Brush Filter

The brush filter is a filtration system that achieves self-cleaning through backwashing, characterized by thorough cleaning, strong system recoverability, lifelong usability of the filter mesh, and no need for replacement. Its filtration accuracy can be selected according to user requirements, up to 50μm. Based on its structural forms, it can be divided into three types: L-type, Y-type, and F-type.

Let's first take a look at the working principle of this filter. When water flows through the brush filter, mechanical impurities in the water are intercepted by the filter mesh. When the impurities accumulated on the surface of the filter mesh increase, causing the pressure difference to reach 0.04MPa, the pressure difference switch sends a signal, and the controller simultaneously issues instructions. The drive motor starts, the drain valve opens, and the impurities deposited on the filter mesh are brushed off by the rotating brush and discharged from the drain outlet. The entire brushing and draining process requires no manual operation and no downtime. Additionally, the brush filter also features timed cleaning and manual cleaning functions to ensure safe and reliable water output under any circumstances.

In terms of applications, the brush filter can be used for bearing cooling water, cooling tower water, high and low-pressure cleaning water, as well as filtering various types of paper coating additives such as polymers, calcium carbonate, bentonite, starch cooking liquor, defoamers, adhesives, lubricants, water repellents, dyes, fillers, pigments, latex, etc. It is suitable for various industrial cooling water systems, process water systems, and recirculating water systems, especially for non-stop systems running continuously for twenty-four hours. It is applicable to industries such as tires, chemical, refining, and oil production. Its main purpose is to remove various viscous substances, rubber particles, mud, sand, and other mechanical impurities from water to ensure the safe and reliable operation of system equipment.

For further information about the brush filter, feel free to contact Shanghai Sffiltech Co.,Ltd for consultation.