Comet-style fiber filter media

Product Introduction

Comet-style fiber filter material, put in a more descriptive way.—— Granular filter media trail long "tails" like comets (comets)Fibers. The characteristic of this filtration material is that one end features a loose bundle of fibers, also known as..."Tail of the comet," the other end of the fiber bundle is fixed within the denser "comet nucleus." During filtration, the denser "comet nucleus" exerts a compaction effect on the fiber bundle, and, due to the smaller size of the "comet nucleus," has little impact on the uniformity of the gap rate distribution across the filtration cross-section, thereby enhancing the filter bed's capacity to trap impurities. It combines the advantages of high filtration accuracy and large impurity trapping capacity of fiber filter media with the benefits of high cleanliness and low water consumption in backwashing for granular filter media.

Technical Specifications

Main Features

Filter Precision Exceeds5 micrometers, recommended flow rate of 17-23 meters per hour, remaining sludge rate less than 1-2%, filter bed dirt-holding capacity up to 15-35 kg/m³. Compared to traditional sand filters, volume reduced by 1/2 to 1/3, backwashing water consumption reduced by 2/3 to 1/2. During filtration, the denser "comet nucleus" compresses the fiber bundle, while its smaller size has minimal impact on the uniformity of the void distribution across the filter cross-section, thereby enhancing the filter bed's dirt-trapping capacity. It offers the advantages of both high fiber filter precision and large dirt-holding capacity, as well as the benefits of high backwashing cleanliness and low water consumption for granular filters. The fiber filaments are lightweight, strong, elastic, wear-resistant, corrosion-resistant, and water-repellent. As a water filtration material: (1) It has sufficient chemical stability, with no harmful components leaching out during the filtration process; (2) It can withstand high-intensity friction, impact, and shearing forces during backwashing without damage or material loss; (3) It remains durable and non-corrosive after years of immersion in water.

Comet-style fiber filter media combines the excellent filtration performance of fiber filter media with the good backwashing effect of granular filter media, creating a filtering material. Its distinctive features are the asymmetric and fractal structures, with which this material is the core of development.D-type filters, D-type filter basins.