Pumping screen and pumping and screening system

The present invention relates to a pumping screen. The pumping screen comprises: a pump shell; a rotor impeller contained in the pump shell; a driving shaft penetrating through the pump shell to rotationally drive the rotor impeller, wherein the pump inlet of the pump shell is opposite to the front face of the rotor impeller, and the pump outlet of the pump shell is located in the side face of theperiphery of the pump shell; and a pulp screen, wherein the pump shell is divided into a centrifugal cavity and a screening cavity by the pulp screen, the rotor impeller is contained in the centrifugal cavity, and the screening cavity is provided with a good pulp outlet. The invention further provides a pumping and screening system. 本发明涉及一种泵送筛，该泵送筛包括：泵壳；转子叶轮，所述转子叶轮容纳在所述泵壳内；驱动轴，所述驱动轴穿过所述泵壳旋转地驱动所述转子叶轮；其中，所述泵壳的泵入口与所述转子叶轮的正面相对，泵出口则位于所述泵壳的外周侧面，该泵送筛还包括浆筛，所述浆筛将所述泵壳分隔成离心腔和筛选腔，所述离心腔容纳有所述转子叶轮，所述筛选腔具有良浆出口。本发明还提供了一种泵送筛选系统。