TEL: +86 18320188145 丨 Whatsapp:+86 13909754659 
How To Maintain The Magnetic Pump In Winter?
TIME：2024-06-03 Author：admin Views：
Magnetic pump as the main carrier for transporting liquids, and many transportation projects in the outdoors, with the lowering of winter temperatures, magnetic pumps become more difficult to care and maintain.
The method of maintain magnetic pump in winter:
● Once the magnetic pump stop to operate, we need to set all the water free, which is storage in pipe and pump. In order to prevent the pump body and pipe from freezing and cracking when the temperature drops, the outside needs to be cleaned of dust.
● Workers need to regularly check the impeller, bearings, seals, check valves and other wear parts. If the parts are found to have rust spots on the surface or serious wear and tear, they should be replaced in time. Due to the specificity of the chemical industry, the methods of cleaning the liquids of different mediums are different, and the cleaning standards of each enterprise need to be referred to before cleaning, and the screws of the non-liquid-connecting parts can be coated with grease for lubrication and re-installed.
● Pump accessories, pump chamber and other parts should be avoided with a hard wire brush or sharp instruments to clean up, first rinsed with water, and then wiped clean with soft cotton cloth or other soft products, cast iron parts cleaned up can be coated with antirust paint or antirust oil, and after drying, stored in a dry place.
● Remove the screws and clean them with diesel fuel, then coat them with engine oil and wrap them in plastic for placement or re-installation, in order to prevent losing them or putting them in a rusty condition.
● Do not turn on the dry already frozen water pipe or pump directly, which will easily cause mechanical failure or damage to the pump.
The method of maintain magnetic pump in winter:
● Once the magnetic pump stop to operate, we need to set all the water free, which is storage in pipe and pump. In order to prevent the pump body and pipe from freezing and cracking when the temperature drops, the outside needs to be cleaned of dust.
● Workers need to regularly check the impeller, bearings, seals, check valves and other wear parts. If the parts are found to have rust spots on the surface or serious wear and tear, they should be replaced in time. Due to the specificity of the chemical industry, the methods of cleaning the liquids of different mediums are different, and the cleaning standards of each enterprise need to be referred to before cleaning, and the screws of the non-liquid-connecting parts can be coated with grease for lubrication and re-installed.
● Pump accessories, pump chamber and other parts should be avoided with a hard wire brush or sharp instruments to clean up, first rinsed with water, and then wiped clean with soft cotton cloth or other soft products, cast iron parts cleaned up can be coated with antirust paint or antirust oil, and after drying, stored in a dry place.
● Remove the screws and clean them with diesel fuel, then coat them with engine oil and wrap them in plastic for placement or re-installation, in order to prevent losing them or putting them in a rusty condition.
● When the downtime is short, if you are not allowed to discharge the liquid, you need to heat it to prevent the liquid from condensing.
● Do not turn on the dry already frozen water pipe or pump directly, which will easily cause mechanical failure or damage to the pump.
Suggested method: you need to use a hot towel on top of the water pipe, and then use warm water to thaw, not directly with a fire directly baked or with boiling water drenching soup, to avoid causing cracking of the pump body or pipe.
The use of magnetic pumps in winter should pay attention to:
● Add a filter to the inlet of the magnetic pump.
● Strengthen the daily maintenance management of the magnetic pump and improve the quality of maintenance.
● Preheating the magnetic pump before opening to eliminate material crystallization is also an emergency method.
● When the magnetic pump in use, check the barring gear is necessary, thus, the motor will not be burned out by the high starting load of the motor.
The use of magnetic pumps in winter should pay attention to:
● Add a filter to the inlet of the magnetic pump.
● Reduce the number of start and stop of the magnetic pump.
● Strengthen the daily maintenance management of the magnetic pump and improve the quality of maintenance.
● Preheating the magnetic pump before opening to eliminate material crystallization is also an emergency method.
● When the magnetic pump in use, check the barring gear is necessary, thus, the motor will not be burned out by the high starting load of the motor.
