Causes of Oil Mist and Oil Droplets in the Exhaust of Vacuum Pump Maintenance
Today, the vacuum pump maintenance manufacturer talks about the reasons for the high oil consumption of the rotary vane vacuum pump and the oil mist and oil droplets in the exhaust and the elimination methods:
- Reason:
- Too much pump oil
- The exhaust filter is installed incorrectly or the filter material is broken
- Clogged exhaust filter
- Failure of oil return valve, plugged return pipe
- Maintenance method of vacuum pump:
- Put too much oil
- Reinstall the exhaust filter or exchange the exhaust filter
- Replace exhaust filter
- Check the oil return valve and clean the oil return pipe
The rotary vane vacuum pump can pump out the dry gas in the sealed container, and if it is equipped with a gas ballast device, it can also pump out a certain amount of condensable gas. But it is not suitable for pumping gas with high oxygen content, corrosive to metal, chemical reaction to pump oil, and particulate dust.
Rotary vane vacuum pump is mainly composed of pump body, rotor, rotary vane, end cover, spring and so on. A rotor is eccentrically installed in the cavity of the rotary vane pump. The outer circle of the rotor is tangent to the inner surface of the pump cavity (there is a small gap between the two). Two rotary vanes with springs are installed in the rotor slot. When rotating, centrifugal force and spring tension keep the top of the rotary vane in contact with the inner wall of the pump cavity, and the rotation of the rotor drives the rotary vane to slide along the inner wall of the pump cavity.
The vacuum pump repair manufacturer has comprehensive vacuum pump repair technology, and at the same time perfect after-sales service. The company provides:
- Maintenance and warranty service; unified warranty for 6 months.
- Free installation service; for customers in the Pearl River Delta region, the pump will be delivered to the door for installation after the repair is completed within 3 days.
- Permanent technical support;
