| 摘要 |
PURPOSE: An oil collecting apparatus is provided to effectively collect the oil by discharging water and oil from the mixed fluid to the outside through different outlets by using the specific gravity difference. CONSTITUTION: An oil collecting apparatus comprises an outer tank(10) and an inner tank(20). The outer tank comprises an outer tank inlet(13) and an outer tank water outlet(14). The mixed fluid in which water and oil are mixed is flowed in from the outside through the outer tank inlet. The water separated from the mixed fluid is discharged through the outer tank water outlet. The inner tank is formed in the outer tank. The inner tank comprises an inner tank inlet, an inner tank oil outlet(21), and an inner tank water outlet(24). The inner tank inlet is formed in the position lower than the outer tank inlet. The upper oil separated from the mixed fluid is discharged through the inner tank oil outlet. The lower water separated from the mixed fluid is discharged through the inner tank water outlet. |
