Structure characteristics:
Three ring Paul candle filter is in a sealed container in a filter, the filter is set according to the special characteristics of the choice of cloth material liquid, when the liquid
After the cloth on the surface of the filter cloth, will gradually gather solid particles in a liquid, when the solid material reaches a certain thickness, the formation of the
Filter cake layer". As the filter cake layer between the particles is very small, blocking the liquid particles in the escape of impurities, so that the filtrate becomes clear, up to
To the ideal filtering effect. When the filter cake layer exceeds a certain thickness, the filtrate is reduced by the rate of the cake layer, and the filtering efficiency becomes worse.
To clear the filter cake layer, and then important to build a new filter cake layer, to start a new round of filter cycle. Filter cake layer thickness control, filter slag cleaning,
New filter cake layer reconstruction, filtrate quality monitoring is the filter cake layer filter of the four major technical points, but also the four major technical difficulties. Shanghai three R & D candle
The filter type filter, using international advanced micro-computer control technology, and the original design process, the cake filtration four points
Full automatic control, fully solved the technical problems of cake filtration, and made a useful contribution to the overall progress of China's filtration technology.
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