糖厂多晶冰糖仓式干燥技术研发与应用OA

To address the issues of tedious processes,high labor intensity,long drying time,susceptibility to agglomeration and caking,and uneven drying in the conventional drying-room process for polycrystalline rock sugar,this study developed a specialized silo-type drying technology and equipment.By synergizing a vertical fluidized silo with an external vertical vibrating elevator,dynamic circulating drying of the material is achieved,forming a drying system featuring a fluidized drying silo,an external cooling elevator recirculation,and gradient airflow control.Results from industrial-scale production trials show that this technology reduces the drying time of polycrystalline rock sugar by over 75％,reduces unit energy consumption by approximately 65％,and controls sugar moisture content below 0.5％within 12 hours,while significantly improving drying uniformity.This technology effectively resolves the core deficiencies of traditional processes,enhances production efficiency and product quality,and provides practical technical support for improving quality,increasing efficiency,and reducing costs in the production of polycrystalline rock sugar.