MULTI-FUEL AUTO-FED BIOMASS FURNACE FOR GRAIN DRYERS
The present utility model relates to an apparatus that can utilize different biomass fuels as heat source for drying operations comprising of; a mounting frame defined by a plurality of upstanding and traversing supporting bar integrally connected to each other forming the base support to the appara...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The present utility model relates to an apparatus that can utilize different biomass fuels as heat source for drying operations comprising of; a mounting frame defined by a plurality of upstanding and traversing supporting bar integrally connected to each other forming the base support to the apparatus; a burning chamber where the biomass fuel is fed and burned; a feed hopper which serves as a container for the biomass fuel; a feed auger which delivers the biomass fuel from the hopper to the burning chamber; a temperature controller unit defined by a Proportional Integral Derivative connected to a switch which regulates the delivery of fuel to the burning chamber; a gravity ash disposal system where ash from burned off biomass fuel is disposed; and a heat exchanger made of fire tubes inside to provide clean hot air free of fly ash and smoke to the dryer. |
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