Pneumatic conveying is in use Roots blower During this period, the current is too high and the motor is overloaded. There are many reasons for the high current of Roots blower. What is the cause of the current of roots blower for pneumatic conveying? 1. Pipe blockage
The common reasons are that the pipeline is blocked, the fan outlet is unstable, the wind does not go out, the pressure rises, and the motor causes overpressure overload, which leads to the rise of the ammeter of the pneumatic conveying roots blower. 2. Reasons for lubricating oil
If the lubricant of the pneumatic conveying roots blower is insufficient, the fan will continue to work without oil. The impeller failure friction and gear wear will increase, which will increase the motor load, which will only increase the motor load and accelerate the loss.
3. Misoperation
During operation, current overload may also be a problem. For example, if the check valve is installed in the opposite direction and the gate valve is not fully opened, this operation may cause the motor to burn instantaneously and should be carried out as specified during operation. Don't cause unnecessary trouble.
4. Problems with the fan itself
The fan factory has its own quality problems. When installing the fan, the clearance of many parts is poor, which will cause additional friction. In addition, some components may be damaged, increasing the load on the motor, and the fuse may blow. In a word, if the current is too high, the motor of the pneumatic conveying roots blower is in an overload state, regardless of the cause of the fan itself or the operation error. In daily use, in order to effectively avoid the failure of the pneumatic conveying roots blower, we follow the correct operation. Frequently stop and check the use method and process, and carry out maintenance and troubleshooting. This is an indispensable and effective method.
Shandong Xinqianshun Machinery Co., Ltd. is a professional Roots blower supplier integrating design, development and sales. The company's products include Roots blower, Roots blower, centrifugal fan, rotary blower, single-stage high-speed centrifugal blower and countercurrent cooling vacuum pump. It mainly produces Roots blower, which absorbs advanced technology and relies on a new generation of high-efficiency and energy-saving products developed by scientific research institutes. With reasonable structure, small size, high efficiency, low noise, stable operation, long service life, convenient maintenance and other characteristics, it is widely used in sewage treatment, mining, metallurgy, chemicals, building materials, electricity, light industry, flour, aquaculture and other fields. Over the years, it has been well received by users.
