Screening device for mineral processing

• Main Authors: WANG GUOBIN, XIE XIAN, ZHAO QINGPING, LAN ZHUOYUE, CUI YONGQI
• Format: Patent
• Language: Chinese; English
• Published: 16.04.2021
• Subjects: CLEANING; CLEANING IN GENERAL; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SORTING; TRANSPORTING

The utility model discloses a screening device for mineral processing. The screening device comprises a box body, a feeding hopper, a first motor, a first rotating shaft, a sleeve, a scraping plate, a baffle plate, a screen I, a screen II, an exhaust hole, an exhaust fan, a groove I, a second motor, a partition plate, a second motor, a vibrating component I, a vibrating component II, a door plate I, a door plate II and a door plate III, the box body is divided into the two cavities through the partition plate, the minerals are continuously screened in a graded mode, the minerals on the screen are dispersed through the scraping plate, the situation that the minerals block the screen is avoided, and the screening efficiency is improved; the vibrating part I and the vibrating part II are arranged to vertically vibrate the screen, so that dust and small particle impurities pass through the screen, impurities and dust contained in oversize minerals are avoided, the screening efficiency is improved, and meanwhile t