Filter cloth: we need to know the properties of filter cloth and filter fluid
- Categories:Industry News
- Time of issue:2021-02-22
(Summary description)In the sand washing production line, the treatment of all kinds of water quality has reached an extraordinary level, so the equipment can easily treat all kinds of wastewater. Generally speaking, in the face of all kinds of wastewater, sand filter feed pump is a little intolerable. I like to receive all kinds of dirty things. After all, you'll see pure water coming out of the filter cloth.
Before cleaning the rack filter, we need to know the nature of the filtrate, so as to select the corresponding cleaning method. Select weak alkaline water to soak the filter cloth for 10 to 24 hours. Then repeatedly wipe the filter cloth, clean with water, and then dry to 90% dry, and then operate again.
Filter cloth: we need to know the properties of filter cloth and filter fluid
- Categories:Industry News
- Time of issue:2021-02-22 18:27
In the sand washing production line, the treatment of all kinds of water quality has reached an extraordinary level, so the equipment can easily treat all kinds of wastewater. Generally speaking, in the face of all kinds of wastewater, sand filter feed pump is a little intolerable. I like to receive all kinds of dirty things. After all, you'll see pure water coming out of the filter cloth.
Before cleaning the rack filter, we need to know the nature of the filtrate, so as to select the corresponding cleaning method. Select weak alkaline water to soak the filter cloth for 10 to 24 hours. Then repeatedly wipe the filter cloth, clean with water, and then dry to 90% dry, and then operate again.
Secondly, when cleaning the plate and frame filter press, the manual mode can be used. Remove the filter from the frame and immerse it in water. Scrub repeatedly by hand, then add detergent. You can also use a brush to gently remove impurities from the filter cloth. After brushing, rinse with water.
If the filter cloth of plate and frame filter press is acidic, it can be soaked in weak alkaline solution. If the filter cloth is weak alkaline, it can be soaked in weak acid solution. The whole cleaning process of plate and frame filter press is mainly these. I hope you read the above contents carefully before using the plate and frame filter press to avoid unnecessary mistakes.
After normal operation, the plate and frame filter press can only press the filter plate for pressure filtration. The pressure and temperature of the filtration system must be within the time limit specified by law. If it is too high, it will cause leakage. If the temperature is not too high, the plastic filter plate may deform. The concentration of suspension should be uniform.
Do not mix with sundries; after the filter cake is unloaded, the filter cloth and filter plate must be cleaned, and no residue shall be left on the sealing surface or feed channel, otherwise the feed flatness and tightness of the plate and frame filter press will be affected due to the unbalanced pressure on both sides of the filter plate, resulting in the deformation and damage of the filter plate.
The selection of filter cloth meets the technical requirements of filtering. Shrink the new filter cloth before installation. The diameter of the opening should be smaller than the filter hole. When the frame filter is equipped with a filter plate, the cloth hole and plate hole should be relatively continuous, and the fabric should be close to the drum wall when entering the paper hole, otherwise the filtering will be unclear, the filtering rate will be low, and the drum will break, so the expected filtering effect cannot be achieved.
Fushun taixiang industrial filter material Co., Ltd. is a manufacturer of dust removal cloth bag, melt blown cloth, polyester cloth, PTFE needle felt and filter bag. Welcome to purchase!
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