Chen Xue

Roots blower is the core component of the aeration process in sewage treatment projects. We should pay special attention to the management of the blower during operation. First, we must base on the type of aeration blower used (centrifugal blower, Roots blower, rotary blower , underwater aerator) carefully read its instruction manual and pay attention to the characteristics of each blower to determine its correct use. However, aeration blowers all have their common characteristics. Therefore, we must operate and manage the blowers during use. : The main points are as follows

According to the oxygen needs of the aeration tank, the air volume of the blower should be adjusted.
When abnormal phenomena such as a sudden power outage occur in the fan and water-oil cooling system, measures should be taken immediately to ensure that the fan does not malfunction.
The ventilation corridor of the blower should be kept clean and no objects should be allowed.
When the fan is running, the operator should pay attention to the wind pressure, oil temperature, oil pressure, air volume, current, voltage, etc. of the fan and motor, and record them in time. If any abnormal situation cannot be eliminated, the machine should be stopped immediately.
Check frequently whether the cooling and lubrication system is smooth and whether the temperature, pressure and flow rate meet the requirements.