According to the relevant standards, the maintenance cycle of magnetic drive pump is strictly formulated and implemented, which can effectively reduce the probability of failure. It is of great significance for slowing down the wear of magnetic pump and maintaining the stability of equipment performance. It is one of the essential basic mechanical knowledge for equipment operators
Under normal circumstances, it is recommended to develop the maintenance cycle of magnetic pump according to the frequency of pump use. Generally, it takes 1000 hours of operation time as a cycle. If the transportation environment is harsh, it can be advanced accordingly. During maintenance, it is mainly to check the aging and wear condition of vulnerable parts such as bearings and end face moving rings after disassembly of the pump body, and replace new parts as needed to effectively extend the service life of the equipment. In addition, it is worth noting that if the transport is easy to precipitate or condense the medium in daily life, the pump cavity should also be cleaned in time after stopping the pump and the net liquid accumulation.
After knowing the maintenance cycle of the magnetic pump, in order to further extend the service life of the magnetic pump, it is recommended to learn more about the precautions in the use process.
1. Conventional models of magnetic pump use temperature in -20℃ to 100℃, motor temperature rise requirements can not exceed 75℃, if idling or other accidental conditions lead to temperature exceeding the standard, may cause magnetic pump degaussing, so we should pay strict attention to the use of the environment and pump body temperature condition, if there is a demand for high temperature medium transport, can contact the manufacturer in advance to custom high temperature resistant pump type.
2, in the installation, it is necessary to set a separate support for the pipeline, can not directly put the weight of the pipeline on the pump body, as far as possible to keep horizontal installation, if the special requirements must be installed vertically, then keep the motor facing up.
3. Before starting the machine, check the flexibility of the motor fan, no astringent or abnormal sound, and check that each fastener is not loose. After starting, slowly open the discharge valve, such as pump operating parameters are normal and stable, and then adjust the discharge valve opening according to the need.
After the introduction of the above content, I believe you have an intuitive understanding of the maintenance cycle of the magnetic pump. When in use, maintenance is carried out strictly according to the cycle, and attention is paid to daily use, which can significantly extend the service life of the pump.
