shaft seal pump

Basic structure of the centrifugal pump is composed of six parts, namely: impeller, pump, pump shaft, bearing, seal ring, stuffing box.

离心泵的基本构造是由六部分组成的，分别是：叶轮，泵体，泵轴，轴承，密封环，填料函。

The article further poses design thoughts of liquid charge pump which have not shaft seal contact.

进一步提出了轴封不接触泥浆灌注泵的设计思想.

Many water pumps have a spring-loaded seal to avoid leakage of water around the pump shaft.

许多水泵有春天装载的印章在泵桥的周围避免水的漏.

Likewised, should the mechanical shaft seal assembly require replacement, the gear set dose not have to be removed from the pump.

同样地，机械密封轴部件取代，不需要从泵体上移除。

The result shows that good seal effect is obtained in the shaft seal of viscose spinning pump with mechanical seal, and the life of shaft seal is prolonged.

使用结果表明，采用该新型机械密封，轴封处密封效果良好，轴封寿命延长。