Cotton impurity removal device

• Main Author: LIN LIHUANG
• Format: Patent
• Language: Chinese; English
• Published: 17.01.2023
• 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 cotton impurity removing device which comprises a bottom plate, a shell, a first exhaust pipe, a feeding hopper, a rotating tooth roller, a second exhaust pipe, an air inlet, a roller, a conveying belt, a separating brush, an arc-shaped sieve plate, an electromagnet, a beating wheel, a conveying mechanism and a cleaning mechanism. Cotton is poured into the feeding hopper, the rotating tooth roller is installed on the inner side of the hopper, so that cotton hulls, branches and leaves are smashed, the branches and leaves and dust are pumped out through the second exhaust pipe for impurity removal, the cotton is conveyed to the arc-shaped sieve plate through the conveying belt, the cotton is flapped through the flapping wheel, and therefore broken stones are screened out; and the screened impurities fall into the collecting hopper and then are discharged through the conveying mechanism. 本实用新型公开了一种棉花除杂装置，包括底板、外壳、第一抽气管、进料斗、转动齿辊、第二抽气管、进气口、滚筒、输送带、脱离毛刷、弧形筛板、电磁铁、拍打轮、输送机构和清理机构。本实用新型将棉花倒入进