Water filter surface filter and depth difference

Mesh material ( Nylon monofilament, metal monofilament) The filter impurities in direct intercept in the material surface. Advantage is monofilament structure can be repeated washing, cost is low; Filtering model, while the disadvantage is that surface of the filter bag surface jams, this type of products are best suited for low precision of the coarse filter, filtration precision - 25 1200μ m。 Felt material ( Acupuncture, dissolve blown non-woven cloth) Is a common deep 3 d filter material, its characteristic is loose fibrous tissue, high void fraction increased the capacity of impurity section, this kind of fiber material is compound intercept model, namely the larger particles impurities trapped in the fiber surface, and tiny particles are trapped in the filter material in the deep, because of this filter with high filtration efficiency, and high temperature heat treatment, surface is an instant sintering technology, can effectively prevent filtration when the fiber dispersed fluid high-speed zone of loss; Felt material belongs to discard type ( One-time use) 1, the filtering precision - 200μ m。 Filter felt primarily use material performance is as follows: polyester - - The most commonly used filter material fibers, chemical resistance, working temperature is less than 170 - 190 ℃ - polypropylene - Used in liquid filtration of chemical industry, has excellent resistance to acid, alkali, temperature less than 100 - 110 ℃ wool - - 很好的抗溶剂功能，但不适用于抗酸、碱的过滤 龙 - - Good resistance to chemicals function ( Besides acid) Working temperature is less than 170 - Fluoride - 190 ℃ - Has the best resistance to temperature and chemical resistance function, working temperature is less than 250 - 270 ℃ guangzhou filter source water filter equipment co. , LTD. Is China's first development and production of water filter various types of products are: PP wire wound filter, PP folded filter, PP melt-blown filter, activated carbon filter, resin filter, big flow filter, and provide the matching equipment professional factories, was also the first three development line around the filter, and participate in the formulation of the chemical wire wound type filter core ( Water filter) One of the industry standard drafting unit. Sincerely look forward to cooperation with you!