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kishor
Active Contributor

Join Date: May 2007
Posts: 13

Filters For Blower Room

11/19/2007 6:06 AM

We are having blower room with 5 blowers. We are in process of design filters for this room. Total capacity of these blowers are 16000 Nm3/h. What are points to be considered for proper filtered air intake? These blowers air will be used for natural gas fired furnace as combustion air.
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ducon
Guru

Join Date: Dec 2006
Location: Hop around Toronto, New York & Karachi
Posts: 1876
Good Answers: 19
#1

Re: Filters For Blower Room

11/20/2007 9:31 AM

Check up Faar Filters' catalogs.

__________________
 I not only use all the brains that I have, but all that I can borrow. Woodrow Wilson
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dongresunil
Active Contributor

Join Date: Sep 2007
Posts: 16
#2

Re: Filters For Blower Room

11/22/2007 5:00 AM

Points to be considered may be as under (assuming blowers are handling air)

1 Pressure drop across filter approx < 25mmwc

2 Dust holding capacity of Filtering media

3 Effective area of each Filter frame

4 Filetring media to be water washable (should not shrink while washing by water)

5 Easy access for filter washing

6 Air tight blower room door

7 Roughly one filter frame of 24" x 24" x 6" can take air flow of 1000cfm with

delta P < 25mmwc.You will need at least 10 filters of aforesaid size.You may fix 15 filters.

8 You can fix delta P measurement for arriving at frequency for filter cleaning.
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