What Does a Stoker Mechanism Look Like?
Chris,
The only time I ever see smoke out of the chimney is on startup. There is very little smoke when the fire box is burning good. I can open the firebox door to remove clinkers without any smoke coming out.
Greg asked about ash removal and since I have not run long enough I went and asked Jim (he has been burning coal in a stoker for 20 years) and he said I don't have to worry about ash it all melts and fuses together into the clinkers.
The only time I ever see smoke out of the chimney is on startup. There is very little smoke when the fire box is burning good. I can open the firebox door to remove clinkers without any smoke coming out.
Greg asked about ash removal and since I have not run long enough I went and asked Jim (he has been burning coal in a stoker for 20 years) and he said I don't have to worry about ash it all melts and fuses together into the clinkers.
- LsFarm
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- Stoker Coal Boiler: Axeman Anderson 260
- Hand Fed Coal Boiler: Self-built 'Big Bertha' SS Boiler
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Hi Harry, so instead of having an ashpan to empty, you remove clinkers from on top of the fire pot???
Greg L.
Greg L.
- europachris
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Is the stack is the prefab one at the 'corner' of the two roof sections? I thought I could detect the faintest whiff of smoke, but on second look that was just a smudge on my screen....
That's really impressive. Looks like Combustioneer had bituminous burning nailed down really well. Too bad they quit making them.
Chris
That's really impressive. Looks like Combustioneer had bituminous burning nailed down really well. Too bad they quit making them.
Chris
- europachris
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I would definitely expect SOME smoke from bituminous, and what you are experiencing would make burning it 'friendly' to the neighborhood, etc.
When we burned it in our hand fired furnace, I recall covering my Mom's freshly washed car in stringy soot particles, and I, of course, was the one who had washed it. I wasn't pleased.
And then, I could tell you about having to help Dad clean all that junk out of the chimney, all 40' of it. I looked like a coal mine exploded. It was not pretty.
Keep that stoker stoking!
Chris
When we burned it in our hand fired furnace, I recall covering my Mom's freshly washed car in stringy soot particles, and I, of course, was the one who had washed it. I wasn't pleased.
And then, I could tell you about having to help Dad clean all that junk out of the chimney, all 40' of it. I looked like a coal mine exploded. It was not pretty.
Keep that stoker stoking!
Chris
iron fireman in my basement when we purchased our home.
do not know if it still works. reference pictures.
free for anyone who can dismantle & clean up after removal
location: Memphis,tn.901 272-7742 / email:[email protected]
do not know if it still works. reference pictures.
free for anyone who can dismantle & clean up after removal
location: Memphis,tn.901 272-7742 / email:[email protected]
- CoalHeat
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- Stoker Coal Boiler: 1959 EFM 350
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Is that a Buick in the last photo?LsFarm wrote:More EFM stoker photos
- coal berner
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- Location: Pottsville PA. Schuylkill County PA. The Hart Of Anthracite Coal Country.
- Stoker Coal Boiler: 1986 Electric Furnace Man 520 DF
This Stoker unit is a EFM S-15 Stoker Out a AF-150 Hot Air Furnace Not The S-20 out of a AP - 520 efm or a DF - 520LsFarm wrote:Here is the 'Cadilac' of under feed stokers. This is an EFM unit. It is desigined for anthracite. There are more air holes to feed the fire and the mechanism is adjustable to feed coal at ten different rates from 2.5 to 25# of coal per hour.
These units are still in production in EFM boilers.
Also some of the Early Production AP-350 EFM used this stoker unit . With a differnt Mounting Plate a Flat Plate .
Not the Curve one like in the Photo. The curve Plate is on the Hot Air furnaces only. AF-100 AF 125 AF 150.
This stoker unit has a feed rate of 4 to 7 teeth Max 10 lbs Per Hr. to 17.5 lbs Per Hr. 100.000 to 150.000 BTUH Max
The S-20 Stoker unit has a feed Rate from 1 to 10 teeth 2.5 lbs per hr. to 25 lbs per hr.
To see the Photo's Look at the 4th & 5th Post in the begining of this thread .