The gear oil used by Roots blower is generally 220 # medium load gear oil, which can be used generally. The Roots blower uses grease and lubricating oil, and the gearbox uses lubricating oil, which is 220 # medium load gear oil. There is also a grease tank, and the grease is added with high temperature resistant, milky high speed yellow grease.
After lubricating Roots blower with lubricating oil for a period of time, its performance decreases and leakage increases. It needs to be supplemented or replaced in time. The fan has high oil content, so it is usually replaced every 3 months. Replacement depends on the quality of the lubricant.
1. Check whether the lubricating oil of roots blower contains other impurities. During inspection, a small amount of lubricating oil can be dipped with fingers. If there is obvious graininess, it needs to be replaced.
2. Check whether the lubricating oil has oxidized and deteriorated. If it has oxidized and deteriorated, identify it by appearance. At this time, the color of the lubricating fluid becomes darker or darker, and a hard glue film will form on the surface.
Various lubricating oils shall not be mixed, and new and old lubricating oils shall not be mixed. Therefore, when replacing lubricating oil, remove all waste lubricating oil first, and then add new lubricating oil. Many people think it is wasteful to pour out the old lubricating oil and use it together. This is how the normal use of the machine is affected.
3. Lubricants shall be supplemented properly. Too little fuel injection will cause insufficient lubrication.
To save time, do not add too much oil at a time, because too much oil will cause excessive agitation and rapid temperature rise, resulting in oil separation, decomposition and leakage.
In case of serious oil leakage during the operation of the machine, pay attention to the residual lubricating oil in time to prevent insufficient and timely replacement, so as to ensure the normal use of roots blower is affected. The common method is to stop the sealing gasket and processing joint surface for a long time, remove and replace them, and achieve effective treatment during the operation of the equipment. It is very important to focus on the impact of such machines from multiple perspectives.
Text label: Roots blower
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