负压风机

该钵体播种机，机架上设有负压风机、正压风机、种盘、钵体苗盘和钵体播种盘；

The potted seeding machine is characterized in that a negative pressure fan , a positive pressure fan , a seed tray , a potted seedling tray and a potted seeding tray are arranged on a stand ;

负压法在风机轴承箱密封中的应用

Application of Negative Pressure in Induced Fan Bearing Box Sealing

介绍了安钢烧结厂针对大功率、高负压烧结主风机噪声特性，在90/105m2烧结机噪声治理中所采取的措施。

This article introduced the measurement in the noise treatment of 90 / 105m 2 sintering machine directed against the high power high negative pressure sintering main fan in Angang sintering plant .

应用负压密封原理解决风机轴承箱泄漏的方法

Solving the Leakage of Fan Bearing Box with the Negative Pressure Principle

由于净化工段采用负压操作，在目前负压风机基本满负荷工作的情况下，通过动力波洗涤器的烟气压降成为限制烟气处理能力的主要因素。

As purification Section used negative pressure operation , in the current negative pressure fan basic working at their full capacity circumstances , dynamic wave through the flue gas scrubber pressure drop flue gas handling capacity constraints become the main factors .