I. Overview

With the rapid development of industrial and agricultural production, water supply in many regions is increasingly insufficient, and water bodies are being polluted, leading to the deterioration of water quality in some water sources. Water is a precious resource in nature, an indispensable substance for industrial and agricultural production, and people's lives. Water-saving efforts are becoming increasingly important, and the number of wastewater reuse projects is gradually increasing. However, in some factories or wastewater treatment stations, the incomplete backwashing of filtration equipment, excessive floor space requirements, and high self-water consumption are restricting the progress of water treatment work.

In light of the widespread application of filtration equipment and the current engineering conditions, there is an urgent need for a filter with high precision, high filtration speed, thorough backwashing, and low self-usage water volume.

The PCF Pore-Regulating Fiber Filter boasts high precision, high filtration speed, thorough backwashing, and low self-usage water volume.

Section II: Principle of PCF Filter

During the filtration process, the fibers are compressed by a rotating machine, reducing the porosity between the fibers. Suspended particles in the water are blocked and remain outside the fibers, resulting in clean treated water. As the filter accumulates more trapped suspended pollutants (impurities), the treated water volume decreases, and when the pressure reaches the set value, the automatic backwashing process is initiated.

To relax the squeezing mechanism during backwashing, allowing the filter fibers to expand, we use compressed air and treated water for backwashing. This discharges the contaminants through the exhaust pipe, after which the system automatically re-enters the filtration process, thereby achieving the principle of purging impurities and retaining clarity.