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How can we prevent the main shaft of a centrifugal fan from deforming?

Release time:

2022-08-29 16:52

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　　Speaking of Centrifugal fan These are all very common and familiar in use, yet they often come with numerous issues. For example, how can we prevent deformation of the main shaft in centrifugal fans? To address this question, let’s take a brief look at it together below.

　　Centrifugal fans are now widely used across various industries, and their numerous advantages have made them highly popular among users. It’s important to note that prolonged use of centrifugal fans can lead to deformation of the main shaft. Therefore, during operation, it’s crucial to take the following measures to prevent such deformation. For operators, it’s essential to understand that when the fan is running continuously, the propeller of the air-mist fan can rotate, thereby appropriately increasing the exhaust velocity at the tail end. Under these conditions, the negative pressure at the fan inlet can be significantly enhanced even at very low temperatures. In addition, when using a centrifugal fan, you should also be aware that the central operating instructions are established based on standard procedures, and the technical parameters are strictly regulated. At this point, the primary purpose is to measure the exhaust volume and adjust the pressure at the inlet of the Keelung heat exchanger’s C-1 tube, while closely monitoring any deformation. Furthermore, you need to know that when measuring the exhaust at the inlet of the C-1 tube, if the temperature is below 430°C, the negative gas flow through the centrifugal fan must be strictly controlled. By doing so, you can effectively prevent deformation of the main shaft. If you’re unfamiliar with this issue, feel free to come and learn more here—you’ll soon understand it clearly once you’ve grasped the concept.

　　In addition, when operating the centrifugal fan, staff should also be aware that if the live on-site recording at the main site is not yet activated but can be activated immediately, they need to set up the auxiliary transmission for the centrifugal fan. Moreover, for certain low-temperature fans, sliding occurs at low temperatures to ensure uniform heating of the main optical axis. In such cases, what you need to do is:

　　A contingency plan for emergencies is required, primarily to ensure the safe use of power outages. A combustion gas temperature sensor should be installed at the inlet of the high-temperature fan. Of course, when operating the centrifugal fan, after it has been shut down, the inspection door of cylinder C1 must be opened. At this point, forced cooling should be stopped, and an inspection carried out simultaneously. When using the centrifugal fan, it must be operated strictly in accordance with the prescribed procedures.


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