Why does the filtrate of the bag filter appear turbid?

In fact, we can observe abnormal situations when using the product, and when problems arise, we can better solve them. Bag filters are one of them, so what is the reason why the filtrate of bag filters becomes turbid? Dual anti filter bag

1. The mesh size of the filter cloth is too small

The mesh number is an important parameter of the filter cloth, and the size of the parameter indicates the number of filter holes in the filter cloth. The smaller the mesh number, the larger the filter hole in the bag filter. Conversely, the smaller the filter hole in the filter cloth. Therefore, in the process of filtering materials, a small mesh number of the filter cloth will cause many solids to pass through the filter cloth in the normal way, ultimately resulting in the liquid not being clear and bottoming out after filtering.

2. Rupture of filter cloth

Filter cloth is woven from fibers, just like cloth, so it has high flexibility and ductility. It is precisely because of this that the filter cloth is prone to damage during the application process of bag filters, especially when hard objects appear on the filtered materials. When the filter cloth is punctured, it will pass through the filter cloth during operation, so that filtering will not have a significant effect.

3. The filter cloth has shrunk back between the filter plates

To ensure the normal operation of the filter cloth during the application process, it is necessary to have independent spaces on both sides of the filter cloth. This requires the strong cooperation of the filter plate, which presses the edge of the filter cloth against the edge of the filter plate. The filter cloth is often larger than the filter plate, and due to the expansion of the bag filter chamber, the filter cloth shrinks back into the filter chamber. This way, the filter cloth does not play an important role and the natural filtering effect is not very good.