喷浆造粒内分级内返料技术在转鼓造粒工艺中的应用研究

阐述了喷浆造粒内分级，内返粒技术在转鼓造粒工艺中应用的理论和技术问题，通过模型实验和工业试验，在理论上和工程技术方面已基本解决了内分级，内返料在转鼓造粒工艺中应用的问题，为彻底消除鼓闰工艺流程中存在的弊端，提高经济效益和工厂环境效益提供了一种好的途径。

Research on Applying the Internal Classifying and Internal Returning Technology to the Rotarykiln Granulating Technological Process

The paper expounds the theoritical and technological problems for applying the internal classifying and internal retarning technology to the rotarykiln granulating technological process. By means of simulated test and an industrial test, the problems of applying the internal classifying and internal returning technology to the rotarykiln granulating technological process have been solved basically. It affords us a good way for eliminating evils inkerent in the rotarykiln granulating technological process basically and achieving good economic and plant environment benefits.