Roots fan selection in the easy to ignore the issue of
Roots FansIn the process of selecting the type of those issues that must cause everyone to pay attention to? On this issue, Roots fan small editor to take you to understand.
1. Transportation medium
Roots fan can not directly transport more particles, more impurities in the media, such as high concentrations of oil and gas media, usually used to transport clean air. Secondly, the strong erosion of toxic gases can not be transported, mainly due to the sealing of the Roots fan, although the Roots fan at a certain level may wish to do 0 leakage, but time can not guarantee 0 leakage, once the leakage event, toxic gases, flammable and explosive gas collar will be quite dangerous, so can not be transported with the Roots fan, but also need to look at the transport medium.
2、Inlet air temperature
Usually the inlet temperature of the Roots fan is below 40 degrees Celsius, the inlet temperature exceeds 40 degrees Celsius, the outlet temperature will be too high, the overall sealing of the fan, there are still parts that affect the Roots fan has a certain breakage.
3. Rotation speed problem
Few customers are concerned about the speed of rotation, the speed of rotation of the wind machine, what is the impact? The same model, parameters are the same the higher the speed of wear and tear the more brutal, the use of natural life will be short, there are very few customers on the speed requirements, but there are customers will have strict requirements on the speed of the speed of the speed is very easy to increase, reduce the speed of the parameters to maintain but it is very difficult to manufacture technology requirements.
4. Working environment
Roots fan selection is to comply with the standard selection, but if we are in the plateau or basin use, it is necessary to study the working environment, the need for selection based on the nature of the working environment conversion.
5、Environmental protection function
Roots fan has a certain noise pollution, noise pollution is important, the environmental protection part will be repeated door to door “trouble”, so the acquisition of things to study the whole picture, pay attention to the details.
