| 摘要 |
The present invention relates to garbage drying apparatus. The garbage drying apparatus comprises an inner rotary drum and an outer rotary drum; a roller rotatably supported by a guide roller formed on one end and driven by a chain belt connected to a motor so as to rotate by being connected to the other end of the outer surface of the outer rotary drum; a plurality of shaking vanes and shaking intercepts individually formed on the inner surfaces of the inner rotary drum and the outer rotary drum; and a discharging outlet for exhausting the dried garbage formed by drying the introduce garbage via a hopper with a heat of a burner, wherein a plurality of reflection-protective caps 130 and energy-saving plates 140 are formed within the inner rotary drum 100 in order to uniformly disperse the flame generated by the burner 500 into the inner rotary drum 100, and a plurality of sawteeth 150 in a straight line are protruded from the outer surface of the inner rotary drum 100 in the axis direction in order to uniformly grind the food waste falling from the outer rotary drum 200, thereby uniformly dispersing the flame generated from the burner into the inner surfaces of the inner rotary drum and the outer rotary drum, preventing the flame from being in contact with the garbage to be incinerated, and maximizing a drying effect of the garbage with small heat capacity by allowing the hot combustion gas together with the food waste to pass through the cylindrical drums to save the energy.
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