随着机器运行时间的增加，噪音不可避免地会增加，机器故障会增加，从而影响机器的使用寿命。下面介绍一下回转式鼓风机管道系统噪声的解决方案。

With the increase of the running time of the machine, the noise will inevitably increase, and the machine fault will increase, thus affecting the service life of the machine. The following describes the solution to the noise of the pipeline system of the rotary blower.

1、在管道出口添加消声器，以减少从排气口排出的噪音。

1. Add a muffler at the pipe outlet to reduce the noise discharged from the exhaust port.

2、调整弯管部分的尺寸，增加弯管部分的半径，增加弯管部分的流通直径，降低流速，但会影响正常的安装空间和工作效率，能耗大。

2. Adjust the size of the elbow part, increase the radius of the elbow part, increase the flow diameter of the elbow part and reduce the flow rate, but it will affect the normal installation space and work efficiency and consume a lot of energy.

3、流体工艺参数的调节，降低介质流速可以减缓或消除流体对弯头的冲击，但调节起来非常困难，往往起不到很好的效果。

3. The adjustment of fluid process parameters and reducing the medium flow rate can slow down or eliminate the impact of fluid on the elbow, but it is very difficult to adjust and often can not achieve good results.

4、增加支架，有一定定效果，但不利于长期使用。

4. Increasing the support has a certain effect, but it is not conducive to long-term use.

5、增加膨胀节有利于缓解管道和旋风机出口的回流振动。

5. The addition of expansion joint is beneficial to alleviate the reflux vibration at the outlet of pipeline and cyclone.

总结：对于主管的振动，这个还得从根源上分析，主要是由于机子的振动传递给主管的振动，所以用户要降低主管的振动不如做好风机底座的固定。同时可以在机子的底座上加上减震垫降低其设备的机械振动。由于回转风机的特点机子的运转相对比较稳定，出现这种情况的问题较少。对于回转风机的使用和操作上有不了解的欢迎联系我们。

Conclusion: for the vibration of the main pipe, the root cause must be analyzed. The main reason is that the vibration of the machine is transmitted to the main pipe. Therefore, if the user wants to reduce the vibration of the main pipe, it is better to fix the fan base. At the same time, a damping pad can be added to the base of the machine to reduce the mechanical vibration of the equipment. Due to the characteristics of rotary fan, the operation of the machine is relatively stable, and there are few problems in this situation. If you don't understand the use and operation of rotary fan, please contact us.

回转式鼓风机是一款需要日常维护比较频繁的设备，需要用户定期的对于机子进行清洁和维护，才是使用时间更长久的有效办法。有的用户由于有使用经验，设备可以用很久。有的用户由于是初次使用不了解机子的特点，时间很短就会引起机子的磨损。所以用户在使用的时候建议按使用说明书上的指导来操作机子。

Rotary blower is a kind of equipment that needs frequent daily maintenance. Users need to clean and maintain the machine regularly, which is an effective way to use it for a longer time. Some users can use the equipment for a long time due to their experience. Some users do not understand the characteristics of the machine for the first time, which will cause wear and tear of the machine in a short time. Therefore, users are advised to operate the machine according to the instructions in the operation manual.

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