering the high-temp. wind for drying, a driving source 7 for rotating a rotary drum in order to agitate the sludge M housed in this rotary drum and a heat source 8 for firing the dried sludge M. The device produces the active carbon C by drying the sludge M fed from the feeding section 2 and carbonizes the same in the firing section 4. |
