| 摘要 |
A spheroidizing system comprising a spheroidizing furnace, a cyclone, and a bug filter, wherein the spheroidizing furnace has a top section provided with a spheroidizing burner installed vertically downward, a body section provided with a plurality of adhesion-preventing air introduction holes, and a lower section provided with a carrying air introduction hole and a carrying air exit hole. The adhesion-preventive air introduction holes and the carrying air introduction hole are connected with a blower through first piping, the carrying air exit hole is connected with the cyclone through second piping, the cyclone is connected with the bug filter through third piping, the third piping is provided with a cooling air introducing section, and the bug filter is connected with a suction blower through fourth piping. The first piping has one end connected with the delivery port of the blower and the other end branched into two wherein one branch is connected with the carrying air introduction hole, the other branch is connected with a manifold bundling the plurality of adhesion-preventing air introduction holes and one of two branches is provided with a damper.
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