How does river sand dry quickly? It can be processed by drying equipment. Today Dingli River Sand Dryer introduces the process of river sand drying.

  River sand dryer production line consists of heat source system, feeding system, conveyor belt, feeding chute, drying equipment, discharging belt, vibration classification screen, dust removal system, induced draft fan, electric control system and other equipment. The sand is sent to the hopper by the belt conveyor or bucket elevator, and then enters the feeding end through the feeding pipe through the feeding machine of the hopper. The slope of the feeding pipe should be greater than the natural inclination of the material so that the material can flow into the sand dryer (yellow sand dryer) smoothly. The dryer cylinder is a rotating cylinder slightly inclined from the horizontal line. The material is added from the higher end, the heat carrier enters from the lower end, and comes into countercurrent contact with the material. There are also the heat carrier and the material entering the cylinder together. As the cylinder rotates, the material moves to the lower end under the effect of gravity. During the forward movement of the wet material in the cylinder, the heat is directly or indirectly obtained by the heat carrier, so that the wet material is dried and sent out from the discharge end through a belt conveyor or a screw conveyor. A lifting plate is installed on the inner wall of the sand dryer (yellow sand dryer). Its function is to copy and scatter the material, so that the contact surface between the material and the air flow is increased to increase the drying rate and promote the material go ahead. The heating medium is generally divided into hot air and flue gas. After the heating medium has passed through the dryer, a cyclone dust collector is generally required to capture the material in the gas. If it is necessary to further reduce the dust content of the exhaust gas, it should also be discharged after passing through a bag filter or wet dust collector.

  The above is the operation process of the river sand dryer. Many contents about the river sand dryer can be found on Zhengzhou Dingli website.