How to effectively reduce the vibration/noise of the vibrating screen
Vibrating screens are a common source of noise, with high sound levels and many and complex sound sources. What can I do to effectively reduce the noise of the vibrating screen? The following noise reduction methods are commonly used for vibrating screens.
First of all, it should be noted whether the noise is caused by loose parts of the equipment. Therefore, noise reduction must first tighten all the components on the vibrating screen, especially the screen plates that need to be replaced frequently to avoid additional vibration caused by loose parts.
Secondly, the side plate of the early screening box, the feeding feed opening, the discharging opening and the receiving bottom plate are provided with a rubber plate, which effectively suppresses the high frequency vibration of the side plate and reduces the generation of noise.
Again, a rubber spring is used instead of a steel spring to reduce the impact and a soft sound enclosure is added to the outside of the exciter to reduce noise.
Then, the inner casing of the bearing is damped, and the rolling body of the bearing can be made into a hollow rolling body or a damping material is added inside the hollow rolling body, thereby effectively reducing the vibration of the bearing and reducing the noise of the bearing.
Finally, you can use a flexible spoke gear instead of a steel gear, that is, use a rubber elastomer to transmit torque on the spokes of the gear, absorbing the vibration caused by the gear being and engaged.
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TEL: +86 18037396988
E-mail: jintejixie@yeah.net
