Screw pump conveying water why rattling serious
Release Time:
Feb 07,2025
Screw pump in the process of conveying water rattling serious phenomenon, may be caused by a variety of factors.
Screw pump in the process of conveying water rattling serious phenomenon, may be caused by a variety of factors. As a kind of transportation equipment with high durability and simple structure, the sound wave should be smooth under normal operation. If abnormal noise occurs, it may indicate that there are certain problems with the equipment, which need to be investigated and dealt with in a timely manner to ensure the stability of the process project.
First of all, the noise may be caused by loose bolts. Screw pumps in the process of prolonged use, the bolt may be gradually loosened due to vibration, resulting in excessive amplitude of the pump body, thus generating a lot of noise. In this regard, the bolt fasteners should be checked one by one to ensure that they are firm and reliable.
Secondly, the operating parameters or components do not meet the standard may also lead to abnormal noise. When the operating parameters of the screw pump do not meet the performance requirements of its model, or when the universal joint coaxiality error is large, may trigger abnormal noise. At this time, it is necessary to optimize the operating parameters according to the working conditions, and correct the universal joint axiality to ensure the normal operation of the equipment.
In addition, the damage of key components within the pump is also a common cause of abnormal noise. For example, universal joints, bearings and other wear parts may wear out under abnormal working conditions, resulting in abnormal noise. In this case, it is necessary to inspect these wearing parts after dismantling the pump and replace them with new ones in time.
In addition, insufficient lubrication of the friction components of the screw pump may also cause abnormal noise. In the first use or a long period of downtime and then start the screw pump, the friction component may be due to a lack of lubrication and produce abnormal noise. Therefore, it is necessary to lubricate the pump with the appropriate oil before use and to use a tool to manually wrench the pump a few times to ensure that the friction assembly is adequately lubricated.
In addition to the above reasons, there are some other factors that may also lead to severe rattling when the screw pump conveys water. For example, the oil temperature is too low or the pump outlet pressure is high, the pump is not good to find the right, the pump body into the debris, synchronous gear wear or misalignment, loose ground bolts and so on may be triggered by the noise. For these problems, need to take appropriate measures to solve according to the specific situation.
To summarize, the severe rattling of the screw pump when conveying water may be caused by a variety of factors. In order to ensure the normal operation of the equipment and the stability of the process project, the problem of rattling should be investigated and dealt with in a timely manner. At the same time, regular overhaul and maintenance of equipment is also an effective way to reduce the failure rate.
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