Fine sand recovery optimization device

• Main Authors: WANG NAO, GUO ZHANGBIN, NIU GUANJIE
• Format: Patent
• Language: Chinese; English
• Published: 14.07.2023
• Subjects: OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PERFORMING OPERATIONS; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SORTING; TRANSPORTING

The utility model discloses a fine sand recovery optimizing device, which relates to the field of fine sand recovery, and comprises a driving assembly, the driving assembly comprises a second driving mechanism and a fixing plate, the output end of the second driving mechanism is connected with a driving shaft, the fixing plate is provided with a sliding groove, a sliding plate is arranged on the sliding groove in a sliding mode, and the second driving mechanism is installed on the sliding plate. When the size of a sieving hole is adjusted, a worker firstly rotates a locking screw rod to enable an abutting plate to abut against a second sieving cylinder, then loosens a bolt on a fixing plate and pulls a handle to enable a cross head at the tail end of a driving shaft to be separated from a second cross hole in the second sieving cylinder, and then starts a second driving mechanism which is a servo motor, so that the sieving hole is adjusted. According to the fine sand screening device, the first screening drum