河北玻璃钢轴流风机厂

Principle of GFRP centrifugal fan

玻璃钢离心风机是依靠输入的机械能，提高气体压力并排送气体的机械，它是一种从动的流体机械。玻璃钢离心风机的工作

The GFRP centrifugal fan is a kind of driven fluid machinery, which relies on the mechanical energy of the input and increases the pressure of gas and discharge the gas. The work of GFRP centrifugal fan

原理与透平压缩机基本相同，只是由于气体流速较低，压力变化不大，一般不需要考虑气体比容的变化，即把气体作为不可压缩

The principle is basically the same as that of a turbo compressor. Only because the gas velocity is low and the pressure changes little, it is generally not necessary to consider the change of gas specific volume, that is, the gas is incompressible.

流体处理。玻璃钢离心风机是以优质碳素钢为骨架，以特定工艺加工的聚脂玻璃钢进行复合制作，它具有全玻璃钢风机的耐腐蚀

Fluid treatment. FRP centrifugal fan is made of high quality carbon steel skeleton and made of polyglass FRP made by special technology. It has corrosion resistance of all FRP fan.

和钢质风机的结构强度。用于工厂及大型建筑物的室内通风换气，也可用于消烟除尘及锅炉鼓风等。既可用作输入气体，也可用

And the structural strength of the steel fan. It is used for indoor ventilation and ventilation for factories and large buildings, and can also be used for smoke and dust removal and boiler blast. It can be used as an input gas and is also available.

作输出气体。

Make the output gas.