Henson

The Green Pail Retained Heat Cookerⁱ<
Lanny Hensonⁱ, June 7, 2008
<Green Pail Cookerⁱ<

“How-To Designs” and Lanny Henson presents,
The “Green Pail”/“Hot Bucket” Retained Heat Cooker.
April 20, 2008

Hybrid Stove Two
Lanny Hensonⁱ, January 16, 2008
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The Pop-Up Two Buck Stove<
Lanny Hensonⁱ, November 27, 2007
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Check out my new stove.

Hybrid Stove Making Charcoal< (YouTube)
Lanny Hensonⁱ, July 26, 2007

Biomass cooking stove burns wood to charcoal and saves the charcoal. One pound of wood cooks 6 kilos of rice and makes 65 grams of char.

See: http://www.youtube.com/watch?v=BGXv7buNUMY<

Hybrid Stove Burning Bamboo Pan Cooking

See: http://www.youtube.com/watch?v=oIsNZHSkX8k<

Here is another 3 min video of the Hybrid Stove burning bamboo chips and pan cooking eggs.
Bamboo chips burns well in the Side Supply Burner but the pan only reached medium heat.
The heat from the burner seems to be diffusing and bypassing the pan. Enough heat is being generated by the burner but the pan module lacks focus.
Suggestions to fix pan module?

Lanny

The Three Stone Stove by Lanny Hensonⁱ<
Lanny Hensonⁱ, December 9, 2006

<Three Stone Stove

The Three Stone Stove utilizes heat from a three stone fire.

The CRABⁱ Stove (Hensonⁱ Charcoal Rice And Bean Cookerⁱ)
Lanny Hensonⁱ, October 21, 2006

<The CRABⁱ Stove (Hensonⁱ Charcoal Rice And Bean Cookerⁱ)

The CRABⁱ Stove a low cost metal charcoal stove by Lanny Hensonⁱ.

The Dung One Stove
Lanny Hensonⁱ, September 3, 2006

Dung 03

The Bean Can Stove
Lanny Hensonⁱ, August 28, 2006

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160 grams of charcoal boils and simmers 5 liters/CF04 Stove
Lanny Hensonⁱ www.lanny.us July 2, 2006

The CF04 Stove boiled and simmered 5 liters using only 160gr of charcoal and wood.

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After several modifications to 4 different prototypes, it only took 150 gr of lump charcoal with 11% moisture and 10gr of wood to boil 5 liters of 83 degF/28.3 degC water in 45 min. That is 32 grams per liter to boil and simmer. At 1 hour after boiling the water was still simmering at 100 degC and after 2 hours the water was 205degF/96 degC. At this point I shut the air control and capped the pot module to stop the airflow and retain heat.

At 3 hours the water temp was 190 degF/87.8 degC and was 178 degF/ 81 degC at 4 hours.