Why can't the filter press filter the hard material

Caused by filter material. The filter material contains solid particles with hard and large volume, which can also easily damage the filter plate of the filter press. In the process of filtration, solid particles of hard and volume will accumulate in the filter chamber. As more and more solid particles accumulate, all kinds of hard particles will accumulate together. In addition, the filter press will automatically provide a force to squeeze the filter cake to the filter plate. We all know that the force is mutual. In addition, the hard particles are not evenly distributed in the filter chamber, which will also cause filter pressing The filter plate of the machine is easy to be damaged.

The pressure filter is damaged, resulting in uneven stress on the filter plate, and the pressure of the filter press itself will destroy the filter plate. The damage mentioned here is that the filter plate is inadvertently deformed, uneven, or the height of the edge of the filter plate and the boss is inconsistent, or the edge is directly worn during the use of the filter press. The above damaged filter plates are not easy to see. If such a damaged filter plate is used together with other filter plates, during the operation of the filter press, the equipment provides strong pressure to the filter plate, and the time is very long, which will inevitably cause a large number of other filter plates or long-term damage.