磷复肥喷浆造粒内返料技术研究与应用  

Technological Study of Internal Recycle in Spheroidizers for Phosphatic and Compound Fertilizers and Application

作　　者：刘玉良[1] 陈文梅[1] 雷明光[1] 

机构地区：[1]四川大学化机系,成都610065

出　　处：《化肥工业》2002年第6期15-16,共2页Chemical Fertilizer Industry

摘　　要：探讨了磷复肥喷浆造粒干燥机内返料数量与质量对造粒的影响 ,提出返料量计算式 。An investigation is made into the effect of the quantity and quality of the recycle in the spheroidizers for phosphatic and compound fertilizers on granulation, and a formula for the calculation of the recycle volume is given, providing a theoretical basis for the design of the recycle screw feeder.

关 键 词：磷复肥 喷浆造粒 内返料 技术 研究 应用 

分 类 号：TQ444[化学工程—化学肥料工业] TQ440.