After adding lubricating oil to Roots blower equipment, the lubricating oil needs to be replaced after a period of time, otherwise the performance will decline and the leakage will be exhausted, so it needs to be supplemented or replaced in time. Generally, the machine can be replaced every three months. Whether it needs to be replaced depends on whether the quality of lubricating oil is intact
First remove the gear oil, and then inject new gear oil. The first time: one month after operation, the second time after three months, and once every six months for long-term operation. Pay attention to the oil level at ordinary times and replenish it in time.
The gear side oil mirror can be seen at any time for the oil volume of each model of Roots blower, and the oil level can be maintained between the center line during shutdown. When the oil level is lower than the middle position, add lubricating oil in time. If the oil level is higher than the middle position, high oil temperature, tail gas injection, gas leakage, etc. may occur.
After the gear oil is injected, the rest of the gear oil cannot be directly exposed to prevent other pollutants from entering the barrel, which may cause oil contamination. Secondly, the oil should be kept away from the fire source and the digestion equipment should be placed. Tighten the cover after use to keep the oil drum sealed. The new oil and waste oil shall be placed separately, and the container for waste oil shall not be filled with new oil to prevent pollution.
① Check whether the oil of roots blower is mixed with too many impurities, which may be the materials for work transportation or accidentally dropped in the external environment. During inspection, please dip your finger in a small amount of lubricating oil, tighten and press it to determine whether there is obvious grain feeling;
② Check whether the lubricating oil is oxidized or deteriorated.
When it is oxidized or deteriorated, its appearance will be different. At this time, the lubricating oil turns black or darker, and a hard glue film will form on the surface.
③ Different types of lubricating oil cannot be mixed, and new lubricating oil and old lubricating oil cannot be mixed.
Therefore, when replacing the lubricating oil, the waste lubricating oil should be completely removed and then filled with new lubricating oil.
④ The lubricating oil shall be supplemented properly. Too little will cause insufficient lubrication.
Excessive feeding will cause excessive agitation and rapid heating of grease, resulting in oil separation, decomposition and leakage. In case of serious oil leakage during operation, grease shall be supplemented and replaced in time to ensure normal use of roots blower. The conventional method is to shut down the sealing gasket and the treatment joint surface for a long time for disassembly and replacement. To achieve effective treatment during equipment operation, the traditional method is impossible.
If the Roots blower has serious oil leakage during operation, the traditional method is to shut down for a long time to remove and replace the sealing gasket and treat the joint surface. In order to achieve effective treatment during equipment operation, the traditional method cannot be achieved. Now there is a super lubricant on the market, which is an oil additive and will not pollute or deteriorate the oil. It solves the potential safety hazard in production for enterprises without stopping the machine.
I believe that after reading the above, you should also know how to judge whether the Roots blower needs to change the lubricating oil. I hope it will help you.
Text term label: Roots blower
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