Reasons and solutions for the deterioration of the particulate compressed air filter

　　As a power source, granular compressed air has many flexible uses, such as driving motors, painting, controlling machines and driving devices. Just like plastic processing, in countless processing technologies in the chemical industry, granular compressed air is not Lack of.
　　In actual operation, sometimes the air passing through the particulate compressed air filter still contains a lot of impurities. The effect of the filter has deteriorated. What is the reason? We should analyze and solve the problem of poor filtering effect from the following aspects.
　　1. The intake air is not pre-treated, and a pre-filter is added.
　　2. The fastening screw of the filter element is not tightened, tighten the filter element.
　　3. The downstream pipeline is not clean, flush the downstream pipeline.
　　4. If the flow exceeds the rated value, replace the large flow filter.
　　5. The filter element is aging, replace the filter element.
　　6. There is a short circuit of air flow inside the filter, find the cause and deal with it symptomatically.
　　7. The inlet and outlet of the filter are connected reversely and reconnect with the marked direction.
　　8. If there are residual pollutants at the point of use, remove the residual pollutants.
　　9. The air contains chemicals that the filter element cannot absorb.
　　10. The bypass valve is not closed tightly. Close the bypass valve.

　　Repair and maintenance of particulate compressed air filter:
　　1. The core part of the pipeline filter is the filter element. The filter element is composed of a filter frame and a stainless steel wire mesh. The stainless steel wire mesh is a wearable part and needs special protection.
　　2. After working for a period of time, certain impurities have precipitated in the filter element. At this time, the pressure drop will increase and the flow rate will decrease, so the impurities in the filter element should be removed in time.
　　3. If the stainless steel wire mesh is found to be deformed or damaged, it needs to be replaced immediately.
　　4. When cleaning impurities, pay special attention to the stainless steel wire mesh on the filter element of the filter not to be deformed or damaged, otherwise, after reinstalling, the purity of the filtered medium cannot meet the design requirements, and the compressor, dryer, instrument and other equipment will been destroyed.
　　The above is all the content that the editor brings to you today, and I hope to let you know the product better.