Roller for granular fertilizer production

• Main Authors: WANG YINGJIE, CHU GUODONG, CHU XUEJIAO
• Format: Patent
• Language: Chinese; English
• Published: 25.07.2023
• 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 roller for granular fertilizer production, which comprises brackets, a screening cylinder, a driver, a striker plate and a conveyor, the brackets are divided into two groups and are symmetrically arranged, the top of each bracket is provided with a movable groove, the two ends of the screening cylinder are movably erected in the two groups of movable grooves, the screening cylinder comprises a material guide cylinder and material selection cylinders symmetrically arranged at the two ends of the material guide cylinder, an annular guide groove is formed in the middle of the guide cylinder, a connecting ring sleeves the outer side of the annular guide groove, a feeding pipe is mounted at the top of the connecting ring, a plurality of groups of leaking holes are machined and formed in the surface of the sorting cylinder, a driven ring sleeves the outer end of the sorting cylinder, and a plurality of groups of clamping teeth are machined and formed in the surface of the driven ring;