| 摘要 |
PROBLEM TO BE SOLVED: To provide a vapor recovering system for recovering vapor generated when unloading from a tank lorry, and recovering vapor discharged from an oil supply port of a vehicle at the time of oil supply.SOLUTION: A vapor recovering system includes: a supply vapor recovering part 10A which has a plurality of adsorption tanks 60 and 70; a receiving vapor recovering part 10B which has one vapor adsorption tank 85; a re-absorbing route 43 whose one end is connected to the middle of recovery passages 50a and 50b for recovering to a fuel storage tank 40, vapor detached from the adsorption tank 85 of the receiving vapor recovering part 10B, and whose the other end is connected to an introduction passage 30 of vapor to the supply vapor recovering part 10A; and a separator 161 which separates fuel components detached from the adsorption tanks 60 and 70 of the receiving vapor recovering part 10B into fuel components having high concentration and fuel components having concentration lower than the concentration, recovering the fuel components having high concentration to the fuel storage tank 40, and supplying the fuel components having low concentration to the supply vapor recovering part 10A through the introduction passage 30. |
