Mechanical seal clean way

2020 - the mechanical seal clean way 9 - 19 people better understand mechanical seal industry, mechanical seals used for a long time will be easy to dirty, dirty after also to cause a decline in life expectancy, here we speak today is how mechanical seal external dirty wash clean? Mechanical seal external flushing method is a lot of people don't know, it is different from its flushing is setting up a set of flushing fluid system, but is more of a process system choose a sealing medium pressure is higher than that in the temperature lower than that of mechanical seal medium, and compare the rinses clean liquid, to flush sealed cavity, requires the selected rinses after entering medium does not affect the product quality and quality. So-called mechanical seal external flushing is one of the most used in flushing method, commonly used in the medium containing particles and more impurity seal, setting up rinses system, equipment complex, increase the cost, only in the medium sealing is very strict, choose the appropriate rinses from process system, is the most simple and reliable method with flushing, but in the process system is to seal medium have optional rinses. Using external flushing, as long as the rinses properly selected, reasonable structure design, can greatly improve the mechanical seal life /