The main reasons for low oil pressure, reduced or interrupted oil supply in the lubricating oil system of Roots fan and the solutions to deal with them.

Back to top

首页 » Use of communication » The main reasons for low oil pressure, reduced or interrupted oil supply in the lubricating oil system of Roots fan and the solutions to deal with them.

The main reasons for low oil pressure, reduced or interrupted oil supply in the lubricating oil system of Roots fan and the solutions to deal with them.

主要原因分以下五点:

  1. 油环轴承箱内油量过多或过少,或油环制造质量过劣,使油环不能转动或带油过小。此时,应调节油量,修炼或更换油环。
  2. 油箱内油面下降,低于最低油位。此时,应立即加油,升高油面。
  3. 液压泵或油管中的润滑油在停车过程中冻结。此时,应更换个清洗冻结的润滑油。
  4. 轴承安装时将轴衬进油口方向装反或为对正,轴承润滑油进口处节流圈孔径过小或堵塞。此时,应将轴衬重新安正,适当加大节流圈孔径,清除污垢。
  5. 齿轮液压泵、油冷却器或管道上机件发生故障。此时,应差清原因,分别进行处理。

 

13755181118