t could be a Hydrocyclone as ...
Published by John Salonich, Vice President / Managing Director
t could be a Hydrocyclone as that is what they are designed to do, our company has used these devices in drinking water applications where there is a high content of "sugar sand"--very fine sand particles. Here is an explanation in Science Direct: https://www.sciencedirect.com/topics/materials-science/hydrocyclones