Filter cloth cleaning helps maintain filtration paths, cake release, and cycle consistency when performed according to media condition.
Signs that cloth needs inspection
Changes in filtrate clarity, cycle time, flow pattern, cake release, or pressure development may justify cloth inspection. Other causes should still be ruled out.
Cleaning must suit the media
Method, water pressure, chemical cleaning, temperature, and duration must be compatible with the cloth and contaminants. Avoid generic procedures without material verification.
Automatic cloth washing
In automatic configurations, a washing device moves through a sequence to rinse cloth surfaces. Travel areas, nozzles, water supply, drainage, and interlocks should be inspected.
Maintenance records support diagnosis
Record cleaning dates, cloth condition, method, results, and subsequent operating changes. This history helps distinguish fouling, media damage, and feed changes.
