Analysis of the maintenance of chicken breeding fan
Periodic removal of dust from breeding fan blades and fan shutters
The environment of the chicken house is dry and the air is dusty. During the operation of the fan, a large amount of indoor air will flow out through the fan, and inevitably a large amount of fine dust particles will accumulate on the fan blades and shutters. A large number of test data indicate that excessive dust accumulation in fan blades and shutters can reduce the ventilation efficiency by 20% ~ 27%. Regularly clean the dust on the fan blades and fan shutters, keep the fan blades and shutters clean, and achieve ventilation efficiency and energy saving.
0010010 nbsp; 0010010 nbsp; Regular inspection of fan impeller speed
0010010 nbsp; 0010010 nbsp; When the speed of the breeding fan impeller is seriously lost, you should first check whether there is serious damage to the V-belt. When the old damage degree of the V-belt reaches the replacement standard, it should be considered to replace the new V-belt. When the old damage degree of the V-belt does not reach the replacement standard, it may be that the fixing nut is loosened due to the vibration of the fan during the operation of the fan, so that the distance between the center of the fan wheel and the center of the motor shaft is reduced, and the tension of the V-belt is insufficient . For this kind of situation, the tension between the motor shaft and the center of the fan impeller should be increased by adjusting the fan bolts to increase the tension, to avoid the slip of the V-belt caused by insufficient tension.
0010010 nbsp; Regular maintenance of other parts
Regular maintenance can keep the fan in good condition and increase the service life of the fan to a certain extent.
Daily troubleshooting and maintenance of the fan
Some faults in the daily operation of breeding fans need to be dealt with on site, and some daily maintenance can be carried out during the process. First observe whether the bolts and nuts of the fan are loose, whether the amplitude of the V-band is too large during the rotation, and whether the shutter blades cannot be fully opened due to abnormal conditions such as chicken feathers. Secondly, it is necessary to check whether the motor is operating abnormally, whether there is abnormal noise in the motor bearing and fan impeller bearing, whether there is dry friction noise, and whether the wind cutting sound of the fan blade is normal. Usually, pay more attention to whether the number of fans on the control panel matches the actual number of fans.
0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 0010010 nbsp; we have introduced the knowledge of fan maintenance from different angles above, and hope to use it in your later period The process can help you.