: Heipa is in the vacuum cleaner. what is it? Hai PA is a translator of English HEPA.It's an efficient filter paper,Can filter 99% of the fine particles in the air,Let the air through the vacuum cleaner be removed after purification,Reduce secondary pollution.Haipa is the most efficient filter material at present,Used in vacuum cleaner filtration design.Fine particles filter up to 99%.Some vacuum cleaner products such as Delma and Midea will use this material to filter on multiple floors,Front filter protection motor,Filter the rear air outlet to ensure the output of clean air,Avoid secondary pollution.
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What are the methods for collecting and purifying flue gas in mechanical processing plants? Please be sure whether it is soot or oil mist.If it is soot, it can be judged that the anti-soot resistance of cutting oil is too poor,Please choose a product with low oil fume,The cause of the fume is actually too poor in abrasion resistance,Lubricating Oil occurs during tool and workpiece grinding because of high speed.The machine tool processing parameters can also be adjusted appropriately.In addition, we should pay attention to the fact that cutting oil is not a quality problem,In addition, we also choose products according to the material you process, the speed of the grinding wheel of the tool, the amount of feed, the machine tool, etc,If the viscosity is not good, there must be a problem.If the oil and gas can be adjusted through the machine tool parameters,A small amount of oil and gas is normal.If the fume is large,Please pay attention,First, it is not good for health,Two is the consumption of oil will be ver
