How to choose a filter press? Come with me!

Filter Press can be divided into a variety of categories according to different structures, pressing methods, outsourcing materials, etc., when the user chooses, but also according to the Filter material properties, area, productivity and so on to choose the right Filter press. And the accessories of the filter press are also very important. Different filter press matches different special pump of the filter press, and the choice of the press cloth is also exquisite.

Because of the particularity of products in some factories, there may be some large particles of solid slag in the discharge sludge, so it is necessary to filter the large particles of sludge before the feed pump. Because the sludge into the filter press is retained in the filter room composed of the Filter Plate cloth for pressing and filtering, if the filter contains hard, large volume of solid particles, then it is likely to cause damage to the filter plate of the filter press. In the filtration process, so hard and volume of solid particles will accumulate in the chamber, with more and more solid particles, a variety of hard particles piled up together, plus the filter press automatically to the filter plate to provide a filter cake extrusion force, we all know that the force is mutual, plus hard particles in the filter chamber uneven distribution, This will also cause the filter Press FIlter plate easy to damage. The damage here is only in the process of using the filter press, the filter plate inadvertently, the pressure deformation of the filter plate, uneven, or the height of the filter plate edge and boss is not consistent, or the edge is directly worn. The above damaged filter plates are not easy to see, if the appearance of the filter plate does not look damaged and other filter plates are used together, in the operation of the filter press, the equipment to provide strong pressure to the filter plate, and the time is very long, this will inevitably cause a large number of other filter plates or long-term damage. Therefore, there are also requirements for the material objects to be filtered.

In addition, the viscosity and temperature of the material are different, and different filter plates and cloth should be selected. If the material the user wants to filter belongs to the more adhesive such as limestone, then we recommend the customer to choose the Monofilament Filter Cloth instead of the commonly used 750B filter cloth. Both kinds of filter cloth are very high quality filter cloth, but monofilament filter cloth has a smooth surface due to heat treatment and other processes, so it is easy to fall off the mud cake automatically. We all have real cases and data from customers, which confirm the advantages of the two types of press cloth. Choosing the right press cloth also prolongs its service life. The temperature of the material is also very important. For high temperature materials, we recommend that users choose Diaphragm filter press. Diaphragm Filter Press has good adaptability to high temperature materials.

It is also necessary to mention the properties of the material. The PH value of some industrial sludge wastewater is acidic or alkaline, so it is necessary to do special treatment. Our company also has matching agents, which can neutralize the sewage, so that the material entering the filter press will not cause corrosion or damage to the contact surface. For some highly corrosive materials, the budget allows the premise, the user can choose stainless steel edge or pure stainless steel material, so as to ensure the filter efficiency, but also protect the filter press.

Of course, there are some special functions of the filter press, such as the filter press with automatic cloth washing, bending vibration pressure filter, filter press with mud storage bucket, automatic belt transmission filter and so on. Users can according to their actual situation to choose the applicable section, our company dedicated to provide you with quality service.