| 摘要 |
<p>-1 The present invention is directed to a mobile sink assembly including a wheeled container partitioned into two compartments with an overflow aperture in a dividing 5 wall providing fluid communication between an upper compartment and a lower compartment. There is a first trap in the top opening of the upper compartment and a second trap positionable below the first trap. There is a riser and valve assembly coupled to the draining aperture in the first trap and configured to control a flow of liquid from the first trap. There is a pump that pumps fluid from the lower 0 compartment to the first trap. In this way water recirculates through the traps while particulate matter is retained in the first and second traps. Fig. 2 ------------------60</p> |
