Quartz sand filtering device for glass product research and development

The invention discloses a quartz sand filtering device for glass product research and development, which comprises a fixed cylinder, the top of the fixed cylinder is uniformly and fixedly connected with four lifting rods, the tops of the four lifting rods are fixedly connected with a fixed ring, the inner surface of the fixed ring is provided with a fixing mechanism, and the outer surface of the fixed cylinder is provided with a maintenance groove. The bottom of the inner surface of the maintenance groove is fixedly connected with a sliding rail, and a connecting mechanism is arranged at the top of the fixing cylinder. The fixing mechanism, the connecting mechanism, the filtering mechanism and the accelerating mechanism are arranged on the upper portion, the middle portion and the lower portion in the device respectively, the bin for stacking quartz sand is arranged in the device and used in cooperation with the overhauling groove, and quartz sand replacement and overhauling work are convenient; the quartz sa