摘要
在造纸生产过程中，罗茨泵是造纸机形成真空的工艺设备。它抽速大、噪音小、节能效果明显。本文介绍分析了罗茨泵的结构特点、工作原理，以及如何正确使用维护等等。
In the process of paper making,Roots vacuum-pump is the eqtiipment usedto bring about vacuum in the paper machine,It has rapid flow rate,less noise,and it is eco-nomical of energy.In this paper.the structure,the working principle of the Roots pump.itsoperation and maintenance are introduced and analysed.
