The air filter of Roots blower can prevent dust and debris from entering the fan and ensure that clean air enters the fan. Blocked air filter will cause the following fan faults: insufficient fan capacity, abnormal fan temperature, and increased fuel consumption, leading to fan damage.
When the fan is running, the four blades in the rotor slot reciprocate, drawing in air, compressing and discharging air, forming the fan, blades and rotor. Therefore, necessary lubricating oil will drip into the cylinder block through the dripper. Friction with the cylinder block. Develop fever.
Roots blower operates very stably. The fan tells us that under normal conditions, the fan sometimes finds that the fixed device of the equipment will cause resonance failure, which will cause a series of adverse consequences.
Roots blower tells us that if the distance between the equipment and the fan base is too close, or its stiffness is too small, the same result will be produced. Now that the cause of the fault has been clarified, corresponding measures can be taken to effectively avoid the resonance phenomenon caused by the fan.
Therefore, please check whether the air filter is dirty. If it is dirty, please remove the air filter, unscrew the butterfly nut, remove the cover, clean the filter sponge, and then immerse it in soapy water. Functions of Roots blower lubricant and how to circulate automatically.
After the inspection and analysis of the fan manufacturer, several reliability factors leading to the fan resonance failure were determined. On the one hand, it may be that the cement foundation of the fan is too light, the grouting is poor or the plane size is too small, resulting in the separation of the equipment foundation from the foundation. However, the foundation bolts are loose, the foundation connection is not firm, and the foundation is not rigid enough. On the other hand, it may be related to the stiffness of the fan base or volute; Otherwise, the inlet pipe and outlet pipe connected to the fan may be unsupported and very soft. Caused by association.
1. Clean the air filter screen once a month. When maintaining the filter screen of Roots blower, if the surface of the filter screen is very dirty, it needs to be washed to achieve the effect. (At this time, the filter cotton needs to be replaced. After washing, the filter cotton cannot achieve the filtering effect.)
2. When the surface of the filter screen is not very dirty, clean compressed air can be used to purge on both sides until no dust particles can be seen under the light.
3. If the filter screen is found damaged after cleaning, it needs to be replaced in time.
4. When cleaning impurities, pay attention to protect the filter screen of Roots blower, and no deformation or damage is allowed, otherwise the filter screen after reinstallation will not play its due role.
5. If the filter screen is deformed or damaged during maintenance, we need to replace the filter cotton ourselves.
I believe that after reading the above, you should also know how to maintain the air filter of Roots blower. I hope it will help you.
Text label: Roots blower
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