| 摘要 |
PROBLEM TO BE SOLVED: To provide a chip sorting discharge device for lowering a water level of a purification coolant gathered in a filtration drum and a water level of a turbid coolant gathered in a turbid coolant storage tank, more than the lower end of a purification coolant discharge port of the filtration drum.SOLUTION: A chip sorting discharge device 100 comprises a coolant sucking-out pipe 140 arranged on the side of a filtration drum 150 and sucking out and discharging the purification coolant C in the filtration drum 150 to a coolant tank 160, in which the purification coolant discharge port 152 for discharging the purification coolant C inside of the filtration drum 150 to an external part, is arranged in a central part of a side surface of the filtration drum 150, and the coolant sucking-out pipe 140 is extended to a lower position than the purification coolant discharge port 152 in the coolant tank 160 outside of the filtration drum 150 via the purification coolant discharge port 152 from a lower position than the purification coolant discharge port 152 inside of the filtration drum 150. |
