In the premise of ensuring the flow inside the ion exchange tower of uranium hydrometallurgy, the application of fixed double sieve plate in the sand filtration separation system at the bottom of ion exchange tower not only avoids the structural damage of the quartz sand filtering layer affecting separation effects during resin recoil process, but avoids easy mixture of sand filtering layer and resin layer, easy leakage and abrasion of resin. After theoretical calculation, ANSYS was applied to check the strength of the sieve plate. And then, the sieve...
