To solve the problem of sand sticking and rapid damage of the flow meter at a oi lfield metering station, a new desander is developed.

• 为解决油田计量站发生砂卡流量计,胶带、棉纱等杂物堵塞滤网而造成憋压,以及滤网损坏后加快流量计损坏等问题,研制成功一种新型计量站沉砂器。