Oil leakage of Roots blower is caused by different reasons, and its solutions are also different. Therefore, before solving the problem, we should first know the cause of oil leakage of Roots blower.
The reason for the conflict between impellers: there are impurities on the impellers, so the gap between impellers is too small; Bearing wear leads to increased clearance. Treatment method: remove the dirt and check whether the internals are damaged; Adjust the clearance between gears. The reason for the high temperature of Roots blower: there is too much oil in the oil tank of Roots blower and its filter is blocked; Excessive wear of impeller; The ventilation is not good, and the indoor temperature is too high, resulting in high inlet temperature; Treatment method: lower the oil level or carry oil.
Remove the blockage; Decrease the pressure difference passing through Roots blower; Correction gap; Open vents to lower the room temperature; Increase the rotating speed to avoid belt slipping. The reason for the lack of Roots blower flow: the inlet filter of Roots blower is blocked; Treatment method: remove the dust and blockage of the filter; Tension the belt and add the number; Adjust the inlet pressure to reach the regular value; Review and correct the pipe.
The oil of roots blower leaked into the casing. Its reason is that the oil tank of roots blower is too high and leaks out from its oil outlet; Its seal is damaged, resulting in oil leakage at the shaft end; The pressure is higher than the regular value. Treatment method: reduce the oil level; Replace the seal; Dredge its vents. The reason why the motor of Roots blower is excessively cut: compared with the regular pressure, the pressure difference is too large.
1. Dirt in roots blower
If there are many impurities on the impeller of Roots blower, the gap of Roots blower is too small, which will affect the normal operation of the blower. The poor exhaust of the blower and excessive vibration of Roots blower will affect the compactness of the overall structure of Roots blower, which may cause oil leakage of Roots blower in the long run.
2. Too much lubricating oil is artificially injected
When we inject lubricating oil, we must inject according to the standard to avoid injecting too much lubricating oil.
3. The end cover of oil tank is unqualified in processing
Oil tank cracks due to quality problems, or limited damage due to some external forces, may also lead to oil leakage of Roots blower.
4. Excessive bearing wear
The bearing is excessively worn, resulting in increased play and oil leakage.
Summary: There are other reasons for the oil leakage of Roots blower, most of which are caused by the quality problems and unscientific operation of Roots blower. At present, Roots blowers have been technically improved to achieve zero leakage. All Roots blowers in East China have been CAD drawn, precision processed by CNC machine tools, and passed through multiple detection processes to ensure zero leakage of lubricating oil in Roots blowers.
I believe that after reading the above content, you should also have some understanding of how to deal with the oil leakage problem of Roots blower. I hope it will be helpful to you.
Text term label: Roots blower
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