What's the matter with the old water leakage after replacing the new filter cloth

  　  What's the matter with the old water leakage after updating the filter cloth? Yes, the new filter cloth will leak
Unless initially adhered to the sealing surface, the filter cloth has no solid adhesion, so the gap is large, and the turbid liquid will pass through the filter cloth, so the filtrate is turbid
Because the filter cloth itself has a capillary, the new filter cloth is particularly smooth
If used for a long time, the capillary will be blocked and the water leakage will be greatly improved
After a period of time, the solid in the liquid to be filtered will fill the gap on the filter cloth, so that the solid particles cannot pass through the filter cloth, and the liquid will become clear , http://www
ylylj
com/news/20220105114650
html When the filter cloth is just changed and the filter press is started, the filtrate is often turbid
If the filter cloth is installed normally, this is a very common phenomenon
After just changing the equipment, the filter cloth has been cleaned or brand new
When it is just opened, since there is no solid particle adhesion between the filter cloth gaps when the filter cloth contacts the filtrate, a small part of solid particles can pass through the filter cloth at the beginning
In this way, at first, the filtrate seems to be turbid
After filtration for a period of time, because some solid particles are attached to the filter cloth, the hydraulic pressure discharged after natural filtration becomes clear
Some industry terms call this phenomenon the bridging phenomenon of filter cloth of filter press The article comes from: http://www
ylylj
com