Compared with other high-pressure fans, Roots blower is mainly simple in structure, convenient in maintenance, cheap and durable in operation. It is more suitable for small occasions, such as breeding and oxygenation, small sewage treatment plants. Roots blower is good for domestic brands. It is cheap, practical, flexible and widely used. Below 0.8kg, it can replace air pump, and its efficiency is higher than air pump, The effect of aquaculture aeration is better than that of other aeration equipment. Roots blower is also used for sewage treatment aeration, mainly because of its low cost, convenient maintenance and better effect than other fans.
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.
Check whether the oil of Roots blower is mixed with too many impurities. These impurities may also be the materials for work transportation, or they may be accidentally dropped into 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;
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. 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. The lubricating oil shall be supplemented properly. Too little will cause insufficient lubrication.
1. Gear oil replacement sequence of Roots blower:
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.
2. Evaluation of lubricating oil quantity of Roots blower:
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 kept 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.
3. Storage of Roots blower lubricating oil:
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.
I believe that after reading the above contents, you should also have a better understanding of the method of changing the lubrication of Roots blower. I hope it will be helpful to you.
Text label: Roots blower
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