Views: 0 Author: Site Editor Publish Time: 2023-09-22 Origin: Site
Do you know what things should be paid attention to when cleaning the filter press?
When the filter press is used for solid-liquid separation, long-term operation will result in long-term contact between the filter cloth and the filtrate. Coupled with strong pressure, more and more solid particles in the filtrate will adhere to the filter. cloth. The filter cloth is woven with tight holes, which gives the filter cloth a special structure and makes it difficult for solid particles in the filter cloth to be discharged. Once these particles accumulate more, the filter pore size of the filter cloth will be blocked.
It will greatly reduce the filtration speed of natural filter cloth, resulting in low equipment function. Before cleaning, we need to understand the properties of the filter cloth filter in order to choose the corresponding cleaning method. When the filtrate is in acid solution, you should soak the filter cloth in weak alkaline water, usually soak it 10 times for 24 hours, then gently wipe the filter cloth several times, then wash it with clean water and dry it until it is 90% dry.
When cleaning the filter press, manual methods can generally be used. Gently remove the filter cloth from the frame and soak in water. If soaked in warm water, the effect will be better. After soaking for an hour, you can rub it repeatedly with your hands. It is also good to add detergent. You can also use a brush, that is, a general household shoe brush can gently brush off impurities on the filter cloth.