The advantages and disadvantages of the plate and frame filter press coexist with each other
There is no doubt that the plate and frame filter press has brought great benefits to the enterprise when it is applied, but everything coexists with each other, so the plate and frame filter press also has some shortcomings. But these shortcomings are only in the By paying attention to the use, this disadvantage can be minimized. Below we will briefly discuss the advantages and disadvantages of the plate and frame filter press, and introduce some matters that should be paid attention to when using the plate and frame filter press. , I hope it can help you.
When the plate and frame filter press is in use, it is widely used by enterprises because of its simple structure, strong and durable parts, and reliable operation. The filter area of the plate and frame filter press can be adjusted by changing the number of plates and frames, so its filtering area Larger, save working time and increase production. It is precisely because of its characteristics that the plate and frame filter press has strong adaptability to materials of various properties, and has a wide range of applications. It can work even under high pressure. Keep the filtration quality stable.
After understanding the advantages of the plate and frame filter press, let's take a look at its shortcomings and precautions in use. When the plate and frame filter press is working, the solvent volatilizes greatly, polluting the environment, and the sanitary conditions are poor, so each filter After use, the plate and frame filter press should be cleaned immediately. After the plate and frame filter press is used, the filter cake is unloaded, and the filter cloth replacement is labor-intensive, time-consuming, and troublesome to clean the filter cloth. Equipment and personnel. Because of the large amount of materials entrained in the filter cake and filter cloth, the waste is large and the cost is relatively high. This requires us to carry out more inspections and maintenance when using the plate and frame filter press to avoid failures. Check the plate frequently Whether the frame filter press plate, the number of frames and the order of arrangement meet the requirements, pay attention to the filter cloth should not be damaged, the placement should be flat, and the holes should not be folded to prevent the fluid flow or material leakage after pressing. Although the plate and frame pressure The filter can work under relatively high pressure, but it is not unlimited. The pressure should be lower at the beginning of filtration, and then gradually increase, but should not exceed the specified upper limit. For materials with high viscosity, such as difficult filtration, in the process Under allowable conditions, the feed temperature can be appropriately increased to reduce the viscosity and speed up the filtration rate.
Through the above explanation, we have been able to correctly view the advantages and disadvantages of the plate and frame filter press. Of course, these advantages can bring great benefits to the enterprise, but the disadvantages cannot be ignored. In the future use, we should try our best to This negative impact is minimized, so that the plate and frame filter press can bring higher benefits to the enterprise for a long time.
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