Fine grader for fine tailings

• Main Authors: QIU JUNFU, ZHANG YINXIANG, LIU LEI, FANG MINGHAO, YANG FEIHUA, WEN XIAOQING, ZHANG RUIFENG, WANG LINJUN, WANG ZHAOJIA
• Format: Patent
• Language: Chinese; English
• Published: 12.04.2024
• Subjects: FOR PERFORMING MECHANICAL WORK IN GENERAL; GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL; METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY; 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 invention provides a fine grader for fine tailings, which relates to the technical field of fine tailing grading equipment and comprises a square swinging screen box, a feed port, a discharge port, a feed control component, a distributor, an ultrasonic net rack, an ultrasonic generator, an air inlet, an air draft pipeline and a fan component. The feeding port and the discharging port are connected to the two ends of the square swinging screen box in the length direction correspondingly. The feeding control assembly is arranged at the front end of the feeding hole; the distributing device is connected between the feeding port and the square swinging screen box, and the ultrasonic net rack is arranged in the distributing device and used for emitting ultrasonic waves to materials entering the distributing device. The air inlet is connected to the discharging end of the square swinging screen box, the air draft pipeline is connected to the feeding end of the square swinging screen box, and the fan assembly is