Clean room high efficiency filter replacement

Now many industry products in processing, for the site of environmental quality requirements are high, such as the pharmaceutical industry, electronics factories, semiconductor factories, food factories, etc., to ensure clean indoor air, while maintaining better quality assurance, are inseparable from the use of the clean room, and now clean are more and more strict, so the clean room high-efficiency filter material complete will also penetrate all walks of life, play an important process.
That is the long-term use must be regularly replaced to ensure that the air quality of the workshop



First of all, to replace the clean room high-efficiency filter, we must check the static pressure box, fixed parts, and panel for rust and loss, found rust and corrosion, need to remove rust and spray paint treatment in the replacement.



Next, check that the outer packaging of the high-efficiency filter is complete, that there is no damage to the certificate of conformity, that the outer frame is strong and sturdy, and that the filter paper is not damaged.



Then take out the outer packaging carefully, do not touch the filter paper with hard things to avoid damage to the filter paper, then place it in a clean and dry place for backup, while the clean area part of the filter for replacement, open the inner packaging of the filter, paste the sealing strip to the inlet side of the high-efficiency filter, smoothly put the filter into the static pressure box, pay attention to light handling, it is best to record the specification model, number and installation Location.



When finally fixing the high-efficiency filter material in the clean area, check the filter in the middle of the static pressure box first, the filter and the static pressure box around the distance from the equivalent, fixed pieces should be fixed at the corner, uneven force or damage to the filter, pay attention to the static pressure box fixed nuts should be screwed tight, so that the connection between the filter and the static pressure box coincide and sealed.