What is the replacement cycle for the lubricating oil of the high-pressure Roots blower?


Release time:

2020-11-05

Many people believe that once the lubricant in a Roots blower is filled, it does not need to be replaced until it is completely consumed. I want to accurately inform everyone that this viewpoint is incorrect, but there are no particularly strict regulations on the specific replacement time; it should still be decided based on the actual situation.

  Many people believe that once the lubricant in the Roots blower is filled, it does not need to be replaced until it is completely consumed. I want to accurately tell everyone that this view is incorrect, but there are no particularly strict regulations on the specific replacement time; it should still be decided based on the actual situation.

  After a period of lubrication with lubricating oil in the Roots blower, performance declines and leakage increases, requiring timely replenishment or replacement. The oil content in the blower is very high, so it is usually replaced every 3 months. The quality of the lubricating oil should be considered.

  The primary judgment is:

What is the replacement cycle for the lubricating oil of the high-pressure Roots blower?

  1. Check if there are any other impurities in the lubricating oil of the Roots blower. During the inspection, a small amount of lubricant can be taken with a finger. If there is a noticeable graininess, it needs to be replaced.

  2. Check if the lubricating oil has oxidized or deteriorated; if it has oxidized, it can be identified by appearance. At this time, the color of the lubricating liquid becomes darker, and a hard gel film will form on the surface.

  3. Mixing various lubricating oils is prohibited, and new and old lubricating oils cannot be mixed. Therefore, when replacing the lubricating oil, all waste lubricating oil should be removed before adding new lubricating oil. Many people feel that pouring out the old lubricating oil is a waste and use it together, which affects the normal operation of the machine.

  4. The lubricating oil should be appropriately supplemented. Too little oil spray will cause insufficient lubrication.

  To save time, do not add too much oil at once, as excessive oil can cause over-stirring and rapid heating, leading to oil separation, decomposition, and leakage.

  If there is a serious oil leakage during the operation of the machine, attention should be paid to the residual lubricating oil in a timely manner to prevent defects and replace it promptly to ensure the normal use of the Roots blower. The usual method is to seal the gasket and processing interface for a long time, disassemble and replace, and achieve treatment during the operation of the equipment. Consider the impact of this type of machine from multiple angles.

  The above is related to the replacement of lubricating oil for the Roots blower. If you have not paid special attention to this point while using this machine, after reading this article, you should have a certain understanding. To ensure the service life of this machine, everyone should pay attention!

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