I came up with this project last year when I was helping a boy scout leader plan an inexpensive gift for his troop. This design is a perfect light weight solution for short backpacking trips for the minimalist. I love this kit because everything you need is self contained and it's very sturdy. With a little tweaking you will be able to balance the efficiency and power to out preform many high end stoves. The instructions below shows you how to make a stove that can boil a cup of water in 3 minutes with half an ounce of fuel. I believe this could be further improved with a little tweaking of the ports and a windscreen which would make a great light weight addition.
SUPPLIES
- 2 oz. Shallow Seamless Tin
- 16 oz. Seamless Tin
1 oz. Flip-Spout Bottle Translucent - Hand Rivet Tool with Rivets
- Denatured Alcohol
- J-B Weld Cold Weld
- 1/4inch Hardware Cloth
- Hammer
- Needle or nail
- Wire snips
- Pliers
- Drill
THE BUILD
Measure a length of hardware mesh to fit inside the large tin.
Cut the wire with the prongs extending past the length needed. This will allow you to bend the sharp points inward locking the circle and keeping the edges more smooth so that you don't get cut when handling the mesh.
Punch eight holes along the top rim of the small tin lid and 4-7 holes around the inside ridge of the lid. I actually angled mine inward to concentrate the jets to the center.
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To create the fuel port on the stove you will use a drill to make a pilot hole for a small rivet . Make sure the lid will close when the rivet is seated flush with the top. Its important to get your burner holes set before this step because it will be difficult to hammer once the rivet is inserted. After the pilot hole is drilled insert a rivet and crimp it down. This took a little practice for my first few. Mainly because the aluminum rivets are cheap and easy to mess up. Once you can thread the screw in and it fits correctly we can seal the tin.
Mix both parts of JB weld together per the instructions. Use a paper plate and plastic knife. Everything it touches will be ruined. Apply the compound to any gaps around the outside of the rivet on the underside of the lid. Be careful not to get any on the screw or fuel port hole. Next apply it around the inside lip of the lid. Seal it thoroughly or fuel will leak out as it begins to boil. The stove will be ready for use in 15 hours once the compound has cured.
When you test your stove BE CAREFUL! It will be very hot and may ruin or melt whatever you place it on. Take proper safety precautions as you would with any open flame. Also, be careful with the alcohol. It will strip the lacquer right off of your table. I guess I should also mention... NEVER EVER DRINK THE DENATURED ALCOHOL it is toxic. There, you've been warned!
FIRE IT UP
Set the burner on the large lid. This will serve as your priming pan. Fill the port hole of the stove with fuel. Save a small amount of fuel to prime the stove. Place the fuel port screw back and set the hardware cloth inside the large lid. This ring will serve as your pot stand.
When you are ready to light the stove pour a small amount of fuel on the large lid to prime the burner. You don't want to waste fuel, so it will take a little practice to find the right amount to get the fuel inside the stove boiling.
Once you put the priming fuel on the lid place the pot filled with water on the stand and light the stove. You will want to be prepared because the alcohol evaporates very quickly.
If you have any questions or improvements leave a comment on our Facebook page. We would love to see your version and hear how it worked.
