Saturday, August 9, 2014

Wood Gasifier Stove for #makercamp2014


I made a wood gas stove this summer for Maker Camp, #makercamp2014. 
Wood Gasifier Stove
by R, Grade 7
Story of Inspiration
I have seen the name wood gas stove or wood gasifier stove around a few times but I didn’t know what it was. Then I read about it in Makezine number 27 on page 136.



How it Works
This stove is basically an efficient wood chip burner. The smoke and gas that comes out of the wood chips when they are burned is still flammable. In a regular fire some of that gas is not burned. 

Wood chips are put in the middle can with the grate and are lit on fire. The holes at the bottom of the whole stove and the grate allow the fire to be fed with plenty of oxygen. The wood chips start to put out their smoky gas. This gas rises up through the wood and lights on fire. Gas also escapes through the holes at the bottom of the middle can and rises. This gas goes through the holes at the top of the middle can and it also lights on fire. Those are the secondary burners. The wood chips will burn and you will have to keep adding wood chips. Then just use it as a stove.

What We Did With It
My brother and I used the wood gasifier stove a lot during our family's 10-day camping trip. I used it to heat water and we made tea and hot chocolate. One night we even cooked dinner - sausages! - on it so my mom didn't have to cook over the fire. And, after dinner one evening, my brother and I roasted marshmallows in the stove.

It's neat to make something that isn't just a creation, but it's a useful creation. I'm pretty sure that my mom would agree with that.