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    • 2. 发明申请
    • ARRANGEMENT FOR SAND COLLECTION
    • SAND COLLECTION的安排
    • WO2013029685A1
    • 2013-03-07
    • PCT/EP2011/065193
    • 2011-09-02
    • FMC KONGSBERG SUBSEA ASHOLLINGSÆTER, TerjeFANTOFT, Rune
    • HOLLINGSÆTER, TerjeFANTOFT, Rune
    • B01D1/00E21B21/06
    • F17D1/088B01D21/0093B01D21/02B01D21/34E21B21/065E21B43/36F17D3/01Y10T137/8013
    • The present invention regards a subsea sand handling system for limiting abrasion of specific subsea equipment (5), comprising an inlet (10) connectable to a sand separation system (2) upstream of the specific equipment (5) and an outlet (18, 22) connectable to a pipeline (6) downstream of the specific equipment (5), wherein it comprises at least two collection vessels (11,14) and means for flushing (16,17,19, 21) the sand out of at least one of the collection vessels (11,14), and the vessels (11,14) and the means for flushing (16,17,19, 21) the sand out of said vessels (11,14) are configured such that sand is flushed from one vessel (11,14) while sand is collected in the other vessel (14,11). The present invention also regards a method for limiting abrasion of subsea rotating equipment.
    • 本发明涉及一种用于限制特定海底设备(5)的磨损的海底砂处理系统,包括可连接到特定设备(5)上游的砂分离系统(2)的入口(10)和出口(18,22) )可连接到特定设备(5)下游的管道(6),其中它包括至少两个收集容器(11,14)和用于从至少一个冲洗器(16,17,19,21)冲洗所述砂子的装置 的收集容器(11,14)和容器(11,14)和用于冲洗的装置(16,17,19,21)的所述容器(11,14)中的砂被构造成使得沙子被冲洗 来自一个容器(11,14),而沙子被收集在另一个容器(14,11)中。 本发明还涉及一种用于限制海底旋转设备的磨损的方法。