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发明公开
CN104487715A 操作多相泵及其设备的方法 有权

操作多相泵及其设备的方法
摘要：
本发明涉及一种用于操作多相泵的方法和设备，所述多相泵具有吸入侧入口(10)和排放侧出口(20)并且泵送带有固体的多相混合物，包括以下步骤：a.将多相混合物泵送到排放侧分离室(45)中，b.在所述分离室(45)中将气相与液相和固相分离，c.在所述分离室(45)中将所述液相与所述固相分离，d.将从所述固相释放的所述液相的一部分供应到所述吸入侧。
摘要（英）：

The invention concerns a method and an apparatus for operating a multi-phase pump which has a suction-side inlet (10) and a discharge-side outlet (20) and which pumps a multi-phase mixture charged with solids, comprising the following steps: a. pumping a multi-phase mixture into a discharge-side separation chamber (45), b. separating a gaseous phase from a liquid phase and a solid phase in the separation chamber (45), c. separating the liquid phase from the solid phase in the separation chamber (45), d. feeding a portion of the liquid phase released from the solid phase to the suction side.

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