Knowledge

High temperature fan centrifugal fan is a kind of machine that can be used in various fields. It can be divided into industrial high-temperature fan, centrifugal fan, dust removal

In order to avoid man-made faults caused by improper maintenance, prevent natural faults and accidents of high-pressure centrifugal blower and motor, give full play to the performa

Due to the special role of high-pressure centrifugal fan in dust removal, this kind of high-pressure centrifugal fan is very popular. The air volume of this high-pressure centrifug

Add a bypass recirculation air (smoke) duct between the inlet and outlet of the axial flow fan

According to the different models and specifications of the axial flow fan, the required wiring methods are also different.

Axial flow fans and mixed flow fans are very similar in appearance, and ordinary people cannot tell the difference between them with the naked eye.

When the axial flow fan starts, the current of the motor will be 5-6 times higher than the rated value, which will not only affect the service life of the motor, but also consume m

The use environment should always be kept clean, the surface of the fan should be kept clean, there should be no sundries in the air inlet and outlet, and the dust and other sundri

The total fan noise level is proportional to the sixth power of the blade speed. According to the analysis, the noise source of the fan is basically of dipole nature.

The operation of the axial fan is driven by the motor. In fact, any equipment is the same. If you want to run, you must have a similar "engine".

When the axial flow fan is running, it mainly monitors the current of the motor. The current is not only a marker of the fan load, but also a forecast of some abnormal changes.

After the axial flow fan is installed, check the flexibility of the fan rotation before starting, and move the blades by hand to see if there is any jamming friction phenomenon.