DOWNWARD BRANCHED DUCT

To provide a downward branched duct capable of reducing space.SOLUTION: A downward branched duct for connecting a temporary incinerator for temporarily incinerating a powder material and a plurality of separation cyclones includes: an inlet part connected to a temporary incinerator outlet duct conne...

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Sprache:eng ; jpn
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Zusammenfassung:To provide a downward branched duct capable of reducing space.SOLUTION: A downward branched duct for connecting a temporary incinerator for temporarily incinerating a powder material and a plurality of separation cyclones includes: an inlet part connected to a temporary incinerator outlet duct connected to an outlet of the temporary incinerator; a plurality of outlet parts connected to inlets of the plurality of separation cyclones; and a branching passage extending from an upper aperture to a lower aperture. A plurality of branching passages has, in plan view, an angle greater than 0 degree and less than 180 degrees between a second axis line, which is an axis line of the branching passages, and a first axis line connecting a center of the temporary incinerator and a center of the inlet part.SELECTED DRAWING: Figure 2 【課題】 省スペース化が可能となる下向き分岐ダクトを提供する。【解決手段】 粉末原料を仮焼する仮焼炉と複数個の分離サイクロンとを接続する下向き分岐ダクトであって、仮焼炉の出口に接続される仮焼炉出口ダクトと接続される入口部と、複数個の分離サイクロンの入口に接続される複数個の出口部と、上部開口部から下部開口部に延びる分岐通路と、を有し、複数の分岐通路は、平面視において、分岐通路の軸線である第2軸線と、仮焼炉の中心と入口部の中心とを結ぶ第1軸線と、のなす角度が0度より大きく180度より小さい角度である。【選択図】 図2