Centrifugal Fan in Boiler Application

We want to design Centrifugal Fan as ID Fan for boiler Application.

... Fan is a Drum Type Fan (ie., Radial width of the impeller is Constant for the Fan).

Please if possible provide your valuable knowledge for above application,

1. Whether Fan should be either Radially Tipped or Forward Swept or Backward Swept.
2. What are the optimum Inlet and Exit Angles.
3. Emprical Relations for Selecting Impeller Diameters and Fan Width.
4. Design Procedures for Volute Casing Design

Please Help.

 

[svanels]

??? it would be easier to buy a fan
1) capacity?
2) back pressure ?
3) balancing ?
4) material ?
5) draft regulation ?
6) interlocks ?
7) rpm ?
Steven van Els
SAvanEls@cq-link.sr

 

[insideman]

Refer to TURBOBLOWERS by A J Stepanoff.
Or hire me to do the design for you!