| 摘要 |
PURPOSE: A dehydrator for sludge using microwaves is provided to purify separated effluent and sludge through a filtering unit made of a natural material, and to separate the sludge included in wastewater or sewage etc with a vibrator generating the microwaves. CONSTITUTION: A dehydrator for sludge comprises the following: a hopper; a supplying and separating unit(30) separating wastewater and sludge with microwaves produced in a vibrator(40); a filtering unit discharging and purifying the sludge and the separated wastewater after receiving the wastewater from a supplying and separating unit; and a discharge unit discharging the sludge after mixing a coagulant with the sludge. The supplying and separating unit includes a feeding case(31), an upper discharge part(32), a lower discharge part(33), and a sludge discharge part(34). |
