Rotating and movable bed gasifier producing high carbon char

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United States of America Patent

PATENT NO 11111447
SERIAL NO

16673346

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Importance

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Abstract

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The present invention includes a gasifier for gasifying fuels having a container with a top, sidewalls and a bottom for facilitating the gasifying process. One or more open vertical shafts extend downward inside the container for allowing a downdraft or updraft of air and fuel for the gasifying process. A rotating bed is preferably included inside the container and below the one or more shafts for receiving the fuel. The bed rotates essentially perpendicular to the shaft to facilitate even heating and gasifying of the fuel. The bed is further movable relative to the vertical shaft in order to increase or decrease the volume of fuel flow to the fuel.

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Patent Owner(s)

Patent OwnerAddress
THIESSEN RANDALL JTOLEDO IA 52342

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Thiessen, Randall J Toledo, US 11 55
Thiessen,, Jr LaVoy M Parker, US 5 1

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