三螺杆泵减振降噪的分析及改进方案

The Analysis and Improvement of Noise Reduction and Noise Reduction of Three Screw Pumps

针对市场上的部分三螺杆泵组在实际应用中存在振动噪声超标的问题,分析了三螺杆泵的噪音源,完成了泵组及部件的模态,分析,电磁场的分析及实验验证等研究工作,并提出了若干的改进方案,有效降低了泵组的振动噪音。

In view of the market on the part of the three screw pump vibration and noise problems exist exceed the standard in practical application, analyzed the three screw pump noise source, completed the analysis of modal pumps and components of flow field analysis, experiments, and puts forward some improved ways, effectively reducing the vibration and noise of pump group the.