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What problems should be paid attention to when repairing Roots blower?

Source: Roots blower manufacturer Published on: February 21, 2022 Hits:

    Roots blower Because all machines operating at high speed will cause a sensation, and because the pulsation of the internal air also increases the sensation of the roots blower, the roots blower is simply worn. We introduce a comprehensive inspection method for roots blower repair. In order to ensure the safe operation of roots blower repair, it is not allowed to carry external loads such as pipes, valves and structures.

Fill the oil tank with mechanical oil of regular trademark into the oil level line, and the lubricating oil trademark is N220 medium load operation gear oil. Check the alignment and alignment quality of Roots blower and motor. Check whether the base of the unit is fully padded and whether the foundation bolts are fastened. Check whether the rotation direction of Roots blower motor meets the pointing requirements.
1. Check the fastening of each part and whether the locating pin is loose.
2. There is no oil leakage inside the Roots blower body.
3. There shall be no scaling, rust and scaling inside the Roots blower body.
4. Pay attention to whether the lubrication and heat dissipation are normal, pay attention to the quality of lubricating oil, often listen to whether the blower runs noisily, pay attention to whether the unit operates under the condition that does not meet the requirements, and pay attention to adding grease regularly.
5. Sometimes the overload of Roots blower is not displayed immediately, so pay attention to the increasing trend of inlet and exhaust pressure, bearing temperature and motor current to judge whether the machine operates normally.
6. Before disassembling the machine, measure and record the matching dimensions of the machine, and mark the parts to ensure that the original matching requirements are maintained after assembly.
7. For new machines or overhauled blowers, the oil tank should be cleaned and put into operation according to the operating procedures. It is recommended to replace all lubricating oil after 8 hours of operation.
8. The maintenance and overhaul shall be carried out on schedule according to the specific use conditions, and a reasonable maintenance system shall be formulated and recorded. It is recommended to overhaul once a year, and replace bearings and relevant vulnerable parts.
9. Professional maintenance personnel are recommended to repair Roots blower.
Measures for comprehensive inspection and protection and maintenance of roots blower repair Guangdong Association of Blowers informed us of the protection and maintenance of roots blower: roots blower should not be installed in places where people often make payments to prevent injury and scalding. Roots blower shall not be installed in places prone to flammable, explosive and corrosive gases to prevent fire and poisoning.
According to the direction of the air inlet and outlet and the repair requirements, there should be an appropriate margin around the root surface. When installing Roots blower, observe whether the foundation is solid, whether the surface is flat, and whether the foundation is higher than the ground. For outdoor equipment of roots blower, a rain proof shed shall be provided. Roots blower can be used for a long time at an ambient temperature of not more than 40 ℃. When it exceeds 40 ℃, exhaust fan and other cooling methods shall be installed to improve the service life of roots blower.