大颗粒尿素装置常见问题与解决措施  

THE COMMON PROBLEMS IN LARGE GRANULAR UREA PLANT AND THEIR SOLUTIONS

作　　者：施杰 陈铁峰 朱永忠 Shi Jie;Chen Tiefeng;Zhu Yongzhong(Chongqing Jianfeng Chemical Industry Co.,Ltd.,Chongqing 408017)

机构地区：[1]重庆建峰化工股份有限公司,重庆408017

出　　处：《大氮肥》2021年第2期92-95,共4页Large Scale Nitrogenous Fertilizer Industry

摘　　要：对大颗粒尿素装置日常运行发生的部分问题和现象进行分析,提出并实施相应的改造措施,效果显著,保证了大颗粒尿素造粒系统优质、高效、长周期运行。Some problems and their phenomena happened during daily operation of large granular urea plant were analyzed,and the corresponding measures were presented in order to keep the prilling system operating well,efficiently and in long life.

关 键 词：大颗粒尿素 造粒 尿素粘结堆积 雾化风机 料斗结块 主筛破裂 

分 类 号：TQ441.41[化学工程—化学肥料工业]