Through this period of understanding, I believe that we are no stranger to mine fans, but for customers who want to know more about this product, these contents are not enough. Today, I will share my knowledge about how to use mine fans with you, hoping to attract your attention and let you have a deep understanding of mine fans. In this way, when you purchase and use the mine fan, you can be aware of it and do not panic. I hope it can give you some inspiration and help. Please see the following details:
1. In the process of handling and installation, in order to prevent the blade and shell from friction after deformation, they should not be subject to large impact. 2. Before using the mine fan, check whether the fastener is complete, whether the connection is reliable, whether the operation is flexible, whether there is abnormal sound, etc. 3. The exposed section of motor lead connection shall not be less than 1.5mm, the insulation resistance shall not be less than 1 megohm, and the internal line of fan shall be connected correctly and reliably. 4. For high-power local fans, add lubricating oil to the front and rear bearings in front of the motor regularly to extend the service life: dust and sundries on the orifice plate shall be removed to improve the silencing effect. 5. The diameter of the air duct shall be larger than the diameter of the fan impeller to reduce the resistance of the air duct itself and improve the ventilation efficiency. For fans of 2 × 18.5kw and above, strong air duct shall be selected to prevent excessive air pressure and Blowing. CK air duct. Clean the noise in the enclosure regularly. 6. When not in use, it should be placed in the air circulation place to prevent moisture and corrosion.
