The blockage of the inlet filter screen of Roots blower is a common problem, which can have a significant impact on the operating efficiency and performance of the blower. The following is a detailed analysis of the blockage phenomenon of the inlet filter screen of the Roots blower:
1、 Direct manifestation of clogged filter screen
1. Insufficient air volume:
When the filter is blocked, the air circulation is obstructed, resulting in a decrease in the amount of air sucked in by the fan, which in turn leads to a significant decrease in the air volume at the fan outlet.
2. Pressure changes:
Blockage of the filter will increase the intake resistance of the fan, requiring the fan to consume more energy to maintain operation, which may lead to a decrease or unstable fluctuation in the outlet pressure of the fan.
2、 Chain reaction caused by clogged filter screen
1. Motor load increases:
2. Due to clogged filters, the fan requires greater power to overcome intake resistance, which can increase the motor load and current. Long term operation may cause the motor to overheat or even damage.
3. Increased noise and vibration:
After the filter is blocked, the airflow inside the fan becomes unstable, which may produce abnormal noise and vibration. This not only affects the working environment, but also may cause damage to the mechanical structure of the fan.
4. Temperature increase:
The blockage of the filter screen leads to poor airflow inside the fan, and the heat cannot be dissipated in a timely manner, which may cause the temperature of the fan and motor to rise, affecting the normal operation and service life of the equipment.
3、 Potential hazards of clogged filter screens
1. Increased risk of equipment damage:
Long term filter blockage can cause the fan to operate at overload, accelerate equipment wear and aging, and increase the risk of equipment damage.
2. Decreased production efficiency:
The blockage of the filter screen leads to insufficient air flow and unstable pressure, which may affect the normal operation of the production line and reduce production efficiency.
3. Increased energy consumption:
To overcome the resistance caused by clogged filters, fans need to consume more electricity, resulting in increased energy consumption.
