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Author: Subject: Gas Bottle Wood Burners?
rayward

posted on 6/11/10 at 01:50 PM Reply With Quote
Gas Bottle Wood Burners?

anyone made one ?

any tips tricks?

cheers
Ray

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Daddylonglegs

posted on 6/11/10 at 02:01 PM Reply With Quote
??? Surely a Wood Burner burns wood not gas ? Confused





It looks like the Midget is winning at the moment......

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tomgregory2000

posted on 6/11/10 at 02:02 PM Reply With Quote
quote:
Originally posted by Daddylonglegs
??? Surely a Wood Burner burns wood not gas ? Confused


Made from an empty gas bottle

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austin man

posted on 6/11/10 at 02:05 PM Reply With Quote
do you mean using the bottle to burn wood in? ie cut the bottle and adapt it as a stove / burner?. I use one as an air receiver once i released all the gas then drilled a hole in the bottom and allowed the residue to run out





Life is like a bowl of fruit, funny how all the weird looking ones are left alone

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iank

posted on 6/11/10 at 02:25 PM Reply With Quote
Coozer made one
See http://www.locostbuilders.co.uk/viewthread.php?tid=108344





--
Never argue with an idiot. They drag you down to their level, then beat you with experience.
Anonymous

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fluidslvr

posted on 6/11/10 at 03:12 PM Reply With Quote
made one from a 19K bottle

works a treat

wood burner
wood burner






http://mkmidi.blogspot.com

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Benzine

posted on 6/11/10 at 03:30 PM Reply With Quote
I'm making one from a 15kg calor bottle at the moment. It'll look like this:




Tips: have a baffle about 2/3 of the width of the bottle, have the baffle about 5cm above the top of the door, line the inside vertical walls with firebricks, have adjustable air intake on the door, don't bother with an ash tray: just allow a bed of ash to fill the bottom and scrape/scoop off the excess when needed. Don't bother with a grate, wood burns well on a bed of ash and likes air from above, not below. Make a door by using another gas bottle of the same size (you can get 3 doors per cylinder) and make it bigger than the door hole, then it'll need persuading with hammers and standing on it to match the curve of the bottle.

Weld 6mm rod round the outside and grind it back leaving a smooth edge, then weld another 6mm rod about 5mm in from the outer rod, then tap in some fire rope. The inner rod only needs to be tacked in place as it's not on show.

I'm putting a 6mm hotplate on mine for the kettle. Pub CO2 bottles sliced into hoops give you the perfect collar to accept 5 or 6" (can't remember which) flue.

If you want to go a bit more advanced you can make the baffle into a secondary air intake which heats the air before it enters the combustion chamber. If you get it right you'll see small blue flames as otherwise unburned wood particles ignite.


[Edited on 6/11/10 by Benzine]





The mental gymnastics a landlord will employ to justify immoral actions is clinically fascinating. Just because something is legal doesn't make it moral.


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coozer

posted on 6/11/10 at 03:47 PM Reply With Quote
Yep, dead easy. Only thing I would do next time is make the main door much bigger and have the air inlets at the top with just a little door at the bottom to rake the ashes out.

Then the only problem for me is I don't have room in the garage for it!





1972 V8 Jago

1980 Z750

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hobbsy

posted on 6/11/10 at 04:37 PM Reply With Quote
I fancy making a waste oil.burner
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Daddylonglegs

posted on 6/11/10 at 05:54 PM Reply With Quote
fluidslvr, that has got to be the best 'Locost' project I have seen for a bl**dy long while! I thnik it is absolutely awesome

BTW, I just realised how BIG the entry box is now for messages.





It looks like the Midget is winning at the moment......

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LoMoss

posted on 6/11/10 at 09:52 PM Reply With Quote
here is one I made. MGF rear disc for hot plate. Plant to weld stip inside to make a better door seal, then add a slide vent blow the door.

stove
stove

stove
stove


the hot plate wont be that efficient but thought it looked good and it was all made with stuff we had lying around

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big_wasa

posted on 6/11/10 at 10:08 PM Reply With Quote
I am for ever seing old gas cylinders in the dyke. I will have to have a go.
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LoMoss

posted on 6/11/10 at 10:09 PM Reply With Quote
quote:
Originally posted by big_wasa
I am for ever seing old gas cylinders in the dyke. I will have to have a go.


fill it with water for a few hours before having a go

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rayward

posted on 7/11/10 at 09:29 PM Reply With Quote
some good info there thanks,,,

just one thing thats bothering me, how did you empty/purge the cylinders before you were brave enough to cut them ??

i've got hold of a cylinder, and removed the valve once it was empty,and then filled and emptied it with water three or four times, but it still stinks of gas?


Ray

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jacko

posted on 7/11/10 at 09:32 PM Reply With Quote
I believe you have to turn it up side down / hole at the bottom for a few days
Graham

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jacko

posted on 7/11/10 at 09:35 PM Reply With Quote
Dose anyone have photos of the inside ? do you have to put a grid in them to leave a air gap + for the cinders
Thanks
Jacko

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fluidslvr

posted on 7/11/10 at 10:28 PM Reply With Quote
leave the bottle full of water for a few days
smell will still be around but ok to start cutting...

i've welded some support bars in (just below the door) to hold a grid
for the fire to sit on

bottom hole holds the ash pan

gas cy cut
gas cy cut






http://mkmidi.blogspot.com

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Benzine

posted on 8/11/10 at 08:59 AM Reply With Quote
To clean the bottle, remove the valve and fill it with warm soapy water and add a few handfuls of pebbles & sand then roll the cylinder around on the floor for a while (you could put the valve back in fingertight to keep it full) then empty. Add a grate if you want to burn coal. If it's just wood don't add any kind of a grate, just let the fire sit on a bed of ash.





The mental gymnastics a landlord will employ to justify immoral actions is clinically fascinating. Just because something is legal doesn't make it moral.


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