Managed biochar kiln
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United States of America
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Jan 7, 2020
Grant Date -
Oct 4, 2018
app pub date -
Jun 4, 2018
filing date -
Jun 4, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
An example managed biochar kiln includes drum walls, a drum floor, and a lid formed to be fitted to a top edge of the drum walls to close a top end of the drum walls and form a combustion chamber between the lid, the drum walls, and the drum floor. The example managed biochar kiln also includes a chimney stack attachable to the lid. The example managed biochar kiln also includes a valve on the lid operable by an electronic controller to vary airflow through the chimney and out of the lid.
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