6 replies to this topic

[kangas]

Is there any way to achieve 2bar with blowers (e.g. in series)? or only compressor is the solution.

My gas is at 1000oC.

[fallah]

Is there any way to achieve 2bar with blowers (e.g. in series)? or only compressor is the solution.

My gas is at 1000oC.

 

Hi,

 

In general, a blower has a typical pressure rise from 1.11 to 1.2. Then considering the suction pressure you can evaluate if a blower can be selected to reach the discharge pressure of 2 bara.

Edited by fallah, 26 April 2022 - 11:58 PM.

[breizh]

Hi,

Are you sure about the temperature ? weird to me

What is the unit of pressure ? Absolute or Gauge .

What about the flowrate ? 

What about the quality of the gas ? clean or dirty ?

 

https://hrblowers.co...ASAAEgLxVPD_BwE

 

note : Compression selection chart attached .

 

Breizh

[latexman]

By "blower", do you mean a centrifugal fan?  I'm pretty sure that's what you mean.

 

In some countries and industries, "blower" can also mean a rotary lobe compressor, like Roots Blowers.

[breizh]

Hi,

A guide to support young engineers , should not be taken " stricto sensus "

Breizh 

[kangas]

Yes i refer to centrifugal fan. 

2bara final pressure.

 

This is a flue gas

Edited by kangas, 01 June 2022 - 08:36 AM.

[seuenergy]

It looks like this fuel gas is coming from high temperature reactor. I think the fuel gas should be cooled before it reused. After cooling, there a lots of way to increase the pressure. Otherwise, such high temperature would be a great challenge for equipment.