Self-cleaning filtering technology is a new type of filtering technology developed in the late 1970s. Its main advantages are that it can use water pressure to operate and self-clean, and does not stop filtering during cleaning. Compared with traditional filters, it has The following features: high degree of initiative; small pressure loss; no need to manually remove filter residue. Self-cleaning filters are suitable for separation and filtration in industrial, agricultural, municipal, and desalination processes.
Brush-type self-cleaning filters overcome many shortcomings of traditional filtration products, such as small amount of dirt, easy to be blocked by dirt, the filter part needs to be disassembled and cleaned, and the condition of the filter cannot be monitored. The function of sewage discharge, and the system provides uninterrupted water supply during cleaning and sewage discharge. It can monitor the working condition of the filter and has a high degree of initiative.
The entire cleaning process will last 60-90 seconds. When the pressure value of the brush self-cleaning filter reaches the set value (upper limit), the sewage solenoid valve is closed, the motor stops rolling, and the system recovers to its initial state. The filtration process is ready. If after the initial cleaning process, the water pressure difference is still above the lower limit, or does not reach the set upper pressure value, the control device will actively perform a sucking and cleaning process from the beginning until the water pressure returns to a normal value (the set upper limit) Limit).
Reliable intelligent control of brush-type self-cleaning filter, automatic operation of filtering, cleaning and sewage, realizing unattended operation and uninterrupted water supply; product structure and function design, compact structure, large filtering area, high sewage capacity, pipeline pressure Low damage, low power consumption; strong maintainability, easy installation and disassembly, simple operation; brush-type self-cleaning filter and user pipeline connection method is flange connection, flange use national standard flange.