基于永磁悬推力轴承的磁力泵轴向力平衡方法

Magnetic Pump Axial Force Balance Method based on the Magnetic Bearing

针对磁力泵在运行过程中产生的轴向力平衡问题,通过对磁力泵轴向力的分析,提出了采用永磁悬浮推力轴承来替代普通推力轴承的方法,彻底解决了磁力泵工作现场推力轴承磨损与破裂的问题,实现了磁力泵无接触传动,降低了噪声和功率损失,提高了磁力泵的工作效率和使用寿命。

Focused on the problem of the axial force balance in the operation process of the magnetic pump and based on the magnetic pump axial force analysis, the way that using the permanent magnetic suspension thrust bearing to replace the traditional thrust bearing was proposed, which completely solves the problem that thrust bearing wear and fracture in the magnetic pump working site, realizing the magnetic pump non-contact transmission, noise reducing, power loss, and im- proves the pump efficiency and service life.