| 摘要 |
<p>Suction unit for removing and purifying contaminated oil from tanks Water, aqueous phases, dirt etc present in an oil tank are sucked via piping from the bottom of the tank, filtered out and the purified oil returned to the tank. The separation unit and the pump form a single assembly which can be mobile or positioned inside the oil tank. The pipe bringing the contaminated oil from the tank extends to the bottom of the filtration chamber while the return piping is connected to the pump which sucks the oil through the filter.</p> |
