螺桿鼓風機是如何進行工作流程的？

正如螺桿式壓縮機是工業(yè)界的骨干之一一樣，螺桿式鼓風機也已發(fā)展成為低壓領域的支柱之一。螺桿式鼓風機確實是多面的。即使在惡劣的條件下，它們也可以提供大量的無油空氣。

Just as screw compressor is one of the backbones of industry, screw blower has developed into one of the pillars of low pressure field. Screw blowers are really multifaceted. They can provide a lot of oil-free air even in harsh conditions.

由于其設計，通常具有較低的生命周期成本；易于安裝；不于在一個應用程序中使用，還可以在多種流程中使用。讓我們詳細了解螺桿鼓風機的工作原理和優(yōu)點！

Because of its energy-saving design, it usually has low life cycle cost, easy to install, and can be used not only in one application, but also in a variety of processes. Let's understand the working principle and advantages of screw blower in detail!

它們是如何工作的？

How do they work?

螺桿鼓風機是低壓產品系列中相對較新的產品，它是從無油螺桿壓縮機技術中開發(fā)出來的，并專門針對低壓應用進行了優(yōu)化。與螺桿壓縮機類似，螺桿風機結合了公轉子和母轉子，公轉子和母轉子旋轉并減小它們之間的可用體積，從而導致空氣壓縮。

Screw blower is a relatively new product in the low-pressure product series. It is developed from the oil-free screw compressor technology and is specially optimized for low-pressure applications. Similar to screw compressors, screw fans combine male and female rotors, which rotate and reduce the available volume between them, resulting in air compression.

通常，它們可以在更大范圍的要求下更經濟地運行。根據(jù)型號和提供者的不同，它們可以達到0.31.5 bar的工作壓力。

In general, they can operate more economically under a wider range of requirements. Depending on the model and the supplier, they can reach a working pressure of 0.3 to 1.5 bar.

它們的優(yōu)點有哪些呢？

What are their advantages?

您知道低壓的整個生命周期成本的80％來自能耗嗎？那就對了！選擇螺桿式鼓風機非常重要，因為它們比傳統(tǒng)的葉片式鼓風機30％。此外，螺桿鼓風機可以采用VSD（變速驅動器），從而可以進一步節(jié)省能源。這項低壓技術還提供了廣泛的體積流量和壓力，這意味著它們非常適合許多應用。

Do you know that 80% of the life cycle cost of low voltage comes from energy consumption? That's right! It is very important to choose screw blowers because they can save 30% energy than traditional blade blowers. In addition, the screw blower can use VSD (variable speed drive), which can further save energy. This low pressure technology also provides a wide range of volume flow and pressure, which means they are well suited for many applications.