【摘要】 分析了涡轮分级机和应用康达效应设计的惯性分级机的性能，开发出新型的复合气流分级机，工业试验表明，该机能达到比湿法分级更高的细度，更严格的粒度分布更多还原

【Abstract】 Through analyzing the properties of turbo-classifier and the inertial classifier designed with Coanda Effect, we have developed a new conbined air-classifier. Field tests show that it can gain better fineness and stricter dust size distribution than moisture classifying更多还原