What are the causes of overcurrent caused by the failure of the pneumatic conveying roots blower?

The fault of the pneumatic conveying roots blower causes the overcurrent. During the use of the pneumatic conveying roots blower, the current is too high, and the motor is overloaded. There are many reasons for the high current of the roots blower.

1. The common causes of pipe blockage are mainly pipe blockage, unstable fan outlet, persistent wind, pressure rise and motor overload, which lead to the rise of ammeter of pneumatic conveying roots blower.

2. Cause of lubricating oil When the Roots blower has insufficient lubricant, the fan continues to run without oil. The increase of impeller failure friction and gear wear will only increase the acceleration loss of motor load.

3. During misoperation, current overload may also become a problem. For example, if the check valve is installed in reverse direction and the gate valve is not fully opened, this operation may cause the motor to burn instantaneously, which must be carried out according to the regulations to avoid unnecessary trouble.

4. The fan factory has its own quality problems. Installing a fan will result in poor clearance of many components, resulting in additional friction. In addition, some parts may be damaged, the motor load increases, and the fuse may be blown.