Reasons for the decrease in air volume of Roots blower
During the operation of Roots blower, there may be a decrease in air volume, which not only affects the normal operation of the system but may also cause equipment damage. Therefore, it is very important to understand the reasons for the decrease in air volume of Roots blowers and take corresponding measures.
1、 The reason for the decrease in air volume of Roots blower
1. * * Blocked air inlet * *: The air inlet is blocked by dust and debris, which prevents gas from entering the fan smoothly and reduces the air volume.
2. * * High outlet pressure * *: The outlet pressure is too high, causing the gas to be unable to be discharged smoothly and the air volume to decrease.
3. * * Rotor wear * *: Severe rotor wear leads to gas leakage and reduced airflow.
4. Belt looseness: The belt of the belt driven Roots blower is loose, causing a decrease in speed and a decrease in air volume.
5. * * Motor malfunction * *: Motor malfunction causes a decrease in speed and a decrease in air volume.
6. Poor lubrication: Lubrication system failure leads to increased friction, decreased speed, and decreased air volume.
2、 Solution to reducing the airflow of Roots blower
1. * * Clean the air inlet * *: Regularly clean the air inlet to ensure that there is no dust or debris blocking it, and to ensure that gas enters the fan smoothly.
2. * * Adjust the outlet pressure * *: Check the outlet pressure, adjust the system resistance, and ensure smooth gas discharge.
3. * * Replace rotor * *: Regularly check the wear of the rotor, replace severely worn rotors in a timely manner, and ensure that there is no gas leakage.
4. * * Adjust Belt * *: Check the tightness of the belt of the belt driven Roots blower, adjust or replace the belt in a timely manner, and ensure that the speed is normal.
5. * * Maintenance of motor * *: Check the operation of the motor, promptly repair or replace the faulty motor, and ensure that the speed is normal.
6. Maintenance of lubrication system: Regularly inspect the lubrication system to ensure sufficient and qualified lubricating oil, add or replace lubricating oil in a timely manner, reduce friction, and ensure normal speed.
In short, the reasons for the decrease in air volume of Roots blowers may include air inlet blockage, high air outlet pressure, rotor wear, loose belts, motor failure, and poor lubrication. Users should adopt corresponding solutions based on the actual situation to ensure that the fan can operate stably and meet the operational requirements of the system.
