mahraan
2 posts
TimePosted 28/06/2012 13:10:07
mahraan says

re Re: Bag filter design and working principle

could u plz send me also   hossamtaha1@gmail.com

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chari
80 posts
TimePosted 30/06/2012 08:31:37
chari says

re Re: Bag filter design and working principle

please check the attached file , it may be useful to you all

vdchari

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chari
80 posts
TimePosted 30/06/2012 10:48:21
chari says

re Re: Bag filter design and working principle

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fjalali
82 posts
TimePosted 21/07/2012 09:45:01
fjalali says

re Re: Bag filter design and working principle

Hi, the formulas in the excel sheet attached results in a
very high “A/C” (air to cloth ration). Typically for normal cement plant deducting
A/C ratio of 1 to 1.2 m3/min/m2 are used. Yours formula results in an A/C of
2.2 which is very hi.


Critical parameters for Pulse jet filters are:

air-to-cloth ratio (~1 m/min) = gas flow rate / fabric area
(Critical for pressure difference               )

can(yon)-velocity (~1 m/s) = gas flow rate / “tubesheet area
w/o bag area” (Critical for dust accumulation)

 

Regards;

Fjalali

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