The blower is a kind of equipment that is prone to noise pollution and has a wide range of uses. Relatively speaking, the noise control method of the blower is also more difficult. It is a relatively common type of noise pollution, and it is also a very difficult problem of noise control. Blower surge is mainly caused by excessive temperature, excessive air humidity or excessive load, which is very difficult to deal with. Let's see how to avoid blower noise control.
Strictly speaking, the method of preventing blower surge is not a noise control measure, but an operational technique. Of course, blowers aren't just a noise problem like power surges. Noise from the air inlet and outlet, low-frequency vibration noise of the fan, and air duct noise are all common noise problems of the fan. Noise reduction measures can be used to reduce the noise. There are the following types:
1. If there is no house, you can install a soundproof room and a soundproof cover to block the transmission of fan noise. Install sound-absorbing holes on the intake and exhaust. It also does a good job of absorbing shocks.
2. If there is a brick or color steel tile house, you can build a sound-absorbing wall on the original basis, replace the original doors and windows with professional sound-proof doors and windows, and install dampers, etc.