Usually, when the high-pressure centrifugal fan is started, the spindle will be deformed for a long time. Why do we need to take measures to deal with the situation of high-pressure centrifugal fan in the use process?
1. If the fan does not stop, it can properly increase the speed of the kiln tail fan, increase the inlet pressure of the fan, and rotate the impeller of the fan.
According to the standard, the control operation was established and the range of process parameters was mastered. That is to say, the measurement of intake and exhaust of C1 tube of kiln end heat exchanger and the deformation of negative pressure adjustment are strictly controlled, and the measurement of intake and exhaust of C1 tube is set below 430 C.
When the main drive does not start, install the transmission device of the high-pressure centrifugal fan, the fan will start immediately, and the fan can be covered at low temperature, so that the main optical axis can be uniformly heated.
Attention should be paid to the use of high-pressure centrifugal fan blackouts and emergency plans for accidents should be formulated.
A smoke temperature detector is added at the entrance of the high-pressure centrifugal fan for easy control.
6. After stopping, the time-forced cooling C1 cylinder overhaul door must be opened.
When using high pressure centrifugal fan, it should be operated according to the operation method. The distortion of the main optical axis not only reflects our abnormal use, but also protects the other components. You also need to work on it and turn it over.
