#潜水抽沙泵#

如果要选择性价比高的设备，我们需要综合考虑潜水泥浆泵工作的水环境不是很干净。为了确保潜水泥浆泵的高效运行，必须及时调整叶轮和前护板之间的间隙。金属衬里泵叶轮和前护板之间的间隙应在0.5-1mm之间，橡胶衬里泵叶轮和前后护套之间的间隙应相等。具体方法是：首先停止泵，松开压缩轴承总成的螺栓，拧紧调整螺栓上的螺母以向前移动轴承总成，同时，用手沿泵旋转方向旋转轴，直到叶轮与前护板摩擦。

#Submersible sand pumping pump#

If we want to choose the equipment with high cost performance, we need to comprehensively consider that the water environment of the submersible cement slurry pump is not very clean. In order to ensure the efficient operation of the submersible mud pump, the clearance between the impeller and the front guard plate must be adjusted in time. The clearance between the metal lined pump impeller and the front guard plate shall be 0.5-1mm, and the clearance between the rubber lined pump impeller and the front and rear sheaths shall be equal. The specific method is: first stop the pump, loosen the bolts of the compression bearing assembly, tighten the nuts on the adjusting bolts to move the bearing assembly forward, and at the same time, rotate the shaft along the rotation direction of the pump by hand until the impeller rubs against the front guard plate.