How to effectively prevent the filter element from being sucked flat during operation, improper use of the filter element or improper filter element, and the phenomenon of flattening of the filter element during filter operation can be effectively avoided. We have summarized some aspects that may cause the above reasons:
1, filter plug, did not replace it in time. The filter element is seriously blocked by pollutants during operation and has not been cleaned in time, resulting in an increase in the pressure difference of the filter element, and the strength of the filter element is insufficient to cause the filter element to saturate.
2, filter selection is not appropriate, when the filter selection is not suitable for the current working environment, filter selection accuracy is too high, or the pressure exceeds its maximum allowable working pressure. Can also lead to the phenomenon of filter core suction. Many customers believe that the use of stainless steel sintered mesh filter, sintered felt filter will avoid this situation, but the fact is not the case, although these two types of stainless steel filter has a certain ability to resist pressure, but more than its own pressure capacity The phenomenon of squeezing will also occur. We must make appropriate adjustments according to the working pressure, such as adding skeletons, so that the effect will be better.
3, Improper installation, the installation of the filter element should be accurate and stable, and the filtration work has already started when the filter element is not fixed, so that the filter element is destroyed.
In summary, there will be many cases where the filter element is flattened. Therefore, when selecting the filter element, we must consider the working conditions of the filter element, select the appropriate filter element, and replace the filter element periodically to avoid similar problems.