Instructables

Rocket Grill!

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Step 8: Fueling and Firing

One of the best things about the Rocket Grill is how it's fueled.

No longer do I have to purchase fossil-fuels to cook my backyard fare!

Because of the amount of air that flows through the grill, almost any bio-fuel burns great in it. This one is really designed for twigs and sticks.

After every wind-storm, all of my neighbor's trees shed their sticks downwind into my yard. Before, I would grumble at the yard-work of picking up all those sticks and moving them back to the brush pile. Now, I instead gather them up looking forward to burgers, corn-on-the-cob, or whatever I am going to cook up next.

To start the grill, I just put a little bit of tinder (usually a bit of newspaper) and a few twigs onto the far end of the Fuel/Air Plate. I light it with a match or cigarette lighter, and then just feed in a few more twigs. After that, a fair amount of sticks, firewood, or other fuel can be loaded on the top side of the fuel plate.

The fire is very simple to light and starts right up.

Even EXTRA LONG fuel can go right in. Just slide it a little farther in every once in a while. The chimney effect makes all the heat goes up the vertical tube. No smoke or fire comes out the feeder tube.

I am right-handed, so I designed the grill so that the feeder tube comes out on an angle to the right. That way, it is easy for me to fuel, but I don't hit my shin on it.

Since pots sit down INSIDE the grill when boiling, the heat transfer of the fire to the pot is very good. The heat hits not just the bottom of the pot, but travels up the sides as well. This means you get a boil going faster, while using less fuel.

I also used my grill in a rain storm a while back. My concern was rain running down the lid and then inside the grill. It wasn't an issue - any rain hitting the lid simply vaporized or sizzled right off!
CyborgGold3 years ago
You might not want to use construction debris to cook your food... or any sort of treated lumber, it may have chemicals in it, and who knows what effect burning them will have on your food... just a heads up, lol.