How to reduce noise in broiler coops

How to reduce noise in broiler coops

Everyone needs to do ventilation work as long as the broiler cage is raised, but excessive noise from the ventilator will adversely affect the growth of the chicken. It is not difficult to reduce the noise of the broiler cage chicken house. Mufflers can be installed at the inlet and outlet of the ventilator. , Used to absorb high-frequency noise in the air.

When the fan is running, it can strictly avoid the surge zone according to the performance rules of the fan. When the fan is running, the air volume must be higher than the specified design air volume of the fan. If the fan is surging during use, Phenomenon, you can change the speed of the fan or the blade angle of the fan to adjust the operating area, and push the critical line of surge to the direction of small flow. When the fan is started, it should be carried out under the state of maximum air volume.

When installing the fan, the parallel fan can be fixed on the reinforced concrete slab with strong strength. Several spring shock absorbers are installed at the joint between the reinforced concrete slab and the foundation to absorb the vibration generated by the fan blades and the like, and effectively reduce the gas-structure coupling noise. Strengthen the maintenance of the ventilator, regularly remove the attachments on the fan blades, and find the balance again to reduce the mechanical noise caused by the imbalance of the blades. The fan bearings must be kept in a good lubrication state.