闭式压力喷雾干燥制粒系统在硬质合金制粉生产中的应用  

Application of Closed Pressure Spray Drying Granulation System in Carbide Powder Production

作　　者：罗晓冬[1] Luo Xiaodong(Zigong Cemented Carbide Co.,Ltd.,Zigong Sichuan 643011)

机构地区：[1]自贡硬质合金有限责任公司,四川自贡643011

出　　处：《山西冶金》2022年第8期135-136,189,共3页Shanxi Metallurgy

摘　　要：介绍了对适用于硬质合金制粉生产中的闭式压力喷雾干燥制粒系统的组成和原理,并探讨了在硬质合金喷雾干燥制粒生产中提高粉料干燥效率的途径。已改善粉料质量,满足喷雾干燥制粒生产的需要。The composition and principle of closed pressure spray drying granulation system suitable for cemented carbide powder production are introduced,and the way to improve the drying efficiency of powder in cemented carbide spray drying granulation production is discussed to improve the quality of power and meet the need of spray drying granulation production.

关 键 词：硬质合金 喷雾干燥 制粒 系统 效率 

分 类 号：TF125.3[冶金工程—粉末冶金]