Sometimes users do not pay much attention to some minor faults in mechanical equipment, because they know that these faults will not pose a threat to the overall operation of the equipment, but they do not know that these minor faults may become the root cause of later major problems. The same is true for important equipment such as high-pressure fans. No abnormal smile can be ignored. If not solved in time, the problem will become more and more serious.
If you watch carefully, you can generate electricity. There are still many abnormal phenomena in high-pressure fan, such as the following two cases:
1. turbo blower
bearings have some bad phenomena, such as high temperature, rotating cap, deformation and angle error, which may lead to abnormal bearings. Therefore, once a similar situation is found, the best way to deal with it is to use spherical roller bearings, which can automatically adjust the center of gravity to avoid problems.
2. In addition to the above phenomena, there is also a very difficult phenomenon to find, that is, bearing clearance does not meet the requirements. Because the clearance inside the bearing is very important to the sealing of the bearing, when the clearance of most bearings decreases gradually with the increase of temperature, it will cause the heat generated by the bearing to exceed the heat dissipation, which will cause a series of serious consequences.
The two situations mentioned above must be paid more attention to. The failure rate of high-pressure fan depends on the degree of attention paid to these situations.