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The high-efficiency filter in the purification workshop has good sealing and high precision.
The high-efficiency filter in the purification workshop has good sealing and high precision.In today's high-demand production environment, our requirements for filters are getting higher and higher, so how do we ensure the filtration accuracy of high-efficiency filters in the purification workshop? Then we need to improve the sealing of our filter. The specific operation methods of the bacclean purification equipment manufacturer will be explained to you in detail one by one:If you want to improve the sealing performance of the high-efficiency filter in the purification workshop, you can only use some sealing strips and sealants. What methods can be used to improve the sealing effect of the high-efficiency filter? The poor sealing effect of the high-efficiency filter is caused by many aspects, and it is not It is just a quality problem of the high-efficiency filter itself. Based on many years of experience in the industry, the author will talk about how to improve the sealing effect of the high-efficiency filter, thereby effectively improving the sealing effect of the filter. By using the negative pressure leakage sealing method: the contaminated air in the positive pressure space is transmitted to the negative pressure space outside the work area through human intervention to ensure that the work area is not polluted. Contact packing sealing method: This method uses solid sealing gaskets as sealing fillers, such as closed-cell sponge rubber sheets, etc., and liquid sealants, such as silicone rubber, natural rubber, etc. The solid sealing gaskets are usually sealed by mechanical compression of bolt nuts. , the compression amount of the rubber plate is generally 30%-50%, and the liquid sealant is sealed by filling and adhesion. This sealing method is also commonly used in clean rooms. Liquid groove sealing method: This method injects a certain height of non-Newtonian sealing liquid into the groove frame, and inserts the port of the high-efficiency filter into the sealing liquid to block the air passages on both sides to achieve the purpose of sealing. This method The sealing method is highly reliable and the filter is easy to disassemble and assemble. It is usually used in clean room sealing of Class 100, Class 10, and higher cleanliness levels. |
