Quartz sand powder pickling purification device

The utility model discloses a quartz sand powder pickling and purifying device which comprises a pickling tank with a hemispherical bottom and pickling solution supply equipment, a transmission column is vertically arranged in the pickling tank, the upper end of the transmission column extends to the outer side of the pickling tank and is connected with a driving mechanism, a horizontal cross rod is arranged on the side face of the transmission column, and the pickling solution supply equipment is connected with the transmission column. One end of the cross rod is connected with a scraping rod matched with the inner side wall of the pickling tank; and the lower end of the pickling tank is communicated with a separation box through a first discharge pipe. According to the quartz sand powder pickling purification device, when quartz sand powder is subjected to pickling purification, residues of the quartz sand powder in the pickling tank can be reduced. 本实用新型公开了一种石英砂粉酸洗提纯装置，包括底部呈半球形设置的酸洗罐和酸洗液供给设备，所述酸洗罐中竖向设有传动柱，