VSR预旋风调节装置对离心风机性能的影响及使用控制

Impact of VSR Pre-whirlwind Regulation Device on Performance of Centrifugal Blower and Control

韶钢焙烧厂煤气加压机安装使用了VSR气动预旋风调节装置,实现了对风机的等压力调节,并可节约电能。介绍了该系统的结构、主要技术特点及节能效果。

The VSR air-driven pre-whirlwind regulation device was installed in the gas pressure machine of the Roasting Plant of Shaoguan Iron ＆ Steel Co. Thus, it realized constant pressure regulation of the blower and power was saved. The structure, main technical features and energy saving effects of this system were presented.