How to solve Roots blower noise is very big

The solution to the noise

1, because in the noise, the inlet and outlet of the air power noise radiation are the largest, so you can install the muffler on the inlet and outlet pipe of the Roots blower.

2. Sound insulation cover can be added to the Roots blower unit to solve the noise source of Roots fan shell, motor, foundation vibration, and other parts of radiation.

3. The sound insulation and noise reduction effect of the Roots air room can be comprehensively reformed, and the Roots blower unit can be closed in the Roots blower room so that the noise cannot be transmitted out. The air inlet muffler should be installed on the sealed Roots air room for the heat dissipation of the Roots blower, motor and housing.