Airflow particle size screening instrument

• Main Authors: FENG YONGHONG, PAN CHANGMING
• Format: Patent
• Language: Chinese; English
• Published: 30.04.2024
• 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 an airflow particle size screening instrument, which relates to the technical field of screening, and comprises a box body, a base and a feeder arranged above the box body, a protective shell is fixedly arranged on one side of the box body, a fan is fixedly arranged in the protective shell, a feeding seat is fixedly arranged on one side of the box body, and the feeding seat is fixedly arranged on the other side of the box body. A motor is installed on the other side of the feeding base, a rotating shaft of the motor is provided with a stirring paddle extending into the box body, a feeder is fixedly installed at the top of the box body, an electric lead screw is installed in the feeder, a movable shaft is installed on the outer side of the electric lead screw, and a bottom plate is fixedly installed on the outer side of the movable shaft; according to the device, the position of the feeding base can be adjusted by arranging the movable shaft, meanwhile, when the position of the feed