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Self cleaning filter cleaning and update requirements

Apr 22, 2019

The self cleaning filter uses the filter to directly intercept impurities in the water, remove suspended solids, particulate matter, reduce turbidity, purify water, reduce system fouling, algae, rust, etc. to purify the water and reuse the water. The equipment has its own unique advantages. It is expected that the automatic self cleaning filter in the future water reuse field in China will be further widely used. 

Before the new or clean self cleaning filter is used, it is necessary to look at the appearance of the device such as opening, breaking and filter material damage. At the beginning of the device, the orientation of the replaced filter is marked with a marker on the border of the self cleaning filter to be replaced. The initial differential pressure is recorded each time a new self cleaning filter is replaced, and the filter should be cleaned when the filter differential pressure exceeds the alert value. 

When the filter differential pressure exceeds the replacement value, that is, 1.8 times the initial differential pressure, the differential pressure of the replacement filter shall not exceed 2 times the initial differential pressure. When replacing the new filter or the cleaned filter, the filter pressure difference is lower than the initial pressure difference, the filter needs to be replaced, and the air conditioner case must be cleaned after the replacement. 

Self cleaning filter updates must be based on the parameters specified in the design instructions to select new filters, such as filter material, filter area, filtration power, and the filtration level of the primary, medium, and high efficiency filters. These parameters cannot be changed at will. New filters must have factory quality inspection instructions.www.inocofiltration.com