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玻璃钢防腐风机噪声现阶段有哪些补救措施?

作者: 来源: 发布日期: 2024-06-25 浏览次数:
信息摘要:
玻璃钢防腐风机在运行时会产生噪音大。此外,玻璃钢风机噪声现阶段有哪些补救措施?接下来我简单介绍一下玻璃钢风机的噪声方法。1.在气动要求方面,尽量旋风冲击和边界层分离,避免或减少冲击噪声和涡流噪声。在设…

       玻璃钢防腐风机在运行时会产生噪音大。此外,玻璃钢风机噪声现阶段有哪些补救措施?接下来我简单介绍一下玻璃钢风机的噪声方法。

1.在气动要求方面,尽量旋风冲击和边界层分离,避免或减少冲击噪声和涡流噪声。在设计规划过程中,避免载流、局部尖锐突出和急转弯。

2.利用声阻失配的基本原理,在玻璃钢防腐风机进出管设计消声器,降低玻璃钢风机进出管的声辐射源噪音,合理降低噪音。

3.玻璃钢防腐风机管道进出口处设置吸声板,可合理降低噪声标准。

4.设置隔音室(室)为了减少玻璃钢风机的噪声传播,玻璃钢风机被放置在有吸声的隔音室内。

5.叶破洞法用于对叶片进行改造和改造,可以降低涡流噪声,使摩擦阻力在过去得到很好的磨损。在正常情况下,选择叶轮叶片破洞方法是因为叶片排气口经常出现涡流分离。

玻璃钢防腐风机厂家

       利用破洞法,依靠玻璃钢防腐风机的叶片边缘压力面,可以使一部分旋流器流入叶片底部压力面,叶片分离点向主动下侧移动,从而减少叶片进出口截面的分离,降低噪声。若有问题欢迎咨询“磐力风机”, 咨询热线0512-82870668

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