Fuel to Ash Ratio Question
- franpipeman
- Member
- Posts: 690
- Joined: Fri. Jan. 11, 2008 4:27 pm
- Location: Wernersville pa
- Stoker Coal Boiler: efm 520 stoker fitzgibbons pressure vessel
- Hand Fed Coal Stove: harman, russo
- Coal Size/Type: rice
- Other Heating: alpine propane condensing boiler radiant floor
Discounting variant ins various coals, if I receive 1/2 ash tub of ash per day, how much coal in pounds am I burning. thanks in advance
- 2001Sierra
- Member
- Posts: 2211
- Joined: Wed. May. 20, 2009 8:09 am
- Location: Wynantskill NY, 10 miles from Albany
- Hot Air Coal Stoker Stove: Keystoker 90 Chimney vent
- Coal Size/Type: Rice
- Other Heating: Buderus Oil Boiler 3115-34
I empty my ash pan on my Keystoker 90 everyday so I do not forget when I did it last. If you are worried about amount of ash just ask more questions.
- franpipeman
- Member
- Posts: 690
- Joined: Fri. Jan. 11, 2008 4:27 pm
- Location: Wernersville pa
- Stoker Coal Boiler: efm 520 stoker fitzgibbons pressure vessel
- Hand Fed Coal Stove: harman, russo
- Coal Size/Type: rice
- Other Heating: alpine propane condensing boiler radiant floor
i am trying to understand how much coal in terms of pounds I'm burning
-
- Member
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- Joined: Tue. Sep. 04, 2007 10:14 pm
- Location: Dalton, MA
- Stoker Coal Boiler: H.B. Smith 350 Mills boiler/EFM 85R stoker
- Coal Size/Type: Buckwheat/anthracite
In informal testing last year related to the use of Newport coal, I came up with 15-20+ % as an expected percent that the weight of ash and unburned coal forms of the weight of coal fed to the stoker. If you take the weight of ash and unburned coal in the ash pan and multiply it by 5 or 6 you should be in the ballpark of the weight of coal input. This assumes a burn with a proper ash ring.
Mike
Mike
- franpipeman
- Member
- Posts: 690
- Joined: Fri. Jan. 11, 2008 4:27 pm
- Location: Wernersville pa
- Stoker Coal Boiler: efm 520 stoker fitzgibbons pressure vessel
- Hand Fed Coal Stove: harman, russo
- Coal Size/Type: rice
- Other Heating: alpine propane condensing boiler radiant floor
Thanks Mike