| 摘要 |
<p>A vacuum manifold configured to be connectable to a vacuum pump via a vacuum hose and to be operatively connectable to an underside portion of a shaker screen, in order that as drill cuttings and drilling fluid pass over the screen, a vacuum pressure exerted by the vacuum 5 manifold encourages the passage of the drilling fluid through the shaker screen, hence improving the efficiency of separation of the drill cuttings and drilling fluids.</p> |
