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How to check the acid pump failure
2023-04-18
How do we check the acid pump failure? As follows:
Acid pumps often have some abnormal phenomena in operation, and the equipment seems to be still in operation, but in many cases, there are already signs of accidents, and it is important to detect abnormal precursors as early as possible to prevent accidents. In order to detect anomalies as soon as possible, it is necessary to grasp the normal operation of the usual situation, and record the inspection and inspection in detail. These basic data are not only indispensable in fault inspection, but also help in routine maintenance and early detection of anomalies. In order to make the acid pump normal continuous operation and extend the service life, it is necessary to do daily inspection and maintenance to make it a system.
The occurrence of failure will reduce production efficiency, therefore, daily inspection is indispensable and can not be ignored. In recent years, the operating environment of acid-resistant pumps has been greatly improved, but there are still a considerable number of pumps operating in a harsh environment. No matter the operating environment is good or bad, the wiping test should be carried out frequently to improve the environment and keep the pump and its auxiliary equipment clean.
In particular, acid pumps operating in harsh environments require more attention. In daily inspection, in addition to adequate operation control and instrument testing, people's subjective active role should also be played, such as traditional Chinese medicine "look, smell, listen, cut" to check the abnormal phenomenon of the pump.
"Look" means to observe whether the pressure, flow, temperature, current and voltage indicated by each part of the instrument are normal; "Smell" refers to the use of smell, smell, smell of liquid hydrocarbons, gasoline, benzene and other leaks, equipment paint, rubber and other insulation burned paste, poo smell; "Listen" refers to listening, listening to the sound of the rotating part, there is no tapping sound like water, friction sound, collision sound, whirlpool sound, breaking sound and other abnormal sounds; "Cut" refers to the touch, whether the touch has overheating, vibration, etc.
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