Hare rama
18 posts
TimePosted 20/10/2011 15:39:10
Hare rama says

frequent jam of coal venting bag filter


we are having problem with coal venting bag fiilter.Its getting jammed frequently.

please suggest solution for it.




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14 posts
TimePosted 21/10/2011 15:07:53

Re: frequent jam of coal venting bag filter

Mr.RAMA, My advice to check the dewpoint temperature


79 posts
TimePosted 22/10/2011 04:21:37
chari says

Re: frequent jam of coal venting bag filter

dear Rama The coal mill circuit always have a problem if the BF gas temperture is maintained below the dewpoint. the moisture will condense in the bag house and due to fine coal it will jam the bags,increasing the pd of Bag house and problems will start.


please ensure the temperture of the gases above the dewpoint for smooth opertion, or reduce the moisture of coal input.