GAS CYCLONE

PROBLEM TO BE SOLVED: To provide a gas cyclone capable of improving the separation efficiency of particles.SOLUTION: A gas cyclone is equipped with a cyclone body 1 provided with a cylindrical upper side member 2, a lower side member 3 extending downward from a lower end of the upper side member 2 w...

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Bibliographische Detailangaben
Hauptverfasser: RIECHELMANN DIRK, RYU SHIKO
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a gas cyclone capable of improving the separation efficiency of particles.SOLUTION: A gas cyclone is equipped with a cyclone body 1 provided with a cylindrical upper side member 2, a lower side member 3 extending downward from a lower end of the upper side member 2 while decreasing a space cross section, and a gas introduction port 5 for introducing particle containing gas 4 from a tangential direction; and a large-diameter particle supplying device 8 which supplies large-diameter particles d1 capable of being separated by the cyclone body 1 on an upper surface 1a of the cyclone body 1, from an upper part to a flow of the particle containing gas 4 introduced into the inside of the upper side member 2 from the gas introduction port 5 to swivel. When the large-diameter particles d1 supplied from the large-diameter particle supplying device 8 move toward a circumferential inner wall of the cyclone body 1 in the inside of the particle containing gas 4, a flow engulfing other particles is generated, thereby separating the large-diameter particles d1 and the other particles. 【課題】粒子の分離効率を高めることができるガスサイクロンを提供する。【解決手段】円筒形の上側部材2と、上側部材2の下端から下方へ向かい空間断面が減少して延びる下側部材3と、上側部材2に対して粒子含有ガス4を接線方向から導入するガス導入口5とが設けられたサイクロン本体1と、サイクロン本体1の上面1aに、当該サイクロン本体1で分離することができる大径粒子d1を、ガス導入口5から上側部材2の内部に導入されて旋回する粒子含有ガス4の流れに対して上部から供給するようにした大径粒子供給装置8と、を備え、大径粒子供給装置8から供給した大径粒子d1が、粒子含有ガス4の内部をサイクロン本体1の周方向内壁へ向かって移動する際に他の粒子を巻き込む流れが生じることにより大径粒子d1と共に他の粒子が分離される。【選択図】図1