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Pay attention to the smoke of Roots blower. The manufacturer will take you to analyze the problem and find the fault!

Source: Roots blower manufacturer Published on: April 25, 2022 Hits:

Today, Xinqianshun Roots blower manufacturer received a customer who is engaged in sewage treatment and environmental protection engineering. The project has been completed for some time, but now he has a problem. As soon as the fan is turned on, the fan will smoke. I don't know what the reason is. According to the after-sales maintenance technology, the pipeline is not dredged properly, and there are overpressure problems. To this end, we asked the Maintenance Department of the Technical Department, and then summarized the following problems that can cause the Roots blower to smoke:

① Pressure overpressure: check whether Roots blower operates under overpressure;

The above example is mainly used for environmental protection in sewage treatment. The pressure is 60kpa. Check the pressure gauge for overpressure. Once the overpressure occurs, it may lead to faults in all aspects of the fan. Therefore, we should try to be more accurate in the selection and use, use in a standardized manner, and do not overpressure.

 Smoke problem of Roots blower

② Is the head of Roots blower damaged?

If the head of Roots blower is damaged and no abnormal sound is heard, but smoke will appear after starting, then we should stop running immediately after we find smoke. Check whether there is a problem with the head of Roots blower! Among them, we need to focus on the following areas: bearings, oil tank gears, lubricating oil, abnormal sound. If there is a problem with the machine head, we can only replace the fan.

③ Roots blower triangle belt smokes:

The reason for the problems of roots blower belt is generally that the belt is too loose, which will generally lead to the heating of roots blower. Generally, the fan manufacturer will adjust the belt to the appropriate tightness before leaving the factory.

There are specific parameters of the fan, but there is no time to see the nameplate. We can provide specific nameplate parameters later.

④ The customer also asked us some questions. What should we do if the fan is overpressure?

As for the overpressure of the fan, we need to replace the motor with a larger model. The precondition for replacing the motor is that the head of the fan has no fault. If the head of our fan has friction, bearing damage, or gear damage, only replacing the motor can not solve the actual fault problem. In case of overpressure, the outlet bypass can be increased first, and the pressure can be reduced to see whether the air volume can meet the demand. First, the pressure can be reduced to see the operation of the equipment. If the pressure is reduced, the air volume of the fan can meet the demand, then it can make do. The problem is the stability of the air volume.

⑤ The outlet of Roots blower emits smoke:

There are also two reasons for the smoke at the air outlet. One is the overpressure, and the other is the head damage.

The above is the reason why Roots blower smokes. The occurrence of Roots blower smokes is a major event. We should pay attention to it, find problems in time, and solve them in time. The above is a summary based on the technical maintenance department. I hope it can help you!