6大降低高压罗茨风机的噪音！

　　6 ways to reduce the noise of high-pressure Roots blowers!

　　罗茨风机是普遍应用于各行业的机械，不同行业对罗茨风机的要求不同，不仅仅是型号；各个行业需要的罗茨风机参数也是不尽相同，有的需要低压罗茨风机，有的高压罗茨风机，有些行业甚至对于风机的噪音也有严格的要求，比如小区内、医院内等，在这些地方安置的风机需要低噪音。那么如何来降低高压罗茨风机的噪音呢？有哪些方法呢？

　　Roots blowers are commonly used in various industries, and different industries have different requirements for Roots blowers, not just the model; The parameters of Roots blowers required by different industries are also different. Some require low-pressure Roots blowers, some require high-pressure Roots blowers, and some industries even have strict requirements for fan noise, such as in residential areas, hospitals, etc. Fans installed in these places require low noise. So how to reduce the noise of high-pressure Roots blower? What are the methods available?

　　1、选用优质齿轮

　　1. Select high-quality gears

　　齿轮在同步转动的时候会产生一定的噪音，高质量的齿轮能够同步传动，能够将齿轮的契合度提升到最高。

　　When gears rotate synchronously, they produce a certain amount of noise. High quality gears can transmit synchronously and improve the fit of the gears to the highest level.

　　2、选用优质轴承

　　2. Select high-quality bearings

　　轴承是承受叶轮的部件，轴承的质量度能够在一定程度上延长叶轮的使用寿命，如果轴承出现了故障，叶轮之间的相互摩擦则将造成严重的噪音，风机的寿命也将受到影响。

　　Bearings are the components that bear the impeller, and the quality of bearings can extend the service life of the impeller to a certain extent. If the bearings fail, the friction between the impellers will cause serious noise, and the life of the fan will also be affected.

　　3、选用优质转子

　　3. Select high-quality rotors

　　优质转子的平衡度高，在经过严格测试之后，高速运转的风机震动被控制在一定的范围内，这也降低了风机的整体噪音。

　　The balance of high-quality rotors is high, and after rigorous testing, the vibration of high-speed running fans is controlled within a certain range, which also reduces the overall noise of the fan.

　　4、选用三叶直线型风机

　　4. Choose a three blade linear fan

　　三叶直线型风机因其排气结构的原因，在这方面噪音较小，而且风机整体震动较小。

　　Due to its exhaust structure, the three leaf linear fan produces less noise and overall vibration.

　　5、配置隔音设备

　　5. Configure sound insulation equipment

　　如果我们不能够在产品配件上选择，那我们可以给整个风机进行隔音处理，市面上有专门的隔音设备，一般生产罗茨风机的厂家也可以提供这些。

　　If we cannot choose from product accessories, we can provide sound insulation treatment for the entire fan. There are specialized sound insulation equipment on the market, and manufacturers of Roots blowers can also provide these.

　　如果有条件我们还可以把风机及其他设备放置到一间房子中，让噪音降到最低。

　　If possible, we can also place the fan and other equipment in a room to minimize noise.

　　6、选用优质消音器

　　6. Choose high-quality mufflers

　　给罗茨风机的进出口安置比较好的消音器，能够很大程度上降低风机的噪音。

　　Installing good mufflers at the inlet and outlet of the Roots blower can greatly reduce the noise of the blower.

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