Factors affecting the filtration performance of wire wound filter elements

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u003cbru003eFactors affecting the filtration performance of wire wound filter elements

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u003cbru003eThe wire wound filter element has good physical and chemical properties, so its application is very wide. It is more commonly used in industrial water treatment. The wire wound filter element is used in different environments and its filtration performance is different, which affects the wire wound What are the factors of filter performance? Let me introduce Xiaodie to everyone!

u003cbru003eIn the filtering operation, the performance of filter media and back-blowing cleaning is directly reflected in the pressure drop change of the wire wound filter element, and the pressure drop is related to the filtration performance of the wire wound filter element, which is an important factor affecting long-term stable operation. The main problems of the wire wound filter element are the retention of dust in the fiber layer of the filter material, the incomplete and uneven cleaning of the pulse back-blowing, etc., which leads to poor regeneration of the filter element, increased residual pressure drop, and excessive system operation resistance , Reduce the service life of the filter element. A large number of studies have been conducted on the separation mechanism of wirewound filter elements at home and abroad, but these studies are mainly concentrated in the stable filtration stage, and there are few reports on the unsteady operation performance in the initial stage of filtration. The over-construction process in the initial stage of filtration is different from the filtration process in the stable stage. There are many influencing factors, and the pressure drop changes relatively greatly, which directly affects the subsequent filtration operation process. Because pressure is a basic parameter that directly reflects the filtration process.

u003cbru003eOn a single filter element experimental device, the effect of the filter speed change on the pressure drop of the filter element is mainly investigated in the filtration process, and the characteristics of the residual pressure change of the filter material in the initial stage of filtration are mainly investigated. Provide basis for pulse parameter selection.

u003cbru003eFactors affecting the filter performance of the filter element.

u003cbru003e1. The influence of solute

u003cbru003e2. The influence of solubility

u003cbru003eIncrease the solubility, the adsorbability tends to decrease, and vice versa, the lower the solubility, the greater the adsorbability.

u003cbru003e3. Ionization and pH

u003cbru003eTherefore, knowing the factors that affect the filtration performance of the wire wound filter element, it is necessary to avoid using it under that condition to maximize its filtration efficiency.

u003cbru003eFor more information about the factors that affect the filtration performance of wire wound filter elements, please contact us!