煤化工用黑水调节阀的研制

R&D for venturic control valve used in black water

介绍了煤化工用文丘里黑水调节阀在工况系统中的使用特性和技术要求。分析了适用于工况介质的阀门性能参数、清洁结构和应用特点。给出了阀门阀体、阀杆和文丘里基座等主要零部件的结构形式和设计方法。

Introducs technical background of research and development of venturic control valve used in black water, and describe structure feature ,performance and applications for above goods.