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Ceramic pall ring filler is in ceramic raschig ring on the basis of the development of a kind of equal height to diameter of open type grommet packing, each layer hole with 5 ligule, each bend in the tongue lobe point to the ring, two floors up and down hole is the location of the staggered to the contrary, generally opening area is about 30% of the total area of the ring wall, which makes the gas and liquid packing tower from the hole through freely, improve the distribution of gas and liquid, make full use of the ring's inner surface.
Ceramic pall ring has excellent acid and heat resistant performance, except hydrofluoric acid of various inorganic acid, organic acid and organic solvent corrosion, and can be used in all kinds of high temperature, the application range is very wide, can be used in chemical industry, metallurgy, gas, environmental protection and other industries of the drying tower, absorption tower, cooling tower, washing tower, regeneration tower and so on.
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