German
French
Italian
Portuguese
Japanese
Korrean
Russian
How to install the explosion-proof shower filter for daily maintenance?
How to install the explosion-proof shower filter for daily maintenance?The daily maintenance of the installed explosion-proof shower filter is very important, not only to ensure its filtration effect but also to extend the service life to ensure the normal operation of the explosion-proof shower. Here are some routine maintenance points:Exterior inspection and cleaning Check the appearance regularly: daily or before each use, check the appearance of the filter to see whether the filter frame is deformed, or damaged and whether the filter paper is damaged or discolored. If the filter paper is found to be significantly damaged, the filter should be replaced in time to prevent unfiltered air from entering the air shower. Surface cleaning: regularly (usually once a week) clean the dust on the filter surface with a clean wet cloth or vacuum cleaner, especially the first effect filter, the surface is easy to accumulates a lot of dust, and timely cleaning can avoid dusting the filter, affecting the filter effect. For high-efficiency filters, due to their precision, extra care should be taken when cleaning to avoid excessive force to damage the filter paper. Operating condition monitoring Observe the airflow: During the operation of the air shower room, pay attention to whether the airflow is uniform and stable. It can be judged by feeling whether the wind speed of the air shower outlet is consistent, or observing whether the airflow direction in the air shower is normal. If the airflow is found to be uneven or there is no local wind, the filter may be blocked or improperly installed, and it needs to be checked and handled in time. Check the pressure difference: Use the pressure difference meter equipped with the air shower room to check the pressure difference at both ends of the filter regularly. When the pressure difference exceeds the specified value, it indicates that the filter may be clogged and needs to be cleaned or replaced. In general, when the pressure difference of the primary effect filter reaches 25-50Pa, the medium effect filter reaches 80-120Pa, and the high-efficiency filter reaches 150-250Pa, the corresponding maintenance measures need to be considered. Listen to the sound of the equipment: During normal operation, the filter of the explosion-proof air shower room should have no abnormal noise. If you hear friction, collision, or other abnormal sounds of the filter during operation, stop the machine immediately for inspection. It may be that the internal parts of the filter are loose or foreign bodies enter, and the fault needs to be removed in time. Clean and replace regularly. Primary filter maintenance: The primary filter is generally cleaned once every 1-2 weeks, and the specific cleaning cycle can be determined according to the dust concentration of the use environment. When cleaning, the filter can be removed, soaked in water or neutral detergent, rinsed, and then dried and put back. When the filter effect is still significantly reduced after cleaning or the filter is used for 3-6 months, the new primary filter should be replaced in time. Medium filter maintenance: The cleaning cycle of a medium filter is generally 1-2 months, and the cleaning method is similar to that of the primary filter, but care should be taken to avoid damaging the filter material. If after several cleaning, the filter resistance is still too high or the filtration efficiency is significantly reduced, it should be replaced after 6-12 months of use. High-efficiency filter maintenance: high-efficiency filters are generally not recommended to be cleaned, usually replaced after 1-2 years of use, the specific replacement time can be determined according to the actual filtration effect and pressure difference. In some places with high cleanliness requirements, such as electronic chip manufacturing workshops, shorter replacement cycles may be required. Environment and security maintenance Keep the surrounding environment clean: ensure that the environment around the explosion-proof air shower is clean and tidy, avoid stacking debris near it, prevent dust and debris from being sucked into the air shower, and increase the burden of the filter. At the same time, it is necessary to clean the air shower room regularly to prevent dust accumulation in the room. Check the explosion-proof performance: Periodically check the explosion-proof parts of the filter, such as whether the grounding device is good and whether the electrical connection is loose, to ensure that the filter does not produce static electricity or sparks and other safety hazards during operation. For special explosion-proof filters in the explosion-proof air shower, such as filters using explosion-proof motors or static elimination devices, regular inspection and maintenance should be carried out according to the relevant explosion-proof standards and equipment instructions. |
