| 摘要 |
PROBLEM TO BE SOLVED: To provide a water-soluble coolant regenerator capable of simultaneously filtering and gravity separation of impurity particles contained in a degraded water-soluble coolant with a simple structure. SOLUTION: A filter housing 18 comprises a housing part for housing a filter bag (bag-shaped filter) 2, a sediment collecting tank 3 for collecting sediment (particulates such as machining dust left not trapped by the filter), and a floating substance collecting tank 4 for collecting a floating substance (oil). The inlet of the sediment collecting tank 3 has an orifice 10, and the inlet of the floating substance collecting tank 4 has an orifice 14. |
