Dryer sieve is used to increase the quality of sand, dry the sand and prevent the spillage of fine particles (wind sand).
How the device works:
This device is placed after the screw sanding machine and pours the output load of the salted sand on the drying sieve, which is vibrating covered with micron polyurethane nets in sizes 100 to 300, and uses the created vibration to dehydrate the materials and The remaining effluent, which contains fine grains and sludge, is directed to the shot. And the total effluent obtained from the salt and dry sand device to the pump inlet and then into the hydrocyclone which has a cylindrical and conical structure and a water and material inlet and two outlets.
One is at the bottom end of the cone and the other is at the top of the cylinder. Due to the intensity of the rotational flow, the coarser particles that have a higher density go down, and due to the rotational flow, a vortex state is created, which removes the liquids to the upper outlet free of any particles, and in the end, all The fine particles coming out of the lower outlet of the hydrocyclone are poured on the dryer sieve to be added to the final outlet along with the previously washed materials along the way, which makes your product high quality and standard in concrete applications.
