Equipment and method for purifying quartz sand in high-temperature atmosphere

The equipment comprises a shell, a sand screening mechanism is connected to one side of the upper end face of the shell, input pipes are evenly distributed and connected to the other side of the upper end face of the shell, a conveying mechanism is connected to the interior of the shell and rotationally connected with a vibration mechanism, and a heat insulation plate is connected to the middle of the interior of the shell; according to the quartz sand casting device, a first motor on the sand screening mechanism is started firstly, a worker places quartz sand into a supporting shell opening through a tool, the falling quartz sand can abut against the upper end face of a screen, the first motor drives a first rotating shaft to rotate, the first rotating shaft rotates, the sand casting mechanism rotates, and the sand casting mechanism rotates; the protruding outer surface of the cam abuts against the end face of one side of the sliding plate. 一种高温气氛提纯石英砂的设备和方法，括壳体，所述壳体上端面一侧连接有筛砂机构，且壳体上端面另一侧均布连接有输入管，且壳体内部连接有输送机