How should the plastic magnetic pump be maintained?

Plastic magnetic pump speaking of the plastic magnetic pump, I believe you must be familiar with it. In daily use, if we want to make the plastic magnetic pump last longer, we need to carefully maintain it. As for the reason for maintaining the plastic magnetic pump, it is because maintaining it can not only prolong the service life of the plastic magnetic pump but also reduce the cost, then let's know in detail how to maintain the plastic magnetic pump.

Below is a list of contents

1. Maintenance method of plastic magnetic pump

2. Precautions for using the plastic magnetic pump

Maintenance method of plastic magnetic pump:

(1) Check whether the plastic magnetic pump pipeline and joint are loose. Turn the magnetic pump by hand to see if it is effective.

(2) If the plastic magnetic pump is found to have abnormal sound, it shall be stopped immediately to check the cause.

(3) Unscrew the water diversion plug of the magnetic pump body and fill the water diversion (or slurry diversion).

(4) Close the gate valve, outlet pressure gauge, and inlet vacuum gauge of the water outlet pipeline.

(5) During operation, the bearing temperature shall not exceed the ambient temperature of 35C and 80C.

(6) Try to control the flow and head of the electrophoretic paint circulating magnetic pump within the range indicated on the label, so as to ensure that the magnetic pump operates at the high efficiency point, so as to obtain the good energy-saving effect.

(7) Add bearing lubricating oil into the bearing body, observe that the oil level should be at the middle line of the oil standard, and the lubricating oil should be replaced or supplemented in time.

(8) Regularly check the wear of the shaft sleeve, and replace it in time after large wear.

(9) If the plastic magnetic pump is out of service for a long time, it is necessary to disassemble all the pumps, wipe off the water, and coat the rotating parts and joints with grease.

(10) Generally, the operation time is 1000 hours as a cycle. If the transportation environment is bad, it can be advanced accordingly. During maintenance, it is mainly to check the aging and wear of vulnerable parts such as bearings and end face moving rings after disassembling the pump body, and replace new parts as needed to effectively prolong the service life of the equipment.

Precautions for using a plastic magnetic pump

1. The operating temperature of the conventional type of magnetic pump is - 20 ℃ to 100 ℃, and the temperature rise of the motor shall not exceed 75 ℃. If the temperature exceeds the standard due to idling or other unexpected working conditions, it may cause demagnetization of the magnetic pump. Therefore, pay strict attention to the operating environment and the temperature of the pump body. If there is a need to transport a high-temperature medium, contact the manufacturer in advance to customize the high-temperature resistant pump type;

2. During installation, it is necessary to set separate support for the pipeline. Do not directly apply the weight of the pipeline to the pump 0 body. Try to maintain the horizontal installation. If the vertical installation is necessary for special requirements, keep the motor upward;

3. Before starting up, check the flexibility of the motor fan without jamming or abnormal noise. At the same time, check whether all fasteners are loose. After starting up, slowly open the discharge valve. After all, the operating parameters of the pump are normal and stable, adjust the opening of the discharge valve as required.

After combing the above knowledge, we have known how to maintain the plastic magnetic pump. When using it, it should be maintained strictly according to the cycle, and pay attention to daily use, which can significantly prolong the service life of the pump.

Taicang magnetic pump Co., Ltd. was born in 1979. It cooperated with Shanghai Chemical Design Institute to form a unique core research project with magnetic drive pump, and achieved great success. It has become the first company in China to comprehensively design and produce magnetic drive pump. Today, Taicang magnetic pump Co., Ltd. has become a leading manufacturer of magnetic drive pumps in China, with many patents and 12 utility model patents.