SK static mixer

SK-static mixer characteristic SK static mixer known as single spiral static mixer, its unit is 180 degrees or 270 degrees to reverse the spiral plate mounted adjacent to spiral into the tube when were right-handed. Compared with the SV static mixer, SK-type mixing effect is poor, with a significant amplification effect, but not easy to plug type SK for dirty materials. When the differentiation process to make liquid seep spread 10um, for general non-uniform mixing coefficients a * X-2 <5%. SK static mixer commonly used specifications of SK static mixer is mixing its hydraulic diameter diameter 1/2. That figure represents the partition number before the hydraulic diameter, the digital representation of the partition number after the nominal part of the common specifications, the reference flow rate listed in the table refers to the viscosity of the liquid phase mixing ordinary traffic, does not apply to gas and high-viscosity liquids. for gas, high mucus system specially designed subject to calculation. SK static mixer pressure drop calculation SK static mixer pressure drop calculations to mixer equivalent diameter and an inner diameter D of the base of the friction coefficient φD to represent. Friction coefficient and Reynolds number ReD SK static mixer φD relationship: SK-type laminar zone range ReD <23 relation φD = 430 / ReD transition flow zone range 23