1. There is a lot of friction between the impeller and the rotor of the three blade roots blower. If the impeller is rough, the friction will increase and the abnormal noise will increase.
2.機箱制造不符合標準,使用時間長導致三葉羅茨風機箱變形從而造成葉輪與機箱摩擦。
2. The manufacturing of the case does not meet the standard, and the case of the three blade roots blower is deformed due to the long service time, resulting in the friction between the impeller and the case.
3.軸承的使用問題,軸承配件不符合標準,有質量問題,會出現三葉羅茨鼓風機發(fā)出異響。
3. The use of the bearing, bearing accessories do not meet the standard, there are quality problems, there will be three blade roots blower abnormal noise.
4. Sealing problem, because the three blade roots blower is the principle of forced air supply, due to improper sealing, the air will move back and forth, which will cause the air to hit the fan wall and cause abnormal noise.
5. The problem of lubricating oil: the inlet and outlet of Roots blower are not smooth, and the air can not be discharged, which leads to the pressure rising, which in turn affects the current rising, and causes the machine to make abnormal noise. Therefore, the correct maintenance and lubricating oil adding is essential.
According to the correct use rules of Roots blower, the regular and quantitative inspection and maintenance every day has a good effect on the long-term use of Roots blower, which can not only save the use, but also increase the service life of Roots blower.
These are the reasons and solutions for the abnormal sound of Roots blower. In a word, we should regularly maintain roots blower on the basis of using high-quality accessories. We should not leave it idle. If we want to use it for a long time, we need to nourish it and constantly check and maintain it.