Why is the filter plate of the filter press easily damaged?
After the filter press has been used for a long time, the following problems will occur during filtration, such as: why does the filter press significantly reduce the filtration efficiency after a period of use? Why is the filter press not pressing the filter plate tightly, Caused 4 weeks of leakage? In some industries, why are the filter plates or filter cloths always damaged? Wait, today we will explain to you the reasons that cause frequent failure of the filter press.
The first thing to explain is that the reason why the filter plate of the filter press is always broken is not as usual. It is because the manufacturer reduces the quality of the filter plate of the filter press in order to cut corners when manufacturing the filter press. .Everyone knows that the quality of the filter plate of the filter press is very important. It is made of composite polyethylene plastic material. In order to make such a filter plate more suitable for various harsh operation failures of the filter press. Therefore, all filter press equipment manufacturers will try their best to make the quality of the filter plate better, which is directly related to the quality of the filter press.
According to our experience, there are many reasons for the failure of the filter press. Here we will talk about some common and common ones.
The first reason is caused by the filtered material of the filter press. The filter material contains hard and large solid particles, which will also cause the filter plate of the filter press to be easily damaged. During the filtration process, such hard and certain volume The solid particles will accumulate in the filter chamber. As the solid particles become more and more, all kinds of hard particles accumulate together, and the filter press automatically provides a force to the filter plate to squeeze the filter cake. We all know that the effect of force is mutual. The force of the filter plate to the filter cake is 1 MPa, and the filter cake will also give the filter cake a force of 1 MPa. In addition, the hard particles are unevenly distributed in the filter chamber, which will also cause The filter press filter plate is easily damaged. This is why I used to recommend the use of a box filter press for mining or smelting.
Reason 2 is that the filter press is damaged, causing uneven stress on the filter plate, and the pressure of the filter press itself will crush the filter plate. The damage mentioned here is only during the use of the filter press, and the filter plate is inadvertently, The pressure deformation of the filter plate, unevenness, or the height of the edge of the filter plate and the boss are inconsistent, or the edge is directly worn, etc. The above damaged filter plate is invisible to ordinary people. If you look at such a shape The filter plate that has not been damaged by the disease is used together with other filter plates. During the operation of the filter press, the equipment provides a strong pressure to the filter plate, and the time is also very long, which will inevitably cause a large number of other filter plates or long-term. Damage. This is the reason why the filter press is easy to damage the filter plate of the filter press. In fact, the filter press is not easy to damage the filter plate under normal circumstances, but only for some special cases. If you have any requirements for a filter press, please contact We, we will serve you wholeheartedly.
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